| https://portal.cms.gov/ (first seen 2026-W25) | 503 | broken link | /resources/2018-value-modifier-performance-year-2016-methodology |
| https://www.cms.gov/Medicare/Provider-Enrollment-and-Certification/MedicareProviderSupEnroll/MedicareOrderingandReferring (first seen 2026-W25) | 404 | broken link | /provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering |
| https://qpp.cms.gov/ (first seen 2026-W25) | 404 | broken link | /cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-participants /cms-innovation-center-programs/healthcare-support-models/strong-start-awardees /cms-innovation-center-programs/accountable-care-models/cpc-initiative-participating-primary-care-practices +5 more |
| https://qpp.cms.gov/mips/overview (first seen 2026-W25) | 404 | broken link | /provider-data/topics/doctors-clinicians/data-sources |
| https://www.nia.nih.gov/health/publication/falls-and-fractures (first seen 2026-W25) | 405 | broken link | /provider-data/topics/nursing-homes/technical-details |
| http://www.nucc.org/index.php?option=com_content&view=article&id=107&Itemid=132. (first seen 2026-W25) | 415 | broken link | /resources/medicare-part-d-prescribers-by-provider-and-drug-data-dictionary |
| https://www.qualityindicators.ahrq.gov/Modules/pqi_resources.aspx (first seen 2026-W25) | ERR_SSL_SSL/TLS_ALERT_HANDSHAKE_FAILURE | broken link | /resources/geographic-variation-methodology-2018 |
| https://www.qualityindicators.ahrq.gov/Modules/list_ahrq_qi.aspx (first seen 2026-W25) | ERR_SSL_SSL/TLS_ALERT_HANDSHAKE_FAILURE | broken link | /resources/geographic-variation-methodology-2018 |
| https://www.ers.usda.gov/data-products/rural-urban-commuting-area-codes.aspx (first seen 2026-W25) | timeout | broken link | /resources/medicare-part-d-opioid-prescribing-rates-by-geography-methodology /resources/medicaid-opioid-prescribing-rates-by-geography-methodology |
| http://www.hss.state.ak.us/ (first seen 2026-W25) | ERR_TLS_CERT_ALTNAME_INVALID | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| http://www.cdph.ca.gov/ (first seen 2026-W25) | UNABLE_TO_VERIFY_LEAF_SIGNATURE | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| http://www.ahca.myflorida.com/ (first seen 2026-W25) | ENOTFOUND | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| http://www.facilitystandards.idaho.gov/ (first seen 2026-W25) | ERR_TLS_CERT_ALTNAME_INVALID | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| https://chfs.ky.gov/Pages/index.aspx (first seen 2026-W25) | 404 | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| http://www.dhmh.state.md.us/ (first seen 2026-W25) | ENOTFOUND | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| http://www.msdh.state.ms.us/ (first seen 2026-W25) | UNABLE_TO_VERIFY_LEAF_SIGNATURE | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| http://www.ncdhhs.gov/dhsr (first seen 2026-W25) | 404 | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| http://www.odh.ohio.gov/ (first seen 2026-W25) | 404 | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| http://www.health.state.pa.us/ (first seen 2026-W25) | ENOTFOUND | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| http://www.scdhec.gov/ (first seen 2026-W25) | 404 | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| http://www.doh.sd.gov/ (first seen 2026-W25) | ENOTFOUND | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| https://www.tn.gov/humanservices (first seen 2026-W25) | ECONNRESET | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| http://www.adsa.dshs.wa.gov/ (first seen 2026-W25) | ENOTFOUND | broken link | /provider-data/topics/dialysis-facilities/state-survey-agency-contacts |
| https://www.medicaid.gov/medicaid/prescription-drugs/medicaid-drug-rebate-program/data/index.html (first seen 2026-W25) | 404 | broken link | /tools/medicaid-drug-spending-dashboard |
| https://www.cms.gov/files/document/faqs-%20part-62.pdf (first seen 2026-W25) | 404 | broken link | /resources/independent-dispute-resolution-methodology |
| https://www.cms.gov/files/document/faqs-part-%2067.pdf (first seen 2026-W25) | 404 | broken link | /resources/independent-dispute-resolution-methodology |