{
 "domain": "data.cms.gov",
 "week": "2026-W37",
 "generatedAt": "2026-09-10T16:41:21.317Z",
 "reports": [
  {
   "instance_id": "VS-614ebd92",
   "pattern_id": "VS-179ad9b3",
   "a11y_pattern_fingerprint": "791d99d9997e45927cca741ff04ef86c250099dc057f357c45be303c6f0db986",
   "a11y_pattern_display_id": "A11Y-PAT-791D99D9997E",
   "a11y_occurrence_fingerprint": "f9a76027e7ada15930457e9e85e551e5d353eddb721ec1da8a397f6fda793258",
   "a11y_occurrence_display_id": "A11Y-OCC-F9A76027E7AD",
   "url": "https://data.cms.gov/resources/medicare-part-b-spending-by-drug-data-dictionary",
   "xpath": "<button class=\"selected\" aria-label=\"card 1\">",
   "html_snippet": null,
   "wcag_sc": "2.5.8",
   "wcag_name": "Target Size (Minimum)",
   "wcag_level": "AA",
   "wcag_version": "2.2",
   "wcag_category": "WCAG 2.2 AA",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r113",
   "rule_label": "Target size is at least 24×24 CSS pixels or has spacing (Minimum)",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r113",
   "severity": "Moderate",
   "frequency": {
    "instances": 64,
    "pages_affected": 16,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Target size is at least 24×24 CSS pixels or has spacing (Minimum) (WCAG 2.5.8)",
   "description": "Target size is at least 24×24 CSS pixels or has spacing (Minimum). Detected by Siteimprove Alfa rule sia-r113 on 16 of 3038 scanned pages (64 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/resources/medicare-part-b-spending-by-drug-data-dictionary",
     "xpath": "<button class=\"selected\" aria-label=\"card 1\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/resources/medicare-part-b-spending-by-drug-data-dictionary",
     "xpath": "<button class=\"large\" aria-label=\"card 2\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/resources/cms-program-statistics-glossary",
     "xpath": "<button class=\"selected\" aria-label=\"card 1\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/resources/cms-program-statistics-glossary",
     "xpath": "<button class=\"large\" aria-label=\"card 2\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/resources/cms-program-statistics-glossary",
     "xpath": "<button class=\"medium-large\" aria-label=\"card 3\">",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/resources/medicare-part-b-spending-by-drug-data-dictionary",
    "https://data.cms.gov/resources/cms-program-statistics-glossary",
    "https://data.cms.gov/resources/medicare-part-d-spending-by-drug-data-dictionary"
   ],
   "affected_pages": [
    "https://data.cms.gov/resources/medicare-part-b-spending-by-drug-data-dictionary",
    "https://data.cms.gov/resources/cms-program-statistics-glossary",
    "https://data.cms.gov/resources/medicare-part-d-spending-by-drug-data-dictionary",
    "https://data.cms.gov/provider-summary-by-type-of-service",
    "https://data.cms.gov/resources/medicare-monthly-enrollment-methodology",
    "https://data.cms.gov/resources/medicare-part-d-prescribers-methodology",
    "https://data.cms.gov/resources/pending-initial-logging-and-tracking-physician-and-non-physicians-methodology",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports",
    "https://data.cms.gov/resources/market-saturation-utilization-state-county-data-dictionary",
    "https://data.cms.gov/resources/medicare-durable-medical-equipment-devices-supplies-methodology",
    "https://data.cms.gov/resources/cms-program-statistics-methodology",
    "https://data.cms.gov/resources/medicare-inpatient-hospitals-methodology",
    "https://data.cms.gov/resources/aco-reach-model-methodology",
    "https://data.cms.gov/resources/pending-initial-logging-and-tracking-physician-and-non-physicians-data-dictionary",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities",
    "https://data.cms.gov/resources/medicaid-managed-care-methodology"
   ],
   "impact": {
    "groups": [
     {
      "code": "LM",
      "group": "Limited manipulation/strength",
      "prevalence": 0.13,
      "percent": "13.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LR",
      "group": "Limited reach",
      "prevalence": 0.02,
      "percent": "2.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Limited manipulation/strength (13.0%), Limited reach (2.0%), Limited vision (2.4%)."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/resources/medicare-part-b-spending-by-drug-data-dictionary.",
    "Locate the element: <button class=\"selected\" aria-label=\"card 1\">",
    "Confirm the Siteimprove Alfa finding for rule sia-r113 against WCAG 2.5.8 Target Size (Minimum)."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r113",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r113.csv"
  },
  {
   "instance_id": "VS-d631bd29",
   "pattern_id": "VS-ede1e565",
   "a11y_pattern_fingerprint": "f75e808873fa43c4aa8f85405e5fcdbd327cbfb510ae9c39136d6f52302e39aa",
   "a11y_pattern_display_id": "A11Y-PAT-F75E808873FA",
   "a11y_occurrence_fingerprint": "361468b540b310918214838af9b401f4e25693a329274aeda0598fe2016dc899",
   "a11y_occurrence_display_id": "A11Y-OCC-361468B540B3",
   "url": "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug",
   "xpath": "canvas",
   "html_snippet": "<canvas role=\"img\" height=\"500\" width=\"768\" style=\"display: block; box-sizing: border-box; height: 500px; width: 768px;\"></canvas>",
   "wcag_sc": "1.1.1",
   "wcag_name": "Non-text Content",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "role-img-alt",
   "rule_label": "[role=\"img\"] elements must have alternative text",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/role-img-alt?application=axeAPI",
   "severity": "Serious",
   "frequency": {
    "instances": 14,
    "pages_affected": 5,
    "total_pages_scanned": 3038
   },
   "likely_source": "unknown",
   "summary": "[role=\"img\"] elements must have alternative text (WCAG 1.1.1)",
   "description": "[role=\"img\"] elements must have alternative text. Detected by axe-core rule role-img-alt on 5 of 3038 scanned pages (14 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug",
     "xpath": "canvas",
     "html_snippet": "<canvas role=\"img\" height=\"500\" width=\"768\" style=\"display: block; box-sizing: border-box; height: 500px; width: 768px;\"></canvas>"
    },
    {
     "url": "https://data.cms.gov/",
     "xpath": ".Charts__Chart:nth-child(1) > .Chart__wrapper > canvas[height=\"239\"][width=\"239\"]",
     "html_snippet": "<canvas role=\"img\" height=\"239\" width=\"239\" style=\"display: block; box-sizing: border-box; height: 239px; width: 239px;\"></canvas>"
    },
    {
     "url": "https://data.cms.gov/",
     "xpath": ".Charts__Chart:nth-child(2) > .Chart__wrapper > canvas[height=\"239\"][width=\"239\"]",
     "html_snippet": "<canvas role=\"img\" height=\"239\" width=\"239\" style=\"display: block; box-sizing: border-box; height: 239px; width: 239px;\"></canvas>"
    },
    {
     "url": "https://data.cms.gov/",
     "xpath": "canvas[height=\"761\"]",
     "html_snippet": "<canvas role=\"img\" height=\"761\" width=\"640\" style=\"display: block; box-sizing: border-box; height: 761px; width: 640px;\"></canvas>"
    },
    {
     "url": "https://data.cms.gov/beta/provider-characteristics/medicare-provider-supplier-enrollment/medicare-provider-and-supplier-taxonomy-crosswalk",
     "xpath": ".Charts__Chart:nth-child(1) > .Chart__wrapper > canvas[height=\"239\"][width=\"239\"]",
     "html_snippet": "<canvas role=\"img\" height=\"239\" width=\"239\" style=\"display: block; box-sizing: border-box; height: 239px; width: 239px;\"></canvas>"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug",
    "https://data.cms.gov/",
    "https://data.cms.gov/beta/provider-characteristics/medicare-provider-supplier-enrollment/medicare-provider-and-supplier-taxonomy-crosswalk"
   ],
   "affected_pages": [
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug",
    "https://data.cms.gov/",
    "https://data.cms.gov/beta/provider-characteristics/medicare-provider-supplier-enrollment/medicare-provider-and-supplier-taxonomy-crosswalk",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-b-spending-by-drug",
    "https://data.cms.gov/browse-data-categories"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LCLA",
      "group": "Limited cognitive, language, or learning ability",
      "prevalence": 0.11,
      "percent": "11.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%)."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug.",
    "Locate the element: canvas",
    "Confirm the axe-core finding for rule role-img-alt against WCAG 1.1.1 Non-text Content."
   ],
   "remediation_tip": "Elements with role=\"img\" need an accessible name via aria-label or aria-labelledby.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/role-img-alt?application=axeAPI",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__role-img-alt.csv"
  },
  {
   "instance_id": "VS-25969f65",
   "pattern_id": "VS-cc981723",
   "a11y_pattern_fingerprint": "78c35c6bf4fc3458a0d07df90c2e631e3e5b9ad5f115737237c9b9394f8d84ad",
   "a11y_pattern_display_id": "A11Y-PAT-78C35C6BF4FC",
   "a11y_occurrence_fingerprint": "ef483bb90cef6992d464ec36ec75b518af0765cdb38cb2de63cef467265e2feb",
   "a11y_occurrence_display_id": "A11Y-OCC-EF483BB90CEF",
   "url": "https://data.cms.gov/provider-data",
   "xpath": "path[fill=\"#7350A3\"]",
   "html_snippet": "<path role=\"graphics-symbol\" fill=\"#7350A3\" d=\"M2,-154.154A154.167,154.167,0,0,1,114.643,-103.074L13.683,-14.644A20.042,20.042,0,0,0,2,-19.942Z\" style=\"cursor: initial;\"></path>",
   "wcag_sc": "1.1.1",
   "wcag_name": "Non-text Content",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "svg-img-alt",
   "rule_label": "<svg> elements with an img role must have alternative text",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/svg-img-alt?application=axeAPI",
   "severity": "Serious",
   "frequency": {
    "instances": 10,
    "pages_affected": 1,
    "total_pages_scanned": 3038
   },
   "likely_source": "content",
   "summary": "<svg> elements with an img role must have alternative text (WCAG 1.1.1)",
   "description": "<svg> elements with an img role must have alternative text. Detected by axe-core rule svg-img-alt on 1 of 3038 scanned pages (10 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-data",
     "xpath": "path[fill=\"#7350A3\"]",
     "html_snippet": "<path role=\"graphics-symbol\" fill=\"#7350A3\" d=\"M2,-154.154A154.167,154.167,0,0,1,114.643,-103.074L13.683,-14.644A20.042,20.042,0,0,0,2,-19.942Z\" style=\"cursor: initial;\"></path>"
    },
    {
     "url": "https://data.cms.gov/provider-data",
     "xpath": "path[fill=\"#0F8A7E\"]",
     "html_snippet": "<path role=\"graphics-symbol\" fill=\"#0F8A7E\" d=\"M117.279,-100.065A154.167,154.167,0,0,1,153.074,18.326L20.031,0.645A20.042,20.042,0,0,0,16.319,-11.635Z\" style=\"cursor: initial;\"></path>"
    },
    {
     "url": "https://data.cms.gov/provider-data",
     "xpath": "path[fill=\"#9685C5\"]",
     "html_snippet": "<path role=\"graphics-symbol\" fill=\"#9685C5\" d=\"M152.547,22.291A154.167,154.167,0,0,1,97.927,119.07L14.027,14.315A20.042,20.042,0,0,0,19.504,4.61Z\" style=\"cursor: initial;\"></path>"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-data"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-data"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LCLA",
      "group": "Limited cognitive, language, or learning ability",
      "prevalence": 0.11,
      "percent": "11.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%)."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-data.",
    "Locate the element: path[fill=\"#7350A3\"]",
    "Confirm the axe-core finding for rule svg-img-alt against WCAG 1.1.1 Non-text Content."
   ],
   "remediation_tip": "Give the <svg> with an image role an accessible name (<title> or aria-label).",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/svg-img-alt?application=axeAPI",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__svg-img-alt.csv"
  },
  {
   "instance_id": "VS-b4999ba9",
   "pattern_id": "VS-6175596b",
   "a11y_pattern_fingerprint": "f44046438aae9c39eec7d2110617d30da5ddea3ef0fbe201a6a0440807706020",
   "a11y_pattern_display_id": "A11Y-PAT-F44046438AAE",
   "a11y_occurrence_fingerprint": "6499fc785a2dd73a7dce19d364743bfcf93f855d283e2c751709127363975c76",
   "a11y_occurrence_display_id": "A11Y-OCC-6499FC785A2D",
   "url": "https://data.cms.gov/provider-data/topics/doctors-clinicians",
   "xpath": ".dc-c-search-list-item.ds-u-padding-top--3:nth-child(1)",
   "html_snippet": "<li class=\"dc-c-search-list-item ds-u-padding-top--3\">",
   "wcag_sc": "1.3.1",
   "wcag_name": "Info and Relationships",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "listitem",
   "rule_label": "<li> elements must be contained in a <ul> or <ol>",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/listitem?application=axeAPI",
   "severity": "Serious",
   "frequency": {
    "instances": 43,
    "pages_affected": 10,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "<li> elements must be contained in a <ul> or <ol> (WCAG 1.3.1)",
   "description": "<li> elements must be contained in a <ul> or <ol>. Detected by axe-core rule listitem on 10 of 3038 scanned pages (43 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-data/topics/doctors-clinicians",
     "xpath": ".dc-c-search-list-item.ds-u-padding-top--3:nth-child(1)",
     "html_snippet": "<li class=\"dc-c-search-list-item ds-u-padding-top--3\">"
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/doctors-clinicians",
     "xpath": ".dc-c-search-list-item.ds-u-padding-top--3:nth-child(2)",
     "html_snippet": "<li class=\"dc-c-search-list-item ds-u-padding-top--3\">"
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/doctors-clinicians",
     "xpath": ".dc-c-search-list-item.ds-u-padding-top--3:nth-child(3)",
     "html_snippet": "<li class=\"dc-c-search-list-item ds-u-padding-top--3\">"
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/long-term-care-hospitals",
     "xpath": ".dc-c-search-list-item.ds-u-padding-top--3:nth-child(1)",
     "html_snippet": "<li class=\"dc-c-search-list-item ds-u-padding-top--3\">"
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/long-term-care-hospitals",
     "xpath": ".dc-c-search-list-item.ds-u-padding-top--3:nth-child(2)",
     "html_snippet": "<li class=\"dc-c-search-list-item ds-u-padding-top--3\">"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-data/topics/doctors-clinicians",
    "https://data.cms.gov/provider-data/topics/long-term-care-hospitals",
    "https://data.cms.gov/provider-data/topics/physician-office-visit-costs"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-data/topics/doctors-clinicians",
    "https://data.cms.gov/provider-data/topics/long-term-care-hospitals",
    "https://data.cms.gov/provider-data/topics/physician-office-visit-costs",
    "https://data.cms.gov/provider-data/topics/home-health-services",
    "https://data.cms.gov/provider-data/topics/hospitals",
    "https://data.cms.gov/provider-data/topics/inpatient-rehabilitation-facilities",
    "https://data.cms.gov/provider-data/topics/hospice-care",
    "https://data.cms.gov/provider-data/topics/nursing-homes",
    "https://data.cms.gov/provider-data/topics/supplier-directory",
    "https://data.cms.gov/provider-data/topics/dialysis-facilities"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LCLA",
      "group": "Limited cognitive, language, or learning ability",
      "prevalence": 0.11,
      "percent": "11.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%)."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-data/topics/doctors-clinicians.",
    "Locate the element: .dc-c-search-list-item.ds-u-padding-top--3:nth-child(1)",
    "Confirm the axe-core finding for rule listitem against WCAG 1.3.1 Info and Relationships."
   ],
   "remediation_tip": "<li> must be inside a <ul> or <ol>.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/listitem?application=axeAPI",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__listitem.csv"
  },
  {
   "instance_id": "VS-69190b96",
   "pattern_id": "VS-a0bdbdf6",
   "a11y_pattern_fingerprint": "8c033a4d10f85f697adb5dcd871a220cef7c8513f418418a8fc651d1d3531c97",
   "a11y_pattern_display_id": "A11Y-PAT-8C033A4D10F8",
   "a11y_occurrence_fingerprint": "cc95553021c13efafbea0dad53704cf44756bb6c7d690ef28cf8e819fe723590",
   "a11y_occurrence_display_id": "A11Y-OCC-CC95553021C1",
   "url": "https://data.cms.gov/provider-data/datasets?+Gynecology=&keyword%5B%5D=Obstetrics+",
   "xpath": "ol[data-testid=\"results-list\"]",
   "html_snippet": "<ol class=\"dc-dataset-search-list ds-u-padding--0 ds-u-margin-top--0 ds-u-margin-bottom--4 ds-u-display--block\" data-testid=\"results-list\">",
   "wcag_sc": "1.3.1",
   "wcag_name": "Info and Relationships",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "list",
   "rule_label": "<ul> and <ol> must only directly contain <li>, <script> or <template> elements",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/list?application=axeAPI",
   "severity": "Serious",
   "frequency": {
    "instances": 1,
    "pages_affected": 1,
    "total_pages_scanned": 3038
   },
   "likely_source": "content",
   "summary": "<ul> and <ol> must only directly contain <li>, <script> or <template> elements (WCAG 1.3.1)",
   "description": "<ul> and <ol> must only directly contain <li>, <script> or <template> elements. Detected by axe-core rule list on 1 of 3038 scanned pages (1 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-data/datasets?+Gynecology=&keyword%5B%5D=Obstetrics+",
     "xpath": "ol[data-testid=\"results-list\"]",
     "html_snippet": "<ol class=\"dc-dataset-search-list ds-u-padding--0 ds-u-margin-top--0 ds-u-margin-bottom--4 ds-u-display--block\" data-testid=\"results-list\">"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-data/datasets?+Gynecology=&keyword%5B%5D=Obstetrics+"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-data/datasets?+Gynecology=&keyword%5B%5D=Obstetrics+"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LCLA",
      "group": "Limited cognitive, language, or learning ability",
      "prevalence": 0.11,
      "percent": "11.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%)."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-data/datasets?+Gynecology=&keyword%5B%5D=Obstetrics+.",
    "Locate the element: ol[data-testid=\"results-list\"]",
    "Confirm the axe-core finding for rule list against WCAG 1.3.1 Info and Relationships."
   ],
   "remediation_tip": "Use <ul>/<ol> with only <li> children for lists; don't fake lists with <div>s.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/list?application=axeAPI",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__list.csv"
  },
  {
   "instance_id": "VS-65df7376",
   "pattern_id": "VS-d6097011",
   "a11y_pattern_fingerprint": "5698bb8a9a1e6316d66988fc0c7904da79767a8c285e404f04a5d46ee3a59e0b",
   "a11y_pattern_display_id": "A11Y-PAT-5698BB8A9A1E",
   "a11y_occurrence_fingerprint": "26a49d61fd57bade7108f0a5ea7e438285e80c68f0aa864c0b0e84a70c4d3d14",
   "a11y_occurrence_display_id": "A11Y-OCC-26A49D61FD57",
   "url": "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
   "xpath": "<ul class=\"list-container__list list-container__list-right\">",
   "html_snippet": null,
   "wcag_sc": "1.3.1",
   "wcag_name": "Info and Relationships",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r68",
   "rule_label": "Presentational children of an element are not focusable",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r68",
   "severity": "Moderate",
   "frequency": {
    "instances": 17,
    "pages_affected": 17,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Presentational children of an element are not focusable (WCAG 1.3.1)",
   "description": "Presentational children of an element are not focusable. Detected by Siteimprove Alfa rule sia-r68 on 17 of 3038 scanned pages (17 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
     "xpath": "<ul class=\"list-container__list list-container__list-right\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment/health-insurance-marketplace/health-insurance-exchanges-monthly-effectuated-enrollment",
     "xpath": "<ul class=\"list-container__list list-container__list-right\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/medicare-alternative-payment-model-adoption",
     "xpath": "<ul class=\"list-container__list list-container__list-right\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/medicare-diabetes-prevention-program",
     "xpath": "<ul class=\"list-container__list list-container__list-right\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-spending-by-drug",
     "xpath": "<ul class=\"list-container__list list-container__list-right\">",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment/health-insurance-marketplace/health-insurance-exchanges-monthly-effectuated-enrollment",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/medicare-alternative-payment-model-adoption"
   ],
   "affected_pages": [
    "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment/health-insurance-marketplace/health-insurance-exchanges-monthly-effectuated-enrollment",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/medicare-alternative-payment-model-adoption",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/medicare-diabetes-prevention-program",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-spending-by-drug",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/revoked-medicare-providers-and-suppliers",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicaid-spending-by-drug",
    "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-innovation-advisors",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants",
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment/health-insurance-marketplace/health-insurance-exchanges-annual-effectuated-enrollment",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-price-transparency-enforcement-activities-and-outcomes",
    "https://data.cms.gov/provider-data/datasets?+Gynecology=&keyword%5B%5D=Obstetrics+",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-geographic-comparisons/medicare-advantage-geographic-variation-national-state",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/kidney-care-choices-model",
    "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-awardees",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/medicare-clinical-laboratory-fee-schedule-private-payer-rates-and-volumes"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LCLA",
      "group": "Limited cognitive, language, or learning ability",
      "prevalence": 0.11,
      "percent": "11.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%)."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information.",
    "Locate the element: <ul class=\"list-container__list list-container__list-right\">",
    "Confirm the Siteimprove Alfa finding for rule sia-r68 against WCAG 1.3.1 Info and Relationships."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r68",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r68.csv"
  },
  {
   "instance_id": "VS-b8f6a3ae",
   "pattern_id": "VS-8ade3360",
   "a11y_pattern_fingerprint": "182b8275f83c71b7ba9dfba7325dd9681d42565ccb7be3d03bcfd262c5e2e003",
   "a11y_pattern_display_id": "A11Y-PAT-182B8275F83C",
   "a11y_occurrence_fingerprint": "6e0a640463cbd505b400b51db725fbe76638b06b551ab3ba59e063e2cfe2c06f",
   "a11y_occurrence_display_id": "A11Y-OCC-6E0A640463CB",
   "url": "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
   "xpath": "#RichTextField-2cffa0eb-e5c6-4d45-a0c8-14774c120158 > p > a[target=\"_blank\"][rel=\"noopener noreferrer\"]",
   "html_snippet": "<a href=\"https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/PhysicianFeedbackProgram/Downloads/Detailed-Methodology-for-the-2018-Value-Modifier-and-2016-Quality-and-Resource-Use-Report-.pdf",
   "wcag_sc": "1.4.1",
   "wcag_name": "Use of Color",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "link-in-text-block",
   "rule_label": "Links must be distinguishable without relying on color",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/link-in-text-block?application=axeAPI",
   "severity": "Serious",
   "frequency": {
    "instances": 72,
    "pages_affected": 10,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Links must be distinguishable without relying on color (WCAG 1.4.1)",
   "description": "Links must be distinguishable without relying on color. Detected by axe-core rule link-in-text-block on 10 of 3038 scanned pages (72 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
     "xpath": "#RichTextField-2cffa0eb-e5c6-4d45-a0c8-14774c120158 > p > a[target=\"_blank\"][rel=\"noopener noreferrer\"]",
     "html_snippet": "<a href=\"https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/PhysicianFeedbackProgram/Downloads/Detailed-Methodology-for-the-2018-Value-Modifier-and-2016-Quality-and-Resource-Use-Report-.pdf"
    },
    {
     "url": "https://data.cms.gov/summary-statistics-on-use-and-payments/physiciansupplier-procedure-summary",
     "xpath": "p > a[rel=\"noopener noreferrer\"][target=\"_blank\"]",
     "html_snippet": "<a href=\"mailto:ipag_data_products@cms.hhs.gov?subject=Feedback%20for%20Physician%2FSupplier%20Procedure%20Summary\" target=\"_blank\" rel=\"noopener noreferrer\">"
    },
    {
     "url": "https://data.cms.gov/resources/medicare-post-acute-care-hospice-by-provider-and-service-methodology",
     "xpath": "#RichTextField-a1c5652a-1ccd-437a-b74a-c2c7282f5766 > p:nth-child(2) > a[target=\"_blank\"][rel=\"noopener noreferrer\"]",
     "html_snippet": "<a href=\"https://www.hcup-us.ahrq.gov/toolssoftware/ccsr/ccs_refined.jsp\" target=\"_blank\" rel=\"noopener noreferrer\">"
    },
    {
     "url": "https://data.cms.gov/resources/medicare-post-acute-care-hospice-by-provider-and-service-methodology",
     "xpath": "#RichTextField-9ac5a02f-58d1-4068-bc65-957d24839812 > p:nth-child(2) > a[target=\"_blank\"][rel=\"noopener noreferrer\"]",
     "html_snippet": "<a href=\"https://www.hcup-us.ahrq.gov/toolssoftware/ccsr/dxccsr.jsp#user\" target=\"_blank\" rel=\"noopener noreferrer\">"
    },
    {
     "url": "https://data.cms.gov/resources/esrd-facility-aggregation-group-performance-data-dictionary",
     "xpath": "#RichTextField-33084cc6-536e-4ea6-b87e-3f17d216f090 > p > a[target=\"_blank\"][rel=\"noopener noreferrer\"]",
     "html_snippet": "<a href=\"https://resdac.org/articles/cms-cell-size-suppression-policy\" target=\"_blank\" rel=\"noopener noreferrer\">"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/physiciansupplier-procedure-summary",
    "https://data.cms.gov/resources/medicare-post-acute-care-hospice-by-provider-and-service-methodology"
   ],
   "affected_pages": [
    "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/physiciansupplier-procedure-summary",
    "https://data.cms.gov/resources/medicare-post-acute-care-hospice-by-provider-and-service-methodology",
    "https://data.cms.gov/resources/esrd-facility-aggregation-group-performance-data-dictionary",
    "https://data.cms.gov/about",
    "https://data.cms.gov/medicare-value-based-payment-modifier-program/value-modifier",
    "https://data.cms.gov/resources/medicare-physician-other-practitioners-by-provider-data-dictionary-legacy",
    "https://data.cms.gov/resources/cms-program-statistics-methodology",
    "https://data.cms.gov/collection/synthetic-medicare-enrollment-fee-for-service-claims-and-prescription-drug-event",
    "https://data.cms.gov/resources/medicare-durable-medical-equipment-devices-supplies-by-referring-provider-data-dictionary-legacy"
   ],
   "impact": {
    "groups": [
     {
      "code": "WPC",
      "group": "Without color perception",
      "prevalence": 0.045,
      "percent": "4.5%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without color perception (4.5%), Limited vision (2.4%)."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology.",
    "Locate the element: #RichTextField-2cffa0eb-e5c6-4d45-a0c8-14774c120158 > p > a[target=\"_blank\"][rel=\"noopener noreferrer\"]",
    "Confirm the axe-core finding for rule link-in-text-block against WCAG 1.4.1 Use of Color."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/link-in-text-block?application=axeAPI",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__link-in-text-block.csv"
  },
  {
   "instance_id": "VS-eaab37ac",
   "pattern_id": "VS-c613c153",
   "a11y_pattern_fingerprint": "c4d2bfec8d785b692fde2fcd67af4bd8703331abb8fea5162a7659b026b06afb",
   "a11y_pattern_display_id": "A11Y-PAT-C4D2BFEC8D78",
   "a11y_occurrence_fingerprint": "2b8cf9720eafcc47eaa16f2f66af651b44c54ca3a648289801c1914434448a6b",
   "a11y_occurrence_display_id": "A11Y-OCC-2B8CF9720EAF",
   "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025",
   "xpath": ".tbody-container",
   "html_snippet": "<div class=\"tbody-container\">",
   "wcag_sc": "2.1.1",
   "wcag_name": "Keyboard",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "scrollable-region-focusable",
   "rule_label": "Scrollable region must have keyboard access",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/scrollable-region-focusable?application=axeAPI",
   "severity": "Serious",
   "frequency": {
    "instances": 749,
    "pages_affected": 749,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Scrollable region must have keyboard access (WCAG 2.1.1)",
   "description": "Scrollable region must have keyboard access. Detected by axe-core rule scrollable-region-focusable on 749 of 3038 scanned pages (749 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025",
     "xpath": ".tbody-container",
     "html_snippet": "<div class=\"tbody-container\">"
    },
    {
     "url": "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data",
     "xpath": ".tbody-container",
     "html_snippet": "<div class=\"tbody-container\">"
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/data/q4-2024",
     "xpath": ".tbody-container",
     "html_snippet": "<div class=\"tbody-container\">"
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
     "xpath": ".tbody-container",
     "html_snippet": "<div class=\"tbody-container\">"
    },
    {
     "url": "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data",
     "xpath": ".tbody-container",
     "html_snippet": "<div class=\"tbody-container\">"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025",
    "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/data/q4-2024"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025",
    "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/data/q4-2024",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-outpatient-hospitals/medicare-outpatient-hospitals-by-geography-and-service/data/2020",
    "https://data.cms.gov/provider-summary-by-type-of-service/provider-service-classifications/restructured-betos-classification-system/data",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/data",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-internet-quality-improvement-and-evaluation-system/data/q1-2025",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-spending-by-drug/data",
    "https://data.cms.gov/medicare-shared-savings-program/county-level-aggregate-expenditure-and-risk-score-data-on-assignable-beneficiaries/data/2023",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/home-health-agency-enrollments/data/q3-2025",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-geography-and-service/data/2018",
    "https://data.cms.gov/quality-of-care/payroll-based-journal-employee-detail-nursing-home-staffing/data/q3-2024",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-home-health-agency-by-geography-and-provider/data",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/data/2022",
    "https://data.cms.gov/provider-compliance/cost-reports/hospital-provider-cost-report/data/2021",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-inpatient-hospitals/hospital-service-area/data/2021",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier-and-service/data/2021",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-internet-quality-improvement-and-evaluation-system/data",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/rural-health-clinic-enrollments/data"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LM",
      "group": "Limited manipulation/strength",
      "prevalence": 0.13,
      "percent": "13.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LR",
      "group": "Limited reach",
      "prevalence": 0.02,
      "percent": "2.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited manipulation/strength (13.0%), Limited reach (2.0%)."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025.",
    "Locate the element: .tbody-container",
    "Confirm the axe-core finding for rule scrollable-region-focusable against WCAG 2.1.1 Keyboard."
   ],
   "remediation_tip": "Make scrollable regions keyboard-focusable (tabindex=\"0\") so keyboard users can scroll them.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/scrollable-region-focusable?application=axeAPI",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__scrollable-region-focusable.csv"
  },
  {
   "instance_id": "VS-b21d1758",
   "pattern_id": "VS-fab92378",
   "a11y_pattern_fingerprint": "b6c62ee56ae13b44fb2145e32fcd2dad983a6296aeb95159c51bbc231ba2a76c",
   "a11y_pattern_display_id": "A11Y-PAT-B6C62EE56AE1",
   "a11y_occurrence_fingerprint": "bb105b4d80105ad6ddd9c8f965e9635cba3a6ec56ba0d629637c8657ba2d917d",
   "a11y_occurrence_display_id": "A11Y-OCC-BB105B4D8010",
   "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
   "xpath": ".form-control",
   "html_snippet": "<select name=\"version-select\" class=\"form-control\">",
   "wcag_sc": "4.1.2",
   "wcag_name": "Name, Role, Value",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "select-name",
   "rule_label": "Select element must have an accessible name",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/select-name?application=axeAPI",
   "severity": "Critical",
   "frequency": {
    "instances": 129,
    "pages_affected": 129,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Select element must have an accessible name (WCAG 4.1.2)",
   "description": "Select element must have an accessible name. Detected by axe-core rule select-name on 129 of 3038 scanned pages (129 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": ".form-control",
     "html_snippet": "<select name=\"version-select\" class=\"form-control\">"
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
     "xpath": ".form-control",
     "html_snippet": "<select name=\"version-select\" class=\"form-control\">"
    },
    {
     "url": "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs",
     "xpath": ".form-control",
     "html_snippet": "<select name=\"version-select\" class=\"form-control\"><option value=\"f5067d0e-2f76-4014-967f-d69aea60d641\">Q4 2025</option></select>"
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-outpatient-hospitals/medicare-outpatient-hospitals-by-provider-and-service/api-docs",
     "xpath": ".form-control",
     "html_snippet": "<select name=\"version-select\" class=\"form-control\">"
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/api-docs",
     "xpath": ".form-control",
     "html_snippet": "<select name=\"version-select\" class=\"form-control\">"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-outpatient-hospitals/medicare-outpatient-hospitals-by-provider-and-service/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/aco-reach-providers/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/next-generation-accountable-care-organization-model-data/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-hospice-by-geography-and-provider/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier/api-docs",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/physiciansupplier-procedure-summary/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/medicare-clinical-laboratory-fee-schedule-private-payer-rates-and-volumes/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-geography-and-drug/api-docs",
    "https://data.cms.gov/quality-of-care/payroll-based-journal-employee-detail-nursing-home-staffing/api-docs",
    "https://data.cms.gov/quality-of-care/medicare-dialysis-facilities/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/order-and-referring/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-all-owners/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-quality-improvement-and-evaluation-system/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-non-physicians/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-change-of-ownership/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/aco-reach-aligned-beneficiaries/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/revalidation-due-date-list/api-docs",
    "https://data.cms.gov/quality-of-care/nursing-home-chain-performance-measures/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/medicare-fee-for-service-public-provider-enrollment/api-docs"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LM",
      "group": "Limited manipulation/strength",
      "prevalence": 0.13,
      "percent": "13.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%)."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs.",
    "Locate the element: .form-control",
    "Confirm the axe-core finding for rule select-name against WCAG 4.1.2 Name, Role, Value."
   ],
   "remediation_tip": "Give the <select> an accessible name via a <label> or aria-label.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/select-name?application=axeAPI",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__select-name.csv"
  },
  {
   "instance_id": "VS-5fde38a2",
   "pattern_id": "VS-fafffee0",
   "a11y_pattern_fingerprint": "2cfa0d5be0fd7ed4873bb130933df3ce9a12e84fb8904af09fd3c9e8191c9a74",
   "a11y_pattern_display_id": "A11Y-PAT-2CFA0D5BE0FD",
   "a11y_occurrence_fingerprint": "a87100752aa2f72e373204ba53772a5d7cba217b84a1c7f5316d1297863110b4",
   "a11y_occurrence_display_id": "A11Y-OCC-A87100752AA2",
   "url": "https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool",
   "xpath": "#react-select-2-input",
   "html_snippet": "<input class=\"InteractiveToolsSear...\" autocapitalize=\"none\" autocomplete=\"off\" autocorrect=\"off\" id=\"react-select-2-input\" spellcheck=\"false\" tabindex=\"0\" type=\"text\" aria-autocomplete=\"list\" aria-ex",
   "wcag_sc": "4.1.2",
   "wcag_name": "Name, Role, Value",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "label",
   "rule_label": "Form elements must have labels",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/label?application=axeAPI",
   "severity": "Critical",
   "frequency": {
    "instances": 14,
    "pages_affected": 8,
    "total_pages_scanned": 3038
   },
   "likely_source": "unknown",
   "summary": "Form elements must have labels (WCAG 4.1.2)",
   "description": "Form elements must have labels. Detected by axe-core rule label on 8 of 3038 scanned pages (14 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool",
     "xpath": "#react-select-2-input",
     "html_snippet": "<input class=\"InteractiveToolsSear...\" autocapitalize=\"none\" autocomplete=\"off\" autocorrect=\"off\" id=\"react-select-2-input\" spellcheck=\"false\" tabindex=\"0\" type=\"text\" aria-autocomplete=\"list\" aria-ex"
    },
    {
     "url": "https://data.cms.gov/tools/provider-opt-out-affidavits-look-up-tool",
     "xpath": "#react-select-2-input",
     "html_snippet": "<input class=\"InteractiveToolsSear...\" autocapitalize=\"none\" autocomplete=\"off\" autocorrect=\"off\" id=\"react-select-2-input\" spellcheck=\"false\" tabindex=\"0\" type=\"text\" aria-autocomplete=\"list\" aria-ex"
    },
    {
     "url": "https://data.cms.gov/tools/market-saturation-utilization-state-county-mapping-tool",
     "xpath": "#react-select-2-input",
     "html_snippet": "<input class=\"InteractiveToolsSear...\" autocapitalize=\"none\" autocomplete=\"off\" autocorrect=\"off\" id=\"react-select-2-input\" spellcheck=\"false\" tabindex=\"0\" type=\"text\" aria-autocomplete=\"list\" aria-ex"
    },
    {
     "url": "https://data.cms.gov/tools/market-saturation-utilization-state-county-mapping-tool",
     "xpath": "#react-select-3-input",
     "html_snippet": "<input class=\"InteractiveToolsSear...\" autocapitalize=\"none\" autocomplete=\"off\" autocorrect=\"off\" id=\"react-select-3-input\" spellcheck=\"false\" tabindex=\"0\" type=\"text\" aria-autocomplete=\"list\" aria-ex"
    },
    {
     "url": "https://data.cms.gov/tools/market-saturation-utilization-state-county-mapping-tool",
     "xpath": "#react-select-4-input",
     "html_snippet": "<input class=\"InteractiveToolsSear...\" autocapitalize=\"none\" autocomplete=\"off\" autocorrect=\"off\" id=\"react-select-4-input\" spellcheck=\"false\" tabindex=\"0\" type=\"text\" aria-autocomplete=\"list\" aria-ex"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool",
    "https://data.cms.gov/tools/provider-opt-out-affidavits-look-up-tool",
    "https://data.cms.gov/tools/market-saturation-utilization-state-county-mapping-tool"
   ],
   "affected_pages": [
    "https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool",
    "https://data.cms.gov/tools/provider-opt-out-affidavits-look-up-tool",
    "https://data.cms.gov/tools/market-saturation-utilization-state-county-mapping-tool",
    "https://data.cms.gov/medicare-shared-savings-program/accountable-care-organizations",
    "https://data.cms.gov/tools/medicare-revalidation-list",
    "https://data.cms.gov/tools/medicare-inpatient-hospital-look-up-tool",
    "https://data.cms.gov/tools/medicare-physician-other-practitioner-look-up-tool",
    "https://data.cms.gov/tools/market-saturation-utilization-core-based-statistical-areas-mapping-tool"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LM",
      "group": "Limited manipulation/strength",
      "prevalence": 0.13,
      "percent": "13.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%)."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool.",
    "Locate the element: #react-select-2-input",
    "Confirm the axe-core finding for rule label against WCAG 4.1.2 Name, Role, Value."
   ],
   "remediation_tip": "Associate every form control with a <label> (via for/id) or an aria-label/aria-labelledby.",
   "tech_name": "Drupal",
   "tech_remediation_tip": "Use Drupal's form element \"Label\" setting. In Webform, every element has a Label field — ensure it's not empty or hidden. Check that twig templates don't strip <label> elements from form fields.",
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/label?application=axeAPI",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__label.csv"
  },
  {
   "instance_id": "VS-3d192113",
   "pattern_id": "VS-ebb1c464",
   "a11y_pattern_fingerprint": "a0b44db831db3191677d0158c3dca81b85fadcc259753769395544112d1591d4",
   "a11y_pattern_display_id": "A11Y-PAT-A0B44DB831DB",
   "a11y_occurrence_fingerprint": "d972a0c1347d8a3dfa13a29d1da992b8ea007cdf6640a86f97cbe9d5991a3b46",
   "a11y_occurrence_display_id": "A11Y-OCC-D972A0C1347D",
   "url": "https://data.cms.gov/medicare-shared-savings-program/accountable-care-organizations",
   "xpath": ".ExpandIcon__wrapper",
   "html_snippet": "<div class=\"ExpandIcon__wrapper\" title=\"Expand\" aria-label=\"Expand\">",
   "wcag_sc": "4.1.2",
   "wcag_name": "Name, Role, Value",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "aria-prohibited-attr",
   "rule_label": "Elements must only use permitted ARIA attributes",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/aria-prohibited-attr?application=axeAPI",
   "severity": "Serious",
   "frequency": {
    "instances": 1,
    "pages_affected": 1,
    "total_pages_scanned": 3038
   },
   "likely_source": "content",
   "summary": "Elements must only use permitted ARIA attributes (WCAG 4.1.2)",
   "description": "Elements must only use permitted ARIA attributes. Detected by axe-core rule aria-prohibited-attr on 1 of 3038 scanned pages (1 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/medicare-shared-savings-program/accountable-care-organizations",
     "xpath": ".ExpandIcon__wrapper",
     "html_snippet": "<div class=\"ExpandIcon__wrapper\" title=\"Expand\" aria-label=\"Expand\">"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/medicare-shared-savings-program/accountable-care-organizations"
   ],
   "affected_pages": [
    "https://data.cms.gov/medicare-shared-savings-program/accountable-care-organizations"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LM",
      "group": "Limited manipulation/strength",
      "prevalence": 0.13,
      "percent": "13.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%)."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/medicare-shared-savings-program/accountable-care-organizations.",
    "Locate the element: .ExpandIcon__wrapper",
    "Confirm the axe-core finding for rule aria-prohibited-attr against WCAG 4.1.2 Name, Role, Value."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/aria-prohibited-attr?application=axeAPI",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__aria-prohibited-attr.csv"
  },
  {
   "instance_id": "VS-e71d7143",
   "pattern_id": "VS-5c82bd60",
   "a11y_pattern_fingerprint": "80cff000e22335b0be973290d88174cddb988e0bf1f16dee68f9d41d878e3a84",
   "a11y_pattern_display_id": "A11Y-PAT-80CFF000E223",
   "a11y_occurrence_fingerprint": "d193a5622fafcca22e6c22c1838291deab591e1bebe47dc3910980368509d936",
   "a11y_occurrence_display_id": "A11Y-OCC-D193A5622FAF",
   "url": "https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems",
   "xpath": ".p-dropdown-trigger",
   "html_snippet": "<div class=\"p-dropdown-trigger\" role=\"button\" aria-haspopup=\"listbox\" aria-expanded=\"false\" data-pc-section=\"trigger\">",
   "wcag_sc": "4.1.2",
   "wcag_name": "Name, Role, Value",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "aria-command-name",
   "rule_label": "ARIA commands must have an accessible name",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/aria-command-name?application=axeAPI",
   "severity": "Serious",
   "frequency": {
    "instances": 1,
    "pages_affected": 1,
    "total_pages_scanned": 3038
   },
   "likely_source": "content",
   "summary": "ARIA commands must have an accessible name (WCAG 4.1.2)",
   "description": "ARIA commands must have an accessible name. Detected by axe-core rule aria-command-name on 1 of 3038 scanned pages (1 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems",
     "xpath": ".p-dropdown-trigger",
     "html_snippet": "<div class=\"p-dropdown-trigger\" role=\"button\" aria-haspopup=\"listbox\" aria-expanded=\"false\" data-pc-section=\"trigger\">"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LM",
      "group": "Limited manipulation/strength",
      "prevalence": 0.13,
      "percent": "13.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%)."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems.",
    "Locate the element: .p-dropdown-trigger",
    "Confirm the axe-core finding for rule aria-command-name against WCAG 4.1.2 Name, Role, Value."
   ],
   "remediation_tip": "Give the command (button/link/menuitem) an accessible name via text or aria-label.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/aria-command-name?application=axeAPI",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__aria-command-name.csv"
  },
  {
   "instance_id": "VS-d8988ccb",
   "pattern_id": "VS-f6cf30ff",
   "a11y_pattern_fingerprint": "95cd642674ca1706295394d000020f2206bef74e2c981ed3d9a0d8d9cc6a3872",
   "a11y_pattern_display_id": "A11Y-PAT-95CD642674CA",
   "a11y_occurrence_fingerprint": "be0c7e6984aef494491ccb6bb858bfd3153c18404e9eab54b6a853c349e6569e",
   "a11y_occurrence_display_id": "A11Y-OCC-BE0C7E6984AE",
   "url": "https://data.cms.gov/provider-data/dataset/covid-19_hcp",
   "xpath": "<div aria-labelledby=\"overview__tab\" aria-hidden=\"true\" class=\"ds-c-tabs__panel\" id=\"overview\">",
   "html_snippet": null,
   "wcag_sc": "4.1.2",
   "wcag_name": "Name, Role, Value",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r17",
   "rule_label": "aria-hidden element does not contain focusable elements",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r17",
   "severity": "Moderate",
   "frequency": {
    "instances": 1080,
    "pages_affected": 375,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "aria-hidden element does not contain focusable elements (WCAG 4.1.2)",
   "description": "aria-hidden element does not contain focusable elements. Detected by Siteimprove Alfa rule sia-r17 on 375 of 3038 scanned pages (1080 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-data/dataset/covid-19_hcp",
     "xpath": "<div aria-labelledby=\"overview__tab\" aria-hidden=\"true\" class=\"ds-c-tabs__panel\" id=\"overview\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-data/dataset/covid-19_hcp",
     "xpath": "<div aria-labelledby=\"data-dictionary__tab\" aria-hidden=\"true\" class=\"ds-c-tabs__panel\" id=\"data-dictionary\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-data/dataset/covid-19_hcp",
     "xpath": "<div aria-labelledby=\"api__tab\" aria-hidden=\"true\" class=\"ds-c-tabs__panel\" id=\"api\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-data/dataset/apyc-v239?page=4",
     "xpath": "<div aria-labelledby=\"overview__tab\" aria-hidden=\"true\" class=\"ds-c-tabs__panel\" id=\"overview\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-data/dataset/apyc-v239?page=4",
     "xpath": "<div aria-labelledby=\"data-dictionary__tab\" aria-hidden=\"true\" class=\"ds-c-tabs__panel\" id=\"data-dictionary\">",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-data/dataset/covid-19_hcp",
    "https://data.cms.gov/provider-data/dataset/apyc-v239?page=4",
    "https://data.cms.gov/provider-data/dataset/0b1a-da3f?page=5"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-data/dataset/covid-19_hcp",
    "https://data.cms.gov/provider-data/dataset/apyc-v239?page=4",
    "https://data.cms.gov/provider-data/dataset/0b1a-da3f?page=5",
    "https://data.cms.gov/provider-data/dataset/ktv_comprehensive?page=3",
    "https://data.cms.gov/provider-data/dataset/48nr-hqxx?page=2",
    "https://data.cms.gov/provider-data/dataset/mj5m-pzi6?page=135518",
    "https://data.cms.gov/provider-data/dataset/k653-4ka8",
    "https://data.cms.gov/provider-data/dataset/svdt-c123?page=3",
    "https://data.cms.gov/provider-data/dataset/4jcv-atw7?page=5",
    "https://data.cms.gov/provider-data/dataset/d2k3-k3ac",
    "https://data.cms.gov/provider-data/dataset/84jm-wiui?page=2",
    "https://data.cms.gov/provider-data/dataset/ptds-r8im?page=5",
    "https://data.cms.gov/provider-data/dataset/0938-3dfa?page=2",
    "https://data.cms.gov/provider-data/dataset/azum-44iv?page=5",
    "https://data.cms.gov/provider-data/dataset/vxub-6swi",
    "https://data.cms.gov/provider-data/dataset/k2ze-bqvw?page=5",
    "https://data.cms.gov/provider-data/dataset/069d-826b?page=1719",
    "https://data.cms.gov/provider-data/dataset/yc9t-dgbk",
    "https://data.cms.gov/provider-data/dataset/tee5-ixt5?page=3",
    "https://data.cms.gov/provider-data/dataset/0b1a-da3f?page=1719",
    "https://data.cms.gov/provider-data/dataset/clinical_depression?page=2",
    "https://data.cms.gov/provider-data/dataset/ypbt-wvdk?page=5",
    "https://data.cms.gov/provider-data/dataset/95rg-2usp?page=3",
    "https://data.cms.gov/provider-data/dataset/nhsn_bsi?page=2",
    "https://data.cms.gov/provider-data/dataset/bzsr-4my4?page=50"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LM",
      "group": "Limited manipulation/strength",
      "prevalence": 0.13,
      "percent": "13.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%)."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-data/dataset/covid-19_hcp.",
    "Locate the element: <div aria-labelledby=\"overview__tab\" aria-hidden=\"true\" class=\"ds-c-tabs__panel\" id=\"overview\">",
    "Confirm the Siteimprove Alfa finding for rule sia-r17 against WCAG 4.1.2 Name, Role, Value."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r17",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r17.csv"
  },
  {
   "instance_id": "VS-67464fc7",
   "pattern_id": "VS-a48e6078",
   "a11y_pattern_fingerprint": "f09afe7e310a1c4558bb3906d1565610f92bc6548d2c940c9118f85740b031bc",
   "a11y_pattern_display_id": "A11Y-PAT-F09AFE7E310A",
   "a11y_occurrence_fingerprint": "cebaebcca6736b4976f9eda9ca22b44eb4f455a46c952d94eec54910958eab4b",
   "a11y_occurrence_display_id": "A11Y-OCC-CEBAEBCCA673",
   "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
   "xpath": "<select name=\"version-select\" class=\"form-control\">",
   "html_snippet": null,
   "wcag_sc": "4.1.2",
   "wcag_name": "Name, Role, Value",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r8",
   "rule_label": "Form field has accessible name",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r8",
   "severity": "Moderate",
   "frequency": {
    "instances": 80,
    "pages_affected": 79,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Form field has accessible name (WCAG 4.1.2)",
   "description": "Form field has accessible name. Detected by Siteimprove Alfa rule sia-r8 on 79 of 3038 scanned pages (80 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "<select name=\"version-select\" class=\"form-control\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
     "xpath": "<select name=\"version-select\" class=\"form-control\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/api-docs",
     "xpath": "<select name=\"version-select\" class=\"form-control\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/aco-reach-providers/api-docs",
     "xpath": "<select name=\"version-select\" class=\"form-control\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/next-generation-accountable-care-organization-model-data/api-docs",
     "xpath": "<select name=\"version-select\" class=\"form-control\">",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/api-docs"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/aco-reach-providers/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/next-generation-accountable-care-organization-model-data/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-hospice-by-geography-and-provider/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/medicare-clinical-laboratory-fee-schedule-private-payer-rates-and-volumes/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-geography-and-drug/api-docs",
    "https://data.cms.gov/quality-of-care/medicare-dialysis-facilities/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-all-owners/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-non-physicians/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-change-of-ownership/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/revalidation-due-date-list/api-docs",
    "https://data.cms.gov/quality-of-care/nursing-home-chain-performance-measures/api-docs",
    "https://data.cms.gov/quality-of-care/deficit-reduction-act-hospital-acquired-condition-measures/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-price-transparency-enforcement-activities-and-outcomes/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-enrollments/api-docs",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-b-spending-by-drug/api-docs",
    "https://data.cms.gov/quality-of-care/minimum-data-set-frequency/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-clinical-laboratories/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-skilled-nursing-facility-by-geography-provider-and-service/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/pioneer-aco-model/api-docs"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LM",
      "group": "Limited manipulation/strength",
      "prevalence": 0.13,
      "percent": "13.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%)."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs.",
    "Locate the element: <select name=\"version-select\" class=\"form-control\">",
    "Confirm the Siteimprove Alfa finding for rule sia-r8 against WCAG 4.1.2 Name, Role, Value."
   ],
   "remediation_tip": "Associate the form field with a label.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r8",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r8.csv"
  },
  {
   "instance_id": "VS-c14ced9a",
   "pattern_id": "VS-a2a3dffb",
   "a11y_pattern_fingerprint": "36be04ba1b5afa57ca3be40e7a501fbd0ac95b9d46ddf69a70d6dfafa7cad548",
   "a11y_pattern_display_id": "A11Y-PAT-36BE04BA1B5A",
   "a11y_occurrence_fingerprint": "d919a7263a3fe3c1a06dcf05d2d36328019f68db8b37d7451f599b2f4d0c76c3",
   "a11y_occurrence_display_id": "A11Y-OCC-D919A7263A3F",
   "url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
   "xpath": "<div aria-selected=\"true\" aria-label=\"slide\" role=\"option\" class=\"slide___3-Nqo slideHorizontal___1NzNV carousel__slide carousel__slide--visible MoreTopicCarousel__slide\">",
   "html_snippet": null,
   "wcag_sc": "4.1.2",
   "wcag_name": "Name, Role, Value",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r90",
   "rule_label": "Component with same name serves same purpose",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r90",
   "severity": "Moderate",
   "frequency": {
    "instances": 8,
    "pages_affected": 6,
    "total_pages_scanned": 3038
   },
   "likely_source": "unknown",
   "summary": "Component with same name serves same purpose (WCAG 4.1.2)",
   "description": "Component with same name serves same purpose. Detected by Siteimprove Alfa rule sia-r90 on 6 of 3038 scanned pages (8 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
     "xpath": "<div aria-selected=\"true\" aria-label=\"slide\" role=\"option\" class=\"slide___3-Nqo slideHorizontal___1NzNV carousel__slide carousel__slide--visible MoreTopicCarousel__slide\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs",
     "xpath": "<div aria-selected=\"true\" aria-label=\"slide\" role=\"option\" class=\"slide___3-Nqo slideHorizontal___1NzNV carousel__slide carousel__slide--visible MoreTopicCarousel__slide\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service",
     "xpath": "<div aria-selected=\"true\" aria-label=\"slide\" role=\"option\" class=\"slide___3-Nqo slideHorizontal___1NzNV carousel__slide carousel__slide--visible MoreTopicCarousel__slide\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/medicare-value-based-payment-modifier-program",
     "xpath": "<div aria-selected=\"true\" aria-label=\"slide\" role=\"option\" class=\"slide___3-Nqo slideHorizontal___1NzNV carousel__slide carousel__slide--visible MoreTopicCarousel__slide\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/medicare-value-based-payment-modifier-program",
     "xpath": "<div aria-selected=\"false\" aria-label=\"slide\" role=\"option\" class=\"slide___3-Nqo slideHorizontal___1NzNV carousel__slide carousel__slide--hidden MoreTopicCarousel__slide\">",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
    "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs",
    "https://data.cms.gov/provider-summary-by-type-of-service"
   ],
   "affected_pages": [
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
    "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs",
    "https://data.cms.gov/provider-summary-by-type-of-service",
    "https://data.cms.gov/medicare-value-based-payment-modifier-program",
    "https://data.cms.gov/covid-19",
    "https://data.cms.gov/medicare-shared-savings-program"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LM",
      "group": "Limited manipulation/strength",
      "prevalence": 0.13,
      "percent": "13.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%)."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/summary-statistics-on-beneficiary-enrollment.",
    "Locate the element: <div aria-selected=\"true\" aria-label=\"slide\" role=\"option\" class=\"slide___3-Nqo slideHorizontal___1NzNV carousel__slide carousel__slide--visible MoreTopicCarousel__slide\">",
    "Confirm the Siteimprove Alfa finding for rule sia-r90 against WCAG 4.1.2 Name, Role, Value."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r90",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r90.csv"
  },
  {
   "instance_id": "VS-d42071df",
   "pattern_id": "VS-29f9f921",
   "a11y_pattern_fingerprint": "bf406d9db6b2ae4c8ba40fbde04a12b824b7018cff2d0fff1a1550a505509bba",
   "a11y_pattern_display_id": "A11Y-PAT-BF406D9DB6B2",
   "a11y_occurrence_fingerprint": "51afbb887d1ceed153c45bb4ea8d4841846f3f78fbc1cd9ab9fc59f579d1807a",
   "a11y_occurrence_display_id": "A11Y-OCC-51AFBB887D1C",
   "url": "https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems",
   "xpath": "<div class=\"p-dropdown-trigger\" role=\"button\" aria-haspopup=\"listbox\" aria-expanded=\"false\">",
   "html_snippet": null,
   "wcag_sc": "4.1.2",
   "wcag_name": "Name, Role, Value",
   "wcag_level": "A",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 A",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r12",
   "rule_label": "Button has accessible name",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r12",
   "severity": "Moderate",
   "frequency": {
    "instances": 1,
    "pages_affected": 1,
    "total_pages_scanned": 3038
   },
   "likely_source": "content",
   "summary": "Button has accessible name (WCAG 4.1.2)",
   "description": "Button has accessible name. Detected by Siteimprove Alfa rule sia-r12 on 1 of 3038 scanned pages (1 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems",
     "xpath": "<div class=\"p-dropdown-trigger\" role=\"button\" aria-haspopup=\"listbox\" aria-expanded=\"false\">",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems"
   ],
   "impact": {
    "groups": [
     {
      "code": "WV",
      "group": "Without vision",
      "prevalence": 0.01,
      "percent": "1.0%",
      "estimatedExcluded": null
     },
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "LM",
      "group": "Limited manipulation/strength",
      "prevalence": 0.13,
      "percent": "13.0%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%)."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems.",
    "Locate the element: <div class=\"p-dropdown-trigger\" role=\"button\" aria-haspopup=\"listbox\" aria-expanded=\"false\">",
    "Confirm the Siteimprove Alfa finding for rule sia-r12 against WCAG 4.1.2 Name, Role, Value."
   ],
   "remediation_tip": "Give the button an accessible name via text, aria-label, or aria-labelledby.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r12",
   "possible_duplicate_of": "VS-e71d7143",
   "possible_duplicate_pattern": "VS-5c82bd60",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W27",
   "last_seen": "2026-W37",
   "weeks_seen": 7,
   "affected_pages_csv": "csv/alfa__sia-r12.csv"
  },
  {
   "instance_id": "VS-50fa3ec2",
   "pattern_id": "VS-be8d563e",
   "a11y_pattern_fingerprint": "224aef20f1315d4289ddd838e53588f821fea31c5e1cad62537aa416d7ad1f3d",
   "a11y_pattern_display_id": "A11Y-PAT-224AEF20F131",
   "a11y_occurrence_fingerprint": "8f48d75549593da80c3500f93ce56c8ada4a71e18aeb6d34a9279a640fbb55ac",
   "a11y_occurrence_display_id": "A11Y-OCC-8F48D7554959",
   "url": "https://data.cms.gov/provider-data/datasets?theme%5B0%5D=Physician+office+visit+costs",
   "xpath": ".dc-c-search-list-item.ds-u-padding-top--3:nth-child(1) > .dc-c-searchlist-item.ds-u-border-top--1 > .ds-u-flex-direction--row.ds-u-md-justify-content--start.ds-u-margin-x--0 > .ds-u-padding-x--0:nth-child(3) > .dkan-disabled-link-wrapper.ds-u-text-align--left.ds-l-col--4 > .ds-c-tooltip__container > .ds-c-tooltip__trigger.dkan-disabled-link",
   "html_snippet": "<a class=\"ds-c-tooltip__trigger dkan-disabled-link\" tabindex=\"0\">",
   "wcag_sc": "1.4.3",
   "wcag_name": "Contrast (Minimum)",
   "wcag_level": "AA",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 AA",
   "evidence_status": "automated-indicator",
   "rule_id": "color-contrast",
   "rule_label": "Elements must meet minimum color contrast ratio thresholds",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/color-contrast?application=axeAPI",
   "severity": "Serious",
   "frequency": {
    "instances": 139,
    "pages_affected": 12,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Elements must meet minimum color contrast ratio thresholds (WCAG 1.4.3)",
   "description": "Elements must meet minimum color contrast ratio thresholds. Detected by axe-core rule color-contrast on 12 of 3038 scanned pages (139 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-data/datasets?theme%5B0%5D=Physician+office+visit+costs",
     "xpath": ".dc-c-search-list-item.ds-u-padding-top--3:nth-child(1) > .dc-c-searchlist-item.ds-u-border-top--1 > .ds-u-flex-direction--row.ds-u-md-justify-content--start.ds-u-margin-x--0 > .ds-u-padding-x--0:nth-child(3) > .dkan-disabled-link-wrapper.ds-u-text-align--left.ds-l-col--4 > .ds-c-tooltip__container > .ds-c-tooltip__trigger.dkan-disabled-link",
     "html_snippet": "<a class=\"ds-c-tooltip__trigger dkan-disabled-link\" tabindex=\"0\">"
    },
    {
     "url": "https://data.cms.gov/provider-data/datasets?theme%5B0%5D=Physician+office+visit+costs",
     "xpath": ".dc-c-search-list-item.ds-u-padding-top--3:nth-child(2) > .dc-c-searchlist-item.ds-u-border-top--1 > .ds-u-flex-direction--row.ds-u-md-justify-content--start.ds-u-margin-x--0 > .ds-u-padding-x--0:nth-child(3) > .dkan-disabled-link-wrapper.ds-u-text-align--left.ds-l-col--4 > .ds-c-tooltip__container > .ds-c-tooltip__trigger.dkan-disabled-link",
     "html_snippet": "<a class=\"ds-c-tooltip__trigger dkan-disabled-link\" tabindex=\"0\">"
    },
    {
     "url": "https://data.cms.gov/provider-data/datasets?theme%5B0%5D=Physician+office+visit+costs",
     "xpath": ".dc-c-search-list-item.ds-u-padding-top--3:nth-child(3) > .dc-c-searchlist-item.ds-u-border-top--1 > .ds-u-flex-direction--row.ds-u-md-justify-content--start.ds-u-margin-x--0 > .ds-u-padding-x--0:nth-child(3) > .dkan-disabled-link-wrapper.ds-u-text-align--left.ds-l-col--4 > .ds-c-tooltip__container > .ds-c-tooltip__trigger.dkan-disabled-link",
     "html_snippet": "<a class=\"ds-c-tooltip__trigger dkan-disabled-link\" tabindex=\"0\">"
    },
    {
     "url": "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Nephrology",
     "xpath": ".ds-c-tooltip__trigger",
     "html_snippet": "<a class=\"ds-c-tooltip__trigger dkan-disabled-link\" tabindex=\"0\">"
    },
    {
     "url": "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Hospice+and+Palliative+Care",
     "xpath": ".ds-c-tooltip__trigger",
     "html_snippet": "<a class=\"ds-c-tooltip__trigger dkan-disabled-link\" tabindex=\"0\">"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-data/datasets?theme%5B0%5D=Physician+office+visit+costs",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Nephrology",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Hospice+and+Palliative+Care"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-data/datasets?theme%5B0%5D=Physician+office+visit+costs",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Nephrology",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Hospice+and+Palliative+Care",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Preventive+Medicine",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Cardiac+Surgery",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Neuropsychiatry",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Physical+Therapist+in+Private+Practice",
    "https://data.cms.gov/sitemap",
    "https://data.cms.gov/provider-data/datasets?theme%5B%5D=Physician+office+visit+costs",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Physician+Assistant",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Pulmonary+Disease",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Psychiatry"
   ],
   "impact": {
    "groups": [
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "WPC",
      "group": "Without color perception",
      "prevalence": 0.045,
      "percent": "4.5%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Limited vision (2.4%), Without color perception (4.5%)."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-data/datasets?theme%5B0%5D=Physician+office+visit+costs.",
    "Locate the element: .dc-c-search-list-item.ds-u-padding-top--3:nth-child(1) > .dc-c-searchlist-item.ds-u-border-top--1 > .ds-u-flex-direction--row.ds-u-md-justify-content--start.ds-u-margin-x--0 > .ds-u-padding-x--0:nth-child(3) > .dkan-disabled-link-wrapper.ds-u-text-align--left.ds-l-col--4 > .ds-c-tooltip__container > .ds-c-tooltip__trigger.dkan-disabled-link",
    "Confirm the axe-core finding for rule color-contrast against WCAG 1.4.3 Contrast (Minimum)."
   ],
   "remediation_tip": "Increase the contrast between text and its background to at least 4.5:1 (3:1 for large text). Check both light and dark modes.",
   "tech_name": "Drupal",
   "tech_remediation_tip": "Check your Drupal theme's base CSS. Themes like Olivero and Bartik have contrast issues in default color schemes — override failing color pairs in your subtheme's style.css.",
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/color-contrast?application=axeAPI",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__color-contrast.csv"
  },
  {
   "instance_id": "VS-b99e7595",
   "pattern_id": "VS-f7e99f4b",
   "a11y_pattern_fingerprint": "7279decaecba4f2bae541d059574885b75aee26d8e8af21e15d553d7fb534783",
   "a11y_pattern_display_id": "A11Y-PAT-7279DECAECBA",
   "a11y_occurrence_fingerprint": "d4cd4e5d6f7d257ec6a0ef155a5bc2c1de8493f41926365e11c2ebcd43574035",
   "a11y_occurrence_display_id": "A11Y-OCC-D4CD4E5D6F7D",
   "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
   "xpath": "text: \"GET\"",
   "html_snippet": null,
   "wcag_sc": "1.4.3",
   "wcag_name": "Contrast (Minimum)",
   "wcag_level": "AA",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.0 AA",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r69",
   "rule_label": "Text has sufficient color contrast (Enhanced)",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r69",
   "severity": "Moderate",
   "frequency": {
    "instances": 9011,
    "pages_affected": 731,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Text has sufficient color contrast (Enhanced) (WCAG 1.4.3)",
   "description": "Text has sufficient color contrast (Enhanced). Detected by Siteimprove Alfa rule sia-r69 on 731 of 3038 scanned pages (9011 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "text: \"GET\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "text: \"A federal government website managed and paid for by the U.S. Centers for Medicare & Medicaid Services.\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "text: \"Our Headquarters\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
     "xpath": "text: \"A federal government website managed and paid for by the U.S. Centers for Medicare & Medicaid Services.\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
     "xpath": "text: \"Our Headquarters\"",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data",
    "https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-outpatient-hospitals/medicare-outpatient-hospitals-by-geography-and-service/data/2020",
    "https://data.cms.gov/provider-summary-by-type-of-service/provider-service-classifications/restructured-betos-classification-system/data",
    "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-internet-quality-improvement-and-evaluation-system/data/q1-2025",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-spending-by-drug/data",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners",
    "https://data.cms.gov/quality-of-care/payroll-based-journal-employee-detail-nursing-home-staffing/data/q3-2024",
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
    "https://data.cms.gov/provider-compliance/cost-reports/hospital-provider-cost-report/data/2021",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-inpatient-hospitals/hospital-service-area/data/2021",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/aco-reach-providers/api-docs",
    "https://data.cms.gov/datasets?keyword%5B0%5D=Average&page=2",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/next-generation-accountable-care-organization-model-data/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-hospice-by-geography-and-provider/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier/api-docs"
   ],
   "impact": {
    "groups": [
     {
      "code": "LV",
      "group": "Limited vision",
      "prevalence": 0.024,
      "percent": "2.4%",
      "estimatedExcluded": null
     },
     {
      "code": "WPC",
      "group": "Without color perception",
      "prevalence": 0.045,
      "percent": "4.5%",
      "estimatedExcluded": null
     }
    ],
    "summary": "Affects Limited vision (2.4%), Without color perception (4.5%)."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs.",
    "Locate the element: text: \"GET\"",
    "Confirm the Siteimprove Alfa finding for rule sia-r69 against WCAG 1.4.3 Contrast (Minimum)."
   ],
   "remediation_tip": "Increase text contrast to meet WCAG AA (4.5:1, or 3:1 for large text).",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r69",
   "obligation": "required",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r69.csv"
  },
  {
   "instance_id": "VS-e806f614",
   "pattern_id": "VS-646b1e0b",
   "a11y_pattern_fingerprint": "27235ee9d39175b16ead4683573df730fc6dd59757727c62805d69101b47e692",
   "a11y_pattern_display_id": "A11Y-PAT-27235EE9D391",
   "a11y_occurrence_fingerprint": "6eebe97ee28556b920f03d7d6e91d911b7bec980567da896fdaa877354342d4d",
   "a11y_occurrence_display_id": "A11Y-OCC-6EEBE97EE285",
   "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
   "xpath": "text: \"1.0.0\"",
   "html_snippet": null,
   "wcag_sc": "1.4.6",
   "wcag_name": "Contrast (Enhanced)",
   "wcag_level": "AAA",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.x AAA",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r66",
   "rule_label": "Text has enhanced contrast",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r66",
   "severity": "Moderate",
   "frequency": {
    "instances": 19507,
    "pages_affected": 770,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Text has enhanced contrast (WCAG 1.4.6)",
   "description": "Text has enhanced contrast. Detected by Siteimprove Alfa rule sia-r66 on 770 of 3038 scanned pages (19507 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "text: \"1.0.0\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "text: \"GET\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "text: \"A federal government website managed and paid for by the U.S. Centers for Medicare & Medicaid Services.\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
     "xpath": "text: \"Back to dataset overview\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
     "xpath": "text: \"Manage Columns\"",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data",
    "https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-outpatient-hospitals/medicare-outpatient-hospitals-by-geography-and-service/data/2020",
    "https://data.cms.gov/provider-summary-by-type-of-service/provider-service-classifications/restructured-betos-classification-system/data",
    "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-internet-quality-improvement-and-evaluation-system/data/q1-2025",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-spending-by-drug/data",
    "https://data.cms.gov/resources/value-modifier-data-dictionary",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners",
    "https://data.cms.gov/quality-of-care/payroll-based-journal-employee-detail-nursing-home-staffing/data/q3-2024",
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
    "https://data.cms.gov/provider-compliance/cost-reports/hospital-provider-cost-report/data/2021",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-inpatient-hospitals/hospital-service-area/data/2021",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/aco-reach-providers/api-docs",
    "https://data.cms.gov/datasets?keyword%5B0%5D=Average&page=2",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/next-generation-accountable-care-organization-model-data/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-hospice-by-geography-and-provider/api-docs"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs.",
    "Locate the element: text: \"1.0.0\"",
    "Confirm the Siteimprove Alfa finding for rule sia-r66 against WCAG 1.4.6 Contrast (Enhanced)."
   ],
   "remediation_tip": "Increase text contrast to meet WCAG AAA (7:1).",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r66",
   "obligation": "aspirational",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r66.csv"
  },
  {
   "instance_id": "VS-e3ddbca9",
   "pattern_id": "VS-2208081b",
   "a11y_pattern_fingerprint": "11da40706e128ca41c5016d93c84f84581592e56ff34e232d58f64a9971f9210",
   "a11y_pattern_display_id": "A11Y-PAT-11DA40706E12",
   "a11y_occurrence_fingerprint": "37688d9c8ee9651efbe202470312bf1e22dc08540b8fdf97cc2c45c8f818780b",
   "a11y_occurrence_display_id": "A11Y-OCC-37688D9C8EE9",
   "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
   "xpath": "<p class=\"usa-banner__header-text\">",
   "html_snippet": null,
   "wcag_sc": "1.4.8",
   "wcag_name": "Visual Presentation",
   "wcag_level": "AAA",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.x AAA",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r73",
   "rule_label": "Text has minimum contrast ratio of 4.5:1",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r73",
   "severity": "Moderate",
   "frequency": {
    "instances": 15054,
    "pages_affected": 1255,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Text has minimum contrast ratio of 4.5:1 (WCAG 1.4.8)",
   "description": "Text has minimum contrast ratio of 4.5:1. Detected by Siteimprove Alfa rule sia-r73 on 1255 of 3038 scanned pages (15054 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "<p class=\"usa-banner__header-text\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "<p>",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "<p>",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
     "xpath": "<p class=\"usa-banner__header-text\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
     "xpath": "<p class=\"ResourceJumbo__pseudo-link\">",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Promoting+Interoperability",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data",
    "https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023",
    "https://data.cms.gov/provider-data/dataset/covid-19_hcp",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-outpatient-hospitals/medicare-outpatient-hospitals-by-geography-and-service/data/2020",
    "https://data.cms.gov/provider-summary-by-type-of-service/provider-service-classifications/restructured-betos-classification-system/data",
    "https://data.cms.gov/provider-data/dataset/apyc-v239?page=4",
    "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-internet-quality-improvement-and-evaluation-system/data/q1-2025",
    "https://data.cms.gov/provider-data/dataset/0b1a-da3f?page=5",
    "https://data.cms.gov/provider-data/dataset/ktv_comprehensive?page=3",
    "https://data.cms.gov/provider-data/dataset/48nr-hqxx?page=2",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-spending-by-drug/data",
    "https://data.cms.gov/provider-data/dataset/mj5m-pzi6?page=135518",
    "https://data.cms.gov/resources/value-modifier-data-dictionary",
    "https://data.cms.gov/provider-data/dataset/k653-4ka8",
    "https://data.cms.gov/provider-data/dataset/svdt-c123?page=3",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs.",
    "Locate the element: <p class=\"usa-banner__header-text\">",
    "Confirm the Siteimprove Alfa finding for rule sia-r73 against WCAG 1.4.8 Visual Presentation."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r73",
   "obligation": "aspirational",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r73.csv"
  },
  {
   "instance_id": "VS-c6f3f865",
   "pattern_id": "VS-fbf54eba",
   "a11y_pattern_fingerprint": "d89386a82c416b913151b977e1d15b635164f9b4653debae05552e3c6088f041",
   "a11y_pattern_display_id": "A11Y-PAT-D89386A82C41",
   "a11y_occurrence_fingerprint": "186a610ec93da31b5009d2f32d369d67326638152ca45841d0688c5109e2f103",
   "a11y_occurrence_display_id": "A11Y-OCC-186A610EC93D",
   "url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
   "xpath": "<p class=\"typeface-body-16pt-black-l TopicHero__desc\">",
   "html_snippet": null,
   "wcag_sc": "1.4.8",
   "wcag_name": "Visual Presentation",
   "wcag_level": "AAA",
   "wcag_version": "2.0",
   "wcag_category": "WCAG 2.x AAA",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r74",
   "rule_label": "Link is distinguishable without relying on color",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r74",
   "severity": "Moderate",
   "frequency": {
    "instances": 28,
    "pages_affected": 28,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Link is distinguishable without relying on color (WCAG 1.4.8)",
   "description": "Link is distinguishable without relying on color. Detected by Siteimprove Alfa rule sia-r74 on 28 of 3038 scanned pages (28 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
     "xpath": "<p class=\"typeface-body-16pt-black-l TopicHero__desc\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/tools/medicare-part-d-drug-spending-dashboard",
     "xpath": "<p class=\"latestDateAvailable\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/tools/medicaid-managed-care-dashboard",
     "xpath": "<p class=\"latestDateAvailable\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers",
     "xpath": "<p class=\"SubTopicHero__description\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs",
     "xpath": "<p class=\"typeface-body-16pt-black-l TopicHero__desc\">",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
    "https://data.cms.gov/tools/medicare-part-d-drug-spending-dashboard",
    "https://data.cms.gov/tools/medicaid-managed-care-dashboard"
   ],
   "affected_pages": [
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
    "https://data.cms.gov/tools/medicare-part-d-drug-spending-dashboard",
    "https://data.cms.gov/tools/medicaid-managed-care-dashboard",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers",
    "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs",
    "https://data.cms.gov/provider-summary-by-type-of-service",
    "https://data.cms.gov/tools/geographic-variation-in-standardized-medicare-spending-state",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-opioid-prescribing-rates",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug",
    "https://data.cms.gov/cms-innovation-center-programs/end-stage-renal-disease-treatment-choices-model",
    "https://data.cms.gov/cms-innovation-center-programs/alternative-payments-medicare-diabetes-prevention-program",
    "https://data.cms.gov/cms-innovation-center-programs/alternative-payments-comprehensive-primary-care-initiative-participating-primary-care-practices",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/program-integrity-market-saturation-by-type-of-service",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-geographic-comparisons",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners",
    "https://data.cms.gov/tools/medicare-revalidation-list",
    "https://data.cms.gov/cms-innovation-center-programs/healthcare-support-models",
    "https://data.cms.gov/tools/mapping-medicare-disparities-by-hospital",
    "https://data.cms.gov/tools/medicare-inpatient-hospital-look-up-tool",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models",
    "https://data.cms.gov/tools/medicare-enrollment-dashboard",
    "https://data.cms.gov/medicare-value-based-payment-modifier-program",
    "https://data.cms.gov/covid-19"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/summary-statistics-on-beneficiary-enrollment.",
    "Locate the element: <p class=\"typeface-body-16pt-black-l TopicHero__desc\">",
    "Confirm the Siteimprove Alfa finding for rule sia-r74 against WCAG 1.4.8 Visual Presentation."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r74",
   "obligation": "aspirational",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r74.csv"
  },
  {
   "instance_id": "VS-5ab4a749",
   "pattern_id": "VS-cb53cc4d",
   "a11y_pattern_fingerprint": "279182a56a5c8824f11dfba3ab0c1d78336d70bf8ad3bd7dbccebcf3f71098f4",
   "a11y_pattern_display_id": "A11Y-PAT-279182A56A5C",
   "a11y_occurrence_fingerprint": "dd006b4e9aad46581813ff2594aecc6b064afc51633c12996e890f5a17a0d6b9",
   "a11y_occurrence_display_id": "A11Y-OCC-DD006B4E9AAD",
   "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
   "xpath": "<a href=\"/search\" title=\"\">",
   "html_snippet": null,
   "wcag_sc": "2.5.5",
   "wcag_name": "Target Size (Enhanced)",
   "wcag_level": "AAA",
   "wcag_version": "2.1",
   "wcag_category": "WCAG 2.x AAA",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r111",
   "rule_label": "Target size is at least 44×44 CSS pixels (Enhanced)",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r111",
   "severity": "Moderate",
   "frequency": {
    "instances": 29483,
    "pages_affected": 1217,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Target size is at least 44×44 CSS pixels (Enhanced) (WCAG 2.5.5)",
   "description": "Target size is at least 44×44 CSS pixels (Enhanced). Detected by Siteimprove Alfa rule sia-r111 on 1217 of 3038 scanned pages (29483 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "<a href=\"/search\" title=\"\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "<a href=\"/tools\" title=\"\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "<a href=\"/browse-data-categories\" title=\"\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
     "xpath": "<a href=\"/search\" title=\"\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
     "xpath": "<a href=\"/tools\" title=\"\">",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Promoting+Interoperability",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data",
    "https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023",
    "https://data.cms.gov/provider-data/dataset/covid-19_hcp",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-outpatient-hospitals/medicare-outpatient-hospitals-by-geography-and-service/data/2020",
    "https://data.cms.gov/provider-summary-by-type-of-service/provider-service-classifications/restructured-betos-classification-system/data",
    "https://data.cms.gov/provider-data/dataset/apyc-v239?page=4",
    "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-internet-quality-improvement-and-evaluation-system/data/q1-2025",
    "https://data.cms.gov/provider-data/dataset/0b1a-da3f?page=5",
    "https://data.cms.gov/provider-data/dataset/ktv_comprehensive?page=3",
    "https://data.cms.gov/provider-data/dataset/48nr-hqxx?page=2",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-spending-by-drug/data",
    "https://data.cms.gov/provider-data/dataset/mj5m-pzi6?page=135518",
    "https://data.cms.gov/provider-data/dataset/k653-4ka8",
    "https://data.cms.gov/provider-data/dataset/svdt-c123?page=3",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners",
    "https://data.cms.gov/provider-data/datasets?keyword%5B%5D=Address"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs.",
    "Locate the element: <a href=\"/search\" title=\"\">",
    "Confirm the Siteimprove Alfa finding for rule sia-r111 against WCAG 2.5.5 Target Size (Enhanced)."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r111",
   "obligation": "aspirational",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r111.csv"
  },
  {
   "instance_id": "VS-a78ba437",
   "pattern_id": "VS-33841929",
   "a11y_pattern_fingerprint": "ba17503a5a99da4f167d90cc6cb45fe506de5a75b0a9486d70de886aa65a2d17",
   "a11y_pattern_display_id": "A11Y-PAT-BA17503A5A99",
   "a11y_occurrence_fingerprint": "79f96d55cd6c05a4eb642d38699bbb278f3f925f34ababdcb520415262b634c9",
   "a11y_occurrence_display_id": "A11Y-OCC-79F96D55CD6C",
   "url": "https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool",
   "xpath": "#react-select-2-input",
   "html_snippet": "<input class=\"InteractiveToolsSear...\" autocapitalize=\"none\" autocomplete=\"off\" autocorrect=\"off\" id=\"react-select-2-input\" spellcheck=\"false\" tabindex=\"0\" type=\"text\" aria-autocomplete=\"list\" aria-ex",
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Best Practice",
   "evidence_status": "automated-indicator",
   "rule_id": "label-title-only",
   "rule_label": "Form elements should have a visible label",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/label-title-only?application=axeAPI",
   "severity": "Serious",
   "frequency": {
    "instances": 11,
    "pages_affected": 7,
    "total_pages_scanned": 3038
   },
   "likely_source": "unknown",
   "summary": "Form elements should have a visible label (WCAG criterion undetermined)",
   "description": "Form elements should have a visible label. Detected by axe-core rule label-title-only on 7 of 3038 scanned pages (11 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool",
     "xpath": "#react-select-2-input",
     "html_snippet": "<input class=\"InteractiveToolsSear...\" autocapitalize=\"none\" autocomplete=\"off\" autocorrect=\"off\" id=\"react-select-2-input\" spellcheck=\"false\" tabindex=\"0\" type=\"text\" aria-autocomplete=\"list\" aria-ex"
    },
    {
     "url": "https://data.cms.gov/tools/provider-opt-out-affidavits-look-up-tool",
     "xpath": "#react-select-2-input",
     "html_snippet": "<input class=\"InteractiveToolsSear...\" autocapitalize=\"none\" autocomplete=\"off\" autocorrect=\"off\" id=\"react-select-2-input\" spellcheck=\"false\" tabindex=\"0\" type=\"text\" aria-autocomplete=\"list\" aria-ex"
    },
    {
     "url": "https://data.cms.gov/tools/market-saturation-utilization-state-county-mapping-tool",
     "xpath": "#react-select-2-input",
     "html_snippet": "<input class=\"InteractiveToolsSear...\" autocapitalize=\"none\" autocomplete=\"off\" autocorrect=\"off\" id=\"react-select-2-input\" spellcheck=\"false\" tabindex=\"0\" type=\"text\" aria-autocomplete=\"list\" aria-ex"
    },
    {
     "url": "https://data.cms.gov/tools/market-saturation-utilization-state-county-mapping-tool",
     "xpath": "#react-select-3-input",
     "html_snippet": "<input class=\"InteractiveToolsSear...\" autocapitalize=\"none\" autocomplete=\"off\" autocorrect=\"off\" id=\"react-select-3-input\" spellcheck=\"false\" tabindex=\"0\" type=\"text\" aria-autocomplete=\"list\" aria-ex"
    },
    {
     "url": "https://data.cms.gov/tools/market-saturation-utilization-state-county-mapping-tool",
     "xpath": "#react-select-4-input",
     "html_snippet": "<input class=\"InteractiveToolsSear...\" autocapitalize=\"none\" autocomplete=\"off\" autocorrect=\"off\" id=\"react-select-4-input\" spellcheck=\"false\" tabindex=\"0\" type=\"text\" aria-autocomplete=\"list\" aria-ex"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool",
    "https://data.cms.gov/tools/provider-opt-out-affidavits-look-up-tool",
    "https://data.cms.gov/tools/market-saturation-utilization-state-county-mapping-tool"
   ],
   "affected_pages": [
    "https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool",
    "https://data.cms.gov/tools/provider-opt-out-affidavits-look-up-tool",
    "https://data.cms.gov/tools/market-saturation-utilization-state-county-mapping-tool",
    "https://data.cms.gov/tools/medicare-revalidation-list",
    "https://data.cms.gov/tools/medicare-inpatient-hospital-look-up-tool",
    "https://data.cms.gov/tools/medicare-physician-other-practitioner-look-up-tool",
    "https://data.cms.gov/tools/market-saturation-utilization-core-based-statistical-areas-mapping-tool"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool.",
    "Locate the element: #react-select-2-input",
    "Confirm the axe-core finding for rule label-title-only."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/label-title-only?application=axeAPI",
   "obligation": "advisory",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__label-title-only.csv"
  },
  {
   "instance_id": "VS-37c9e032",
   "pattern_id": "VS-30db094d",
   "a11y_pattern_fingerprint": "4e9103ab31e7f54546010da9e2c68134b763b88b01fd802476782363ac7a507c",
   "a11y_pattern_display_id": "A11Y-PAT-4E9103AB31E7",
   "a11y_occurrence_fingerprint": "b4274720601d42ba0b812c284902a22471d250afdc863f9c08ec40173e7f19ac",
   "a11y_occurrence_display_id": "A11Y-OCC-B4274720601D",
   "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025",
   "xpath": ".Header",
   "html_snippet": "<header class=\"Header\" style=\"position: sticky;\">",
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Best Practice",
   "evidence_status": "automated-indicator",
   "rule_id": "landmark-banner-is-top-level",
   "rule_label": "Banner landmark should not be contained in another landmark",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/landmark-banner-is-top-level?application=axeAPI",
   "severity": "Moderate",
   "frequency": {
    "instances": 1477,
    "pages_affected": 1477,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Banner landmark should not be contained in another landmark (WCAG criterion undetermined)",
   "description": "Banner landmark should not be contained in another landmark. Detected by axe-core rule landmark-banner-is-top-level on 1477 of 3038 scanned pages (1477 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025",
     "xpath": ".Header",
     "html_snippet": "<header class=\"Header\" style=\"position: sticky;\">"
    },
    {
     "url": "https://data.cms.gov/resources/mcbs-summary-tables-glossary",
     "xpath": ".Header",
     "html_snippet": "<header class=\"Header\" style=\"position: sticky;\">"
    },
    {
     "url": "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data",
     "xpath": ".Header",
     "html_snippet": "<header class=\"Header\" style=\"position: sticky;\">"
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": ".Header",
     "html_snippet": "<header class=\"Header\" style=\"position: sticky;\">"
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/data/q4-2024",
     "xpath": ".Header",
     "html_snippet": "<header class=\"Header\" style=\"position: sticky;\">"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025",
    "https://data.cms.gov/resources/mcbs-summary-tables-glossary",
    "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025",
    "https://data.cms.gov/resources/mcbs-summary-tables-glossary",
    "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/data/q4-2024",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data",
    "https://data.cms.gov/resources/public-reporting-of-missing-digital-contact-information-data-dictionary",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs",
    "https://data.cms.gov/quality-of-care/long-term-care-facility-characteristics",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-outpatient-hospitals/medicare-outpatient-hospitals-by-provider-and-service/api-docs",
    "https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-provider",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-outpatient-hospitals/medicare-outpatient-hospitals-by-geography-and-service/data/2020",
    "https://data.cms.gov/provider-summary-by-type-of-service/provider-service-classifications/restructured-betos-classification-system/data",
    "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/data",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-internet-quality-improvement-and-evaluation-system/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/opt-out-affidavits",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-spending-by-drug/data",
    "https://data.cms.gov/medicare-shared-savings-program/county-level-aggregate-expenditure-and-risk-score-data-on-assignable-beneficiaries/data/2023",
    "https://data.cms.gov/resources/value-modifier-data-dictionary"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025.",
    "Locate the element: .Header",
    "Confirm the axe-core finding for rule landmark-banner-is-top-level."
   ],
   "remediation_tip": "Put the banner landmark (<header>) at the top level, not nested inside another landmark.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/landmark-banner-is-top-level?application=axeAPI",
   "obligation": "advisory",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__landmark-banner-is-top-level.csv"
  },
  {
   "instance_id": "VS-32eef4c9",
   "pattern_id": "VS-d25f622d",
   "a11y_pattern_fingerprint": "c3eea2c0c50df5d53da91cfebaf1fdca28194b88a87e8469d6e0fe4e26d7c51e",
   "a11y_pattern_display_id": "A11Y-PAT-C3EEA2C0C50D",
   "a11y_occurrence_fingerprint": "dd7277c5cd0cb9e5f53d330ed389dcf79266bbe5303a7bb978a570710285d77d",
   "a11y_occurrence_display_id": "A11Y-OCC-DD7277C5CD0C",
   "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
   "xpath": ".apiDocsContainer.container:nth-child(1) > .row > .col > h3",
   "html_snippet": "<h3>Dataset Information</h3>",
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Best Practice",
   "evidence_status": "automated-indicator",
   "rule_id": "heading-order",
   "rule_label": "Heading levels should only increase by one",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/heading-order?application=axeAPI",
   "severity": "Moderate",
   "frequency": {
    "instances": 353,
    "pages_affected": 287,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Heading levels should only increase by one (WCAG criterion undetermined)",
   "description": "Heading levels should only increase by one. Detected by axe-core rule heading-order on 287 of 3038 scanned pages (353 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": ".apiDocsContainer.container:nth-child(1) > .row > .col > h3",
     "html_snippet": "<h3>Dataset Information</h3>"
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
     "xpath": ".apiDocsContainer.container:nth-child(1) > .row > .col > h3",
     "html_snippet": "<h3>Dataset Information</h3>"
    },
    {
     "url": "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs",
     "xpath": ".apiDocsContainer.container:nth-child(1) > .row > .col > h3",
     "html_snippet": "<h3>Dataset Information</h3>"
    },
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-outpatient-hospitals/medicare-outpatient-hospitals-by-provider-and-service/api-docs",
     "xpath": ".apiDocsContainer.container:nth-child(1) > .row > .col > h3",
     "html_snippet": "<h3>Dataset Information</h3>"
    },
    {
     "url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
     "xpath": "div[aria-label=\"Open COVID-19\"] > h5",
     "html_snippet": "<h5 class=\"typeface-05-h5-desktop-regular-white MoreTopicCarouselCard__count\">1 Datasets</h5>"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-outpatient-hospitals/medicare-outpatient-hospitals-by-provider-and-service/api-docs",
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/aco-reach-providers/api-docs",
    "https://data.cms.gov/datasets?keyword%5B0%5D=Average&page=2",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/next-generation-accountable-care-organization-model-data/api-docs",
    "https://data.cms.gov/resources/medicare-service-type-reports-methodology",
    "https://data.cms.gov/datasets?page=8&theme%5B0%5D=Hospitals",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-hospice-by-geography-and-provider/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier/api-docs",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/physiciansupplier-procedure-summary/api-docs",
    "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/medicare-clinical-laboratory-fee-schedule-private-payer-rates-and-volumes/api-docs",
    "https://data.cms.gov/resources/nursing-home-affiliated-entity-performance-measures-methodology",
    "https://data.cms.gov/datasets?page=3&theme%5B0%5D=Dialysis+facilities",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/api-docs",
    "https://data.cms.gov/resources/next-generation-aco-model-data-methodology",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-geography-and-drug/api-docs",
    "https://data.cms.gov/datasets?keyword%5B0%5D=Quality&page=3",
    "https://data.cms.gov/provider-data/topics/dialysis-facilities/measures",
    "https://data.cms.gov/datasets?page=3",
    "https://data.cms.gov/resources/medicare-inpatient-hospitals-by-provider-data-dictionary-2013-2016"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs.",
    "Locate the element: .apiDocsContainer.container:nth-child(1) > .row > .col > h3",
    "Confirm the axe-core finding for rule heading-order."
   ],
   "remediation_tip": "Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size.",
   "tech_name": "Drupal",
   "tech_remediation_tip": "Drupal Views and blocks can insert headings at arbitrary levels. In the Views UI, set \"Title tag\" for each display. For block titles, configure the heading level in the block's layout settings.",
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/heading-order?application=axeAPI",
   "obligation": "advisory",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__heading-order.csv"
  },
  {
   "instance_id": "VS-8d8aa5bf",
   "pattern_id": "VS-8806389c",
   "a11y_pattern_fingerprint": "2aadf52bdf317c042fca6f68bf79967188d193d565936b28aed70cebc1c2a946",
   "a11y_pattern_display_id": "A11Y-PAT-2AADF52BDF31",
   "a11y_occurrence_fingerprint": "763082f6a19777d43ac0800d9469b636aed64f7586ed34febd901cf4d499e925",
   "a11y_occurrence_display_id": "A11Y-OCC-763082F6A197",
   "url": "https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool",
   "xpath": ".desktop",
   "html_snippet": "<nav aria-label=\"breadcrumb\" class=\"DatasetHero__breadcrumb desktop\">",
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Best Practice",
   "evidence_status": "automated-indicator",
   "rule_id": "landmark-unique",
   "rule_label": "Landmarks should have a unique role or role/label/title (i.e. accessible name) c",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/landmark-unique?application=axeAPI",
   "severity": "Moderate",
   "frequency": {
    "instances": 24,
    "pages_affected": 24,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Landmarks should have a unique role or role/label/title (i.e. accessible name) c (WCAG criterion undetermined)",
   "description": "Landmarks should have a unique role or role/label/title (i.e. accessible name) c. Detected by axe-core rule landmark-unique on 24 of 3038 scanned pages (24 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool",
     "xpath": ".desktop",
     "html_snippet": "<nav aria-label=\"breadcrumb\" class=\"DatasetHero__breadcrumb desktop\">"
    },
    {
     "url": "https://data.cms.gov/tools/medicare-part-d-drug-spending-dashboard",
     "xpath": ".desktop",
     "html_snippet": "<nav aria-label=\"breadcrumb\" class=\"DatasetHero__breadcrumb desktop\">"
    },
    {
     "url": "https://data.cms.gov/tools/provider-opt-out-affidavits-look-up-tool",
     "xpath": ".desktop",
     "html_snippet": "<nav aria-label=\"breadcrumb\" class=\"DatasetHero__breadcrumb desktop\">"
    },
    {
     "url": "https://data.cms.gov/tools/medicaid-managed-care-dashboard",
     "xpath": ".desktop",
     "html_snippet": "<nav aria-label=\"breadcrumb\" class=\"DatasetHero__breadcrumb desktop\">"
    },
    {
     "url": "https://data.cms.gov/tools/geographic-variation-in-standardized-medicare-spending-state",
     "xpath": ".desktop",
     "html_snippet": "<nav aria-label=\"breadcrumb\" class=\"DatasetHero__breadcrumb desktop\">"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool",
    "https://data.cms.gov/tools/medicare-part-d-drug-spending-dashboard",
    "https://data.cms.gov/tools/provider-opt-out-affidavits-look-up-tool"
   ],
   "affected_pages": [
    "https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool",
    "https://data.cms.gov/tools/medicare-part-d-drug-spending-dashboard",
    "https://data.cms.gov/tools/provider-opt-out-affidavits-look-up-tool",
    "https://data.cms.gov/tools/medicaid-managed-care-dashboard",
    "https://data.cms.gov/tools/geographic-variation-in-standardized-medicare-spending-state",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug",
    "https://data.cms.gov/tools/market-saturation-utilization-state-county-mapping-tool",
    "https://data.cms.gov/tools/mapping-medicare-disparities-by-population",
    "https://data.cms.gov/tools/geographic-variation-in-standardized-medicare-spending-county",
    "https://data.cms.gov/provider-data/about/contact-us",
    "https://data.cms.gov/tools/medicare-revalidation-list",
    "https://data.cms.gov/tools/mapping-disparities-by-social-determinants-of-health",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-b-spending-by-drug",
    "https://data.cms.gov/tools/mapping-medicare-disparities-by-hospital",
    "https://data.cms.gov/tools/medicare-inpatient-hospital-look-up-tool",
    "https://data.cms.gov/provider-data/about/api",
    "https://data.cms.gov/provider-data/about/program-overview",
    "https://data.cms.gov/provider-data/about",
    "https://data.cms.gov/tools/medicare-enrollment-dashboard",
    "https://data.cms.gov/tools/medicare-physician-other-practitioner-look-up-tool",
    "https://data.cms.gov/tools/market-saturation-utilization-core-based-statistical-areas-mapping-tool",
    "https://data.cms.gov/tools/medicaid-drug-spending-dashboard",
    "https://data.cms.gov/provider-data/about/faq",
    "https://data.cms.gov/tools/medicare-part-b-drug-spending-dashboard"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool.",
    "Locate the element: .desktop",
    "Confirm the axe-core finding for rule landmark-unique."
   ],
   "remediation_tip": "When a landmark role/type repeats (e.g. two <nav>s), give each a distinct accessible name with aria-label or aria-labelledby (e.g. \"Primary\" and \"Footer\" navigation) so screen-reader users can tell them apart.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/landmark-unique?application=axeAPI",
   "obligation": "advisory",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__landmark-unique.csv"
  },
  {
   "instance_id": "VS-7fb0a240",
   "pattern_id": "VS-d69fc059",
   "a11y_pattern_fingerprint": "8ee2aa714c9bd0656a56b1060821eb0abb02c7f5a5f95cfc9d195558c6f71d3a",
   "a11y_pattern_display_id": "A11Y-PAT-8EE2AA714C9B",
   "a11y_occurrence_fingerprint": "89295ae0bec356cd5d7344f4cfd6bddcf8ecf364f2f94bf15190e336e444e9c4",
   "a11y_occurrence_display_id": "A11Y-OCC-89295AE0BEC3",
   "url": "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
   "xpath": ".ArticleSection__component-container:nth-child(5) > .DynamicTable > .container > .row > .offset-lg-3.col > .DynamicTable__inner > .DynamicTable__table-wrapper > .DynamicTable__table > thead > tr > .default-header:nth-child(1)",
   "html_snippet": "<th class=\"CellRenderer__cell default-header\" style=\"width: 114px;\"><div id=\"RichTextField-3739cab2-efde-4b65-916d-7c1c16370431\" class=\"RichTextField\"> </div></th>",
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Best Practice",
   "evidence_status": "automated-indicator",
   "rule_id": "empty-table-header",
   "rule_label": "Table header text should not be empty",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/empty-table-header?application=axeAPI",
   "severity": "Minor",
   "frequency": {
    "instances": 9,
    "pages_affected": 4,
    "total_pages_scanned": 3038
   },
   "likely_source": "unknown",
   "summary": "Table header text should not be empty (WCAG criterion undetermined)",
   "description": "Table header text should not be empty. Detected by axe-core rule empty-table-header on 4 of 3038 scanned pages (9 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
     "xpath": ".ArticleSection__component-container:nth-child(5) > .DynamicTable > .container > .row > .offset-lg-3.col > .DynamicTable__inner > .DynamicTable__table-wrapper > .DynamicTable__table > thead > tr > .default-header:nth-child(1)",
     "html_snippet": "<th class=\"CellRenderer__cell default-header\" style=\"width: 114px;\"><div id=\"RichTextField-3739cab2-efde-4b65-916d-7c1c16370431\" class=\"RichTextField\"> </div></th>"
    },
    {
     "url": "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
     "xpath": ".ArticleSection__component-container:nth-child(7) > .DynamicTable > .container > .row > .offset-lg-3.col > .DynamicTable__inner > .DynamicTable__table-wrapper > .DynamicTable__table > thead > tr > .default-header:nth-child(1)",
     "html_snippet": "<th class=\"CellRenderer__cell default-header\" style=\"width: 114px;\"><div id=\"RichTextField-dd858275-c818-402d-bbba-3dc5dd496d40\" class=\"RichTextField\"> </div></th>"
    },
    {
     "url": "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
     "xpath": ".ArticleSection__component-container:nth-child(8) > .DynamicTable > .container > .row > .offset-lg-3.col > .DynamicTable__inner > .DynamicTable__table-wrapper > .DynamicTable__table > thead > tr > .default-header:nth-child(1)",
     "html_snippet": "<th class=\"CellRenderer__cell default-header\" style=\"width: 114px;\"><div id=\"RichTextField-1b54b7ae-de08-4edb-98e5-3036436c566a\" class=\"RichTextField\"> </div></th>"
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/nursing-homes/quality-measures",
     "xpath": "#nb",
     "html_snippet": "<th id=\"nb\" scope=\"col\"><span>&nbsp;</span></th>"
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/home-health-services/measuring-agency-performance",
     "xpath": "table[cellpadding=\"0\"] > thead > tr > th:nth-child(1)",
     "html_snippet": "<th><span>&nbsp;</span></th>"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
    "https://data.cms.gov/provider-data/topics/nursing-homes/quality-measures",
    "https://data.cms.gov/provider-data/topics/home-health-services/measuring-agency-performance"
   ],
   "affected_pages": [
    "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
    "https://data.cms.gov/provider-data/topics/nursing-homes/quality-measures",
    "https://data.cms.gov/provider-data/topics/home-health-services/measuring-agency-performance",
    "https://data.cms.gov/resources/geographic-variation-methodology-2018"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology.",
    "Locate the element: .ArticleSection__component-container:nth-child(5) > .DynamicTable > .container > .row > .offset-lg-3.col > .DynamicTable__inner > .DynamicTable__table-wrapper > .DynamicTable__table > thead > tr > .default-header:nth-child(1)",
    "Confirm the axe-core finding for rule empty-table-header."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/empty-table-header?application=axeAPI",
   "obligation": "advisory",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/axe-core__empty-table-header.csv"
  },
  {
   "instance_id": "VS-9a8fc59e",
   "pattern_id": "VS-0066c67d",
   "a11y_pattern_fingerprint": "e7f67e67e7f6f05db4dcd9ddc2c6d2e44b0e204c56ce6eeab8b016684cff2419",
   "a11y_pattern_display_id": "A11Y-PAT-E7F67E67E7F6",
   "a11y_occurrence_fingerprint": "46a094c92f399330bbe9b6ffcb04c77512134c06e516d63d79fa1a179d4a517e",
   "a11y_occurrence_display_id": "A11Y-OCC-46A094C92F39",
   "url": "https://data.cms.gov/provider-data/dataset/strr?page=5",
   "xpath": "h1",
   "html_snippet": "<h1 class=\"ds-text-heading--3xl\"></h1>",
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Best Practice",
   "evidence_status": "automated-indicator",
   "rule_id": "empty-heading",
   "rule_label": "Headings should not be empty",
   "engine_key": "axe-core",
   "tool": "axe-core",
   "rule_url": "https://dequeuniversity.com/rules/axe/4.12/empty-heading?application=axeAPI",
   "severity": "Minor",
   "frequency": {
    "instances": 1,
    "pages_affected": 1,
    "total_pages_scanned": 3038
   },
   "likely_source": "content",
   "summary": "Headings should not be empty (WCAG criterion undetermined)",
   "description": "Headings should not be empty. Detected by axe-core rule empty-heading on 1 of 3038 scanned pages (1 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-data/dataset/strr?page=5",
     "xpath": "h1",
     "html_snippet": "<h1 class=\"ds-text-heading--3xl\"></h1>"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-data/dataset/strr?page=5"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-data/dataset/strr?page=5"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-data/dataset/strr?page=5.",
    "Locate the element: h1",
    "Confirm the axe-core finding for rule empty-heading."
   ],
   "remediation_tip": "Remove empty headings or give them text. Don't use heading tags for spacing.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/empty-heading?application=axeAPI",
   "obligation": "advisory",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 13,
   "affected_pages_csv": "csv/axe-core__empty-heading.csv"
  },
  {
   "instance_id": "VS-9b21801f",
   "pattern_id": "VS-aa242c2d",
   "a11y_pattern_fingerprint": "c94d0e0338570399f13e4c3fc54a403e566b36157a38e047809446e44b76413f",
   "a11y_pattern_display_id": "A11Y-PAT-C94D0E033857",
   "a11y_occurrence_fingerprint": "d0e51e78b29ca90fcd636156b5ad08840eaac75066b313dacce3a7f0e433b6f8",
   "a11y_occurrence_display_id": "A11Y-OCC-D0E51E78B29C",
   "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
   "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
   "html_snippet": null,
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Undetermined",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r87",
   "rule_label": "First focusable element is link to main content",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r87",
   "severity": "Moderate",
   "frequency": {
    "instances": 770,
    "pages_affected": 770,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "First focusable element is link to main content (WCAG criterion undetermined)",
   "description": "First focusable element is link to main content. Detected by Siteimprove Alfa rule sia-r87 on 770 of 3038 scanned pages (770 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
     "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data",
     "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
     "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data",
     "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data",
    "https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-outpatient-hospitals/medicare-outpatient-hospitals-by-geography-and-service/data/2020",
    "https://data.cms.gov/provider-summary-by-type-of-service/provider-service-classifications/restructured-betos-classification-system/data",
    "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-internet-quality-improvement-and-evaluation-system/data/q1-2025",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-spending-by-drug/data",
    "https://data.cms.gov/resources/value-modifier-data-dictionary",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners",
    "https://data.cms.gov/quality-of-care/payroll-based-journal-employee-detail-nursing-home-staffing/data/q3-2024",
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
    "https://data.cms.gov/provider-compliance/cost-reports/hospital-provider-cost-report/data/2021",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-inpatient-hospitals/hospital-service-area/data/2021",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/aco-reach-providers/api-docs",
    "https://data.cms.gov/datasets?keyword%5B0%5D=Average&page=2",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/next-generation-accountable-care-organization-model-data/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-hospice-by-geography-and-provider/api-docs"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs.",
    "Locate the element: {\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
    "Confirm the Siteimprove Alfa finding for rule sia-r87."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r87",
   "obligation": "unmapped",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r87.csv"
  },
  {
   "instance_id": "VS-bb0b9d8c",
   "pattern_id": "VS-e05344b9",
   "a11y_pattern_fingerprint": "4d5597d73878c709da8794aaeaa07210aa1872590eb7a04f0975c548387f0872",
   "a11y_pattern_display_id": "A11Y-PAT-4D5597D73878",
   "a11y_occurrence_fingerprint": "59c13f306ec8f3169af2cced55cfdde215228d5fd1327cc795103743e65f37d4",
   "a11y_occurrence_display_id": "A11Y-OCC-59C13F306EC8",
   "url": "https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023",
   "xpath": "@aria-label=\"Open Number of Accountable Care Organization Assigned Beneficiaries by County\"",
   "html_snippet": null,
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Undetermined",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r18",
   "rule_label": "aria attribute is permitted for element role",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r18",
   "severity": "Moderate",
   "frequency": {
    "instances": 865,
    "pages_affected": 182,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "aria attribute is permitted for element role (WCAG criterion undetermined)",
   "description": "aria attribute is permitted for element role. Detected by Siteimprove Alfa rule sia-r18 on 182 of 3038 scanned pages (865 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023",
     "xpath": "@aria-label=\"Open Number of Accountable Care Organization Assigned Beneficiaries by County\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023",
     "xpath": "@aria-label=\"Open Number of Accountable Care Organization Assigned Beneficiaries by County\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
     "xpath": "@aria-label=\"Open Innovation Center Model Participants\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
     "xpath": "@aria-label=\"Open Innovation Center Milestones and Updates\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
     "xpath": "@aria-label=\"Open Innovation Center Data and Reports\"",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023",
    "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners"
   ],
   "affected_pages": [
    "https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023",
    "https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners",
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-premium-reports/cms-program-statistics-medicare-premiums",
    "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
    "https://data.cms.gov/resources/medicare-pac-utilization-snf-by-geography-and-provider-data-dictionary",
    "https://data.cms.gov/resources/deficit-reduction-act-dra-hospital-acquired-condition-hac-measures-methodology",
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment/health-insurance-marketplace/health-insurance-exchanges-monthly-effectuated-enrollment",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-home-health-patients-and-visits-by-state",
    "https://data.cms.gov/resources/medicare-part-b-spending-by-drug-data-dictionary",
    "https://data.cms.gov/tools/medicare-part-d-drug-spending-dashboard",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/medicare-alternative-payment-model-adoption",
    "https://data.cms.gov/resources/next-generation-aco-model-data-methodology",
    "https://data.cms.gov/tools/medicaid-managed-care-dashboard",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/cms-program-statistics-medicare-advantage-outpatient-facility",
    "https://data.cms.gov/resources/medicare-telehealth-trends-methodology",
    "https://data.cms.gov/provider-compliance/cost-reports/skilled-nursing-facility-cost-report",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers",
    "https://data.cms.gov/cms-innovation-center-programs/disease-episode-based-payment-models/medicare-diabetes-prevention-program",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider",
    "https://data.cms.gov/resources/revoked-medicare-providers-and-suppliers-methodology",
    "https://data.cms.gov/resources/milestones-and-updates-data-dictionary",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-spending-by-drug",
    "https://data.cms.gov/summary-statistics-on-use-and-payments/physiciansupplier-procedure-summary"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023.",
    "Locate the element: @aria-label=\"Open Number of Accountable Care Organization Assigned Beneficiaries by County\"",
    "Confirm the Siteimprove Alfa finding for rule sia-r18."
   ],
   "remediation_tip": "Only use ARIA states/properties that are allowed on this element/role.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r18",
   "obligation": "unmapped",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r18.csv"
  },
  {
   "instance_id": "VS-5dea806d",
   "pattern_id": "VS-f054f4a4",
   "a11y_pattern_fingerprint": "c3f2a8569e4ec31558a432331ac8feb1d9dc9ef3ca547a1efbe39bf6e1dc0a62",
   "a11y_pattern_display_id": "A11Y-PAT-C3F2A8569E4E",
   "a11y_occurrence_fingerprint": "e03bfa79895cc08a55d75982021c639d7ba3da50a40cce7d9d47de670b3268b8",
   "a11y_occurrence_display_id": "A11Y-OCC-E03BFA79895C",
   "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
   "xpath": "<h3>",
   "html_snippet": null,
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Undetermined",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r53",
   "rule_label": "Headings are structured hierarchically",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r53",
   "severity": "Moderate",
   "frequency": {
    "instances": 191,
    "pages_affected": 160,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Headings are structured hierarchically (WCAG criterion undetermined)",
   "description": "Headings are structured hierarchically. Detected by Siteimprove Alfa rule sia-r53 on 160 of 3038 scanned pages (191 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
     "xpath": "<h3>",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
     "xpath": "<h3>",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
     "xpath": "<h5 class=\"typeface-05-h5-desktop-regular-white MoreTopicCarouselCard__count\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
     "xpath": "<h5 class=\"typeface-05-h5-desktop-regular-white MoreTopicCarouselCard__count\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/api-docs",
     "xpath": "<h3>",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs",
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership/api-docs",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/aco-reach-providers/api-docs",
    "https://data.cms.gov/datasets?keyword%5B0%5D=Average&page=2",
    "https://data.cms.gov/cms-innovation-center-programs/accountable-care-models/next-generation-accountable-care-organization-model-data/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-hospice-by-geography-and-provider/api-docs",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier/api-docs",
    "https://data.cms.gov/resources/2018-value-modifier-performance-year-2016-methodology",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/medicare-clinical-laboratory-fee-schedule-private-payer-rates-and-volumes/api-docs",
    "https://data.cms.gov/resources/nursing-home-affiliated-entity-performance-measures-methodology",
    "https://data.cms.gov/datasets?page=3&theme%5B0%5D=Dialysis+facilities",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/api-docs",
    "https://data.cms.gov/resources/next-generation-aco-model-data-methodology",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-geography-and-drug/api-docs",
    "https://data.cms.gov/datasets?keyword%5B0%5D=Quality&page=3",
    "https://data.cms.gov/provider-data/topics/dialysis-facilities/measures",
    "https://data.cms.gov/datasets?page=3",
    "https://data.cms.gov/resources/medicare-covid-19-cases-hospitalizations-data-dictionary",
    "https://data.cms.gov/quality-of-care/medicare-dialysis-facilities/api-docs",
    "https://data.cms.gov/datasets?keyword%5B0%5D=CAHPS&page=2",
    "https://data.cms.gov/quality-of-care/dialysis-facilities",
    "https://data.cms.gov/provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-provider/api-docs",
    "https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-all-owners/api-docs"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs.",
    "Locate the element: <h3>",
    "Confirm the Siteimprove Alfa finding for rule sia-r53."
   ],
   "remediation_tip": "Use headings in a logical, non-skipping order.",
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r53",
   "obligation": "unmapped",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r53.csv"
  },
  {
   "instance_id": "VS-8cc60942",
   "pattern_id": "VS-7fbb8b20",
   "a11y_pattern_fingerprint": "ee7e11393913373bc8f70ccf835da7e0104f842bdbfbc7663abf521bf5e41643",
   "a11y_pattern_display_id": "A11Y-PAT-EE7E11393913",
   "a11y_occurrence_fingerprint": "4e101b8d4ebd24f7312a323e11100cbb89057619e5a2a1a3617d3772cfaed352",
   "a11y_occurrence_display_id": "A11Y-OCC-4E101B8D4EBD",
   "url": "https://data.cms.gov/resources/value-modifier-data-dictionary",
   "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
   "html_snippet": null,
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Undetermined",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r59",
   "rule_label": "Element with orientation is not locked",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r59",
   "severity": "Moderate",
   "frequency": {
    "instances": 38,
    "pages_affected": 38,
    "total_pages_scanned": 3038
   },
   "likely_source": "template",
   "summary": "Element with orientation is not locked (WCAG criterion undetermined)",
   "description": "Element with orientation is not locked. Detected by Siteimprove Alfa rule sia-r59 on 38 of 3038 scanned pages (38 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/resources/value-modifier-data-dictionary",
     "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-non-physicians/data/july-17-2026",
     "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/resources/medicaid-spending-by-drug-methodology",
     "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/resources/medicaid-opioid-prescribing-rates-by-geography-data-dictionary-0",
     "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/resources/home-health-agency-cost-report-data-dictionary",
     "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/resources/value-modifier-data-dictionary",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-non-physicians/data/july-17-2026",
    "https://data.cms.gov/resources/medicaid-spending-by-drug-methodology"
   ],
   "affected_pages": [
    "https://data.cms.gov/resources/value-modifier-data-dictionary",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-non-physicians/data/july-17-2026",
    "https://data.cms.gov/resources/medicaid-spending-by-drug-methodology",
    "https://data.cms.gov/resources/medicaid-opioid-prescribing-rates-by-geography-data-dictionary-0",
    "https://data.cms.gov/resources/home-health-agency-cost-report-data-dictionary",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data",
    "https://data.cms.gov/resources/aco-reach-aligned-beneficiaries-data-dictionary-2021-2023",
    "https://data.cms.gov/resources/medicare-advantage-geographic-variation-national-state-methodology",
    "https://data.cms.gov/resources/comprehensive-esrd-care-model-data-methodology",
    "https://data.cms.gov/resources/medicare-geographic-variation-by-national-state-county-data-dictionary",
    "https://data.cms.gov/resources/aco-reach-providers-data-dictionary-2021",
    "https://data.cms.gov/resources/county-level-aggregate-expenditure-and-risk-score-data-on-assignable-beneficiaries-data-dictionary-2021-2023",
    "https://data.cms.gov/resources/medicare-outpatient-hospitals-by-geography-and-service-data-dictionary",
    "https://data.cms.gov/resources/medicare-provider-type-glossary",
    "https://data.cms.gov/resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary",
    "https://data.cms.gov/resources/deficit-reduction-act-dra-hospital-acquired-condition-hac-measures-methodology-2015-2024",
    "https://data.cms.gov/resources/medicare-short-stay-hospital-discharge-rankings-data-dictionary",
    "https://data.cms.gov/resources/medicare-short-stay-hospital-discharge-rankings-methodology",
    "https://data.cms.gov/resources/medicare-outpatient-hospitals-methodology",
    "https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/june-9-2026",
    "https://data.cms.gov/resources/revoked-medicare-providers-and-suppliers-data-dictionary",
    "https://data.cms.gov/resources/acos-data-dictionary-2024",
    "https://data.cms.gov/resources/medicare-inpatient-hospitals-by-provider-and-service-data-dictionary-0",
    "https://data.cms.gov/resources/provider-of-services-file-internet-quality-improvement-and-evaluation-system-methodology-q4-2025",
    "https://data.cms.gov/resources/pioneer-aco-model-performance-year-2015-2016-data-dictionary"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/resources/value-modifier-data-dictionary.",
    "Locate the element: {\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
    "Confirm the Siteimprove Alfa finding for rule sia-r59."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r59",
   "obligation": "unmapped",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W28",
   "last_seen": "2026-W37",
   "weeks_seen": 10,
   "affected_pages_csv": "csv/alfa__sia-r59.csv"
  },
  {
   "instance_id": "VS-a693f90a",
   "pattern_id": "VS-2cd767ca",
   "a11y_pattern_fingerprint": "45565c3d0e7b22c381851d96383f98551082474b63178712f715661ff17c650d",
   "a11y_pattern_display_id": "A11Y-PAT-45565C3D0E7B",
   "a11y_occurrence_fingerprint": "31a08b04199cf75627e224cb1e15c0bd3692d769c81e243a55939333976a227b",
   "a11y_occurrence_display_id": "A11Y-OCC-31A08B04199C",
   "url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
   "xpath": "<h5 class=\"typeface-05-h5-desktop-regular-white MoreTopicCarouselCard__count\">",
   "html_snippet": null,
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Undetermined",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r78",
   "rule_label": "Table header has scope",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r78",
   "severity": "Moderate",
   "frequency": {
    "instances": 176,
    "pages_affected": 8,
    "total_pages_scanned": 3038
   },
   "likely_source": "unknown",
   "summary": "Table header has scope (WCAG criterion undetermined)",
   "description": "Table header has scope. Detected by Siteimprove Alfa rule sia-r78 on 8 of 3038 scanned pages (176 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
     "xpath": "<h5 class=\"typeface-05-h5-desktop-regular-white MoreTopicCarouselCard__count\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
     "xpath": "<h5 class=\"typeface-05-h5-desktop-regular-white MoreTopicCarouselCard__count\">",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/hospitals/linking-quality-to-payment",
     "xpath": "<h4>",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/hospitals/linking-quality-to-payment",
     "xpath": "<h4>",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/hospitals/linking-quality-to-payment",
     "xpath": "<h3>",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
    "https://data.cms.gov/provider-data/topics/hospitals/linking-quality-to-payment",
    "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs"
   ],
   "affected_pages": [
    "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment",
    "https://data.cms.gov/provider-data/topics/hospitals/linking-quality-to-payment",
    "https://data.cms.gov/medicare-current-beneficiary-survey-mcbs",
    "https://data.cms.gov/provider-summary-by-type-of-service",
    "https://data.cms.gov/sitemap",
    "https://data.cms.gov/medicare-value-based-payment-modifier-program",
    "https://data.cms.gov/covid-19",
    "https://data.cms.gov/medicare-shared-savings-program"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/summary-statistics-on-beneficiary-enrollment.",
    "Locate the element: <h5 class=\"typeface-05-h5-desktop-regular-white MoreTopicCarouselCard__count\">",
    "Confirm the Siteimprove Alfa finding for rule sia-r78."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r78",
   "obligation": "unmapped",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 14,
   "affected_pages_csv": "csv/alfa__sia-r78.csv"
  },
  {
   "instance_id": "VS-74505bb8",
   "pattern_id": "VS-04a9d28c",
   "a11y_pattern_fingerprint": "d4da11d5e99c1572ee733a65ea9dedbd1723444c2fafbe02679731b830c63007",
   "a11y_pattern_display_id": "A11Y-PAT-D4DA11D5E99C",
   "a11y_occurrence_fingerprint": "7acc35d5432d82e5afeb91bbff306b26b67486d3e583bb4356959b6d0a0c0fc9",
   "a11y_occurrence_display_id": "A11Y-OCC-7ACC35D5432D",
   "url": "https://data.cms.gov/provider-data/topics/long-term-care-hospitals/measures",
   "xpath": "table",
   "html_snippet": "<table cellpadding=\"0\" cellspacing=\"0\" class=\"table\"><thead><tr><th><strong><span>Measure ID</span></strong></th><th><strong><span>Quality measure</span></strong></th><th><strong><span>Technical Measu",
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Undetermined",
   "evidence_status": "automated-indicator",
   "rule_id": "presentational-attr",
   "rule_label": "Presentational attribute (use CSS)",
   "engine_key": "deprecated-html",
   "tool": "deprecated-html",
   "rule_url": null,
   "severity": "Moderate",
   "frequency": {
    "instances": 170,
    "pages_affected": 4,
    "total_pages_scanned": 3038
   },
   "likely_source": "unknown",
   "summary": "Presentational attribute (use CSS) (WCAG criterion undetermined)",
   "description": "Presentational attribute (use CSS). Detected by deprecated-html rule presentational-attr on 4 of 3038 scanned pages (170 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-data/topics/long-term-care-hospitals/measures",
     "xpath": "table",
     "html_snippet": "<table cellpadding=\"0\" cellspacing=\"0\" class=\"table\"><thead><tr><th><strong><span>Measure ID</span></strong></th><th><strong><span>Quality measure</span></strong></th><th><strong><span>Technical Measu"
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/long-term-care-hospitals/measures",
     "xpath": "td",
     "html_snippet": "<td valign=\"top\"><span>L021.01</span></td>"
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/long-term-care-hospitals/measures",
     "xpath": "td",
     "html_snippet": "<td valign=\"top\"><span>Percentage of patients with pressure ulcers/pressure injuries that are new or worsened</span></td>"
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/hospitals/timely-effective-care",
     "xpath": "td",
     "html_snippet": "<td valign=\"top\"><strong><span>Average (median) time all patients spent in the emergency department before leaving from the visit, including psychiatric/mental health patients and patients who were tr"
    },
    {
     "url": "https://data.cms.gov/provider-data/topics/hospitals/timely-effective-care",
     "xpath": "td",
     "html_snippet": "<td valign=\"top\"><ul><li><span>This measure shows the average (median) time all patients spent in the emergency department before leaving from the visit, including psychiatric/mental health patients a"
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-data/topics/long-term-care-hospitals/measures",
    "https://data.cms.gov/provider-data/topics/hospitals/timely-effective-care",
    "https://data.cms.gov/provider-data/topics/hospitals/ambulatory-surgical-centers"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-data/topics/long-term-care-hospitals/measures",
    "https://data.cms.gov/provider-data/topics/hospitals/timely-effective-care",
    "https://data.cms.gov/provider-data/topics/hospitals/ambulatory-surgical-centers",
    "https://data.cms.gov/provider-data/topics/hospitals/unplanned-hospital-visits"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: deprecated-html, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-data/topics/long-term-care-hospitals/measures.",
    "Locate the element: table",
    "Confirm the deprecated-html finding for rule presentational-attr."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "Not captured by automated scan — requires manual testing.",
   "obligation": "unmapped",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 12,
   "affected_pages_csv": "csv/deprecated-html__presentational-attr.csv"
  },
  {
   "instance_id": "VS-4685a47c",
   "pattern_id": "VS-7118fead",
   "a11y_pattern_fingerprint": "80ecde8c21641cb79fa6c46b97fe0636b3bbbf202f5d7c5df1a2cbd68c1f31fd",
   "a11y_pattern_display_id": "A11Y-PAT-80ECDE8C2164",
   "a11y_occurrence_fingerprint": "6f3d063b87c2547251cb676d817ad4e4c71bec246e9d777c8d9fa921de884a20",
   "a11y_occurrence_display_id": "A11Y-OCC-6F3D063B87C2",
   "url": "https://data.cms.gov/provider-data/about/program-overview",
   "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
   "html_snippet": null,
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Undetermined",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r61",
   "rule_label": "Form field label is visible",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r61",
   "severity": "Moderate",
   "frequency": {
    "instances": 2,
    "pages_affected": 2,
    "total_pages_scanned": 3038
   },
   "likely_source": "content",
   "summary": "Form field label is visible (WCAG criterion undetermined)",
   "description": "Form field label is visible. Detected by Siteimprove Alfa rule sia-r61 on 2 of 3038 scanned pages (2 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/provider-data/about/program-overview",
     "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/provider-data/about/faq",
     "xpath": "{\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/provider-data/about/program-overview",
    "https://data.cms.gov/provider-data/about/faq"
   ],
   "affected_pages": [
    "https://data.cms.gov/provider-data/about/program-overview",
    "https://data.cms.gov/provider-data/about/faq"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/provider-data/about/program-overview.",
    "Locate the element: {\"type\":\"document\",\"children\":[{\"type\":\"type\",\"name\":\"html\",\"publicId\":null,\"sys",
    "Confirm the Siteimprove Alfa finding for rule sia-r61."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r61",
   "obligation": "unmapped",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 9,
   "affected_pages_csv": "csv/alfa__sia-r61.csv"
  },
  {
   "instance_id": "VS-1cfea34b",
   "pattern_id": "VS-c18be945",
   "a11y_pattern_fingerprint": "a8b155590fc0f826863168a6849218077c38958f6586e96c628cbad1c9673efb",
   "a11y_pattern_display_id": "A11Y-PAT-A8B155590FC0",
   "a11y_occurrence_fingerprint": "e7a0b175f3a4fd8e5d8276d9c92c0e3631e40dbcc5cb3592657cac34934a812b",
   "a11y_occurrence_display_id": "A11Y-OCC-E7A0B175F3A4",
   "url": "https://data.cms.gov/tools/mapping-medicare-disparities-by-hospital",
   "xpath": "text: \"Population View\"",
   "html_snippet": null,
   "wcag_sc": null,
   "wcag_name": null,
   "wcag_level": null,
   "wcag_version": null,
   "wcag_category": "Undetermined",
   "evidence_status": "automated-indicator",
   "rule_id": "sia-r57",
   "rule_label": "Scrolling content can be accessed by keyboard",
   "engine_key": "alfa",
   "tool": "Siteimprove Alfa",
   "rule_url": "https://alfa.siteimprove.com/rules/sia-r57",
   "severity": "Moderate",
   "frequency": {
    "instances": 8175,
    "pages_affected": 1,
    "total_pages_scanned": 3038
   },
   "likely_source": "content",
   "summary": "Scrolling content can be accessed by keyboard (WCAG criterion undetermined)",
   "description": "Scrolling content can be accessed by keyboard. Detected by Siteimprove Alfa rule sia-r57 on 1 of 3038 scanned pages (8175 instances).",
   "examples": [
    {
     "url": "https://data.cms.gov/tools/mapping-medicare-disparities-by-hospital",
     "xpath": "text: \"Population View\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/tools/mapping-medicare-disparities-by-hospital",
     "xpath": "text: \"Hospital View\"",
     "html_snippet": null
    },
    {
     "url": "https://data.cms.gov/tools/mapping-medicare-disparities-by-hospital",
     "xpath": "text: \"Social Determinants of Health View\"",
     "html_snippet": null
    }
   ],
   "example_pages": [
    "https://data.cms.gov/tools/mapping-medicare-disparities-by-hospital"
   ],
   "affected_pages": [
    "https://data.cms.gov/tools/mapping-medicare-disparities-by-hospital"
   ],
   "impact": {
    "groups": [],
    "summary": "Not captured by automated scan — requires manual testing."
   },
   "testing_environment": "Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.",
   "steps_to_reproduce": [
    "Open https://data.cms.gov/tools/mapping-medicare-disparities-by-hospital.",
    "Locate the element: text: \"Population View\"",
    "Confirm the Siteimprove Alfa finding for rule sia-r57."
   ],
   "remediation_tip": null,
   "tech_name": null,
   "tech_remediation_tip": null,
   "suggested_fix": "See remediation guidance: https://alfa.siteimprove.com/rules/sia-r57",
   "obligation": "unmapped",
   "handling": "review",
   "policy_source": "default",
   "policy_reason": null,
   "policy_evidence": [],
   "policy_owner": null,
   "policy_expires": null,
   "included_in_primary_score": false,
   "first_seen": "2026-W24",
   "last_seen": "2026-W37",
   "weeks_seen": 13,
   "affected_pages_csv": "csv/alfa__sia-r57.csv"
  }
 ],
 "policy": {
  "suppression": {
   "patterns": 0,
   "pages": 0,
   "occurrences": 0,
   "entries": []
  }
 }
}