| files.gao.gov/reports/GAO-26-107946/index.html | — | government |
| medpac.gov/wp-content/uploads/2026/03/Mar26_MedPAC_Report_To_Congress_SEC.pdf | — | government |
| cms.gov/newsroom/press-releases/cms-rolls-out-aggressive-strategy-enhance-accelerate-medicare-advantage-audits | — | government |
| cms.gov/files/document/radv-audit-schedule.pdf | — | government |
| cms.gov/data-research/monitoring-programs/medicare-advantage-risk-adjustment-data-validation-radv-program/radv-announcements | — | government |
| oig.hhs.gov/reports/all/2026/medicare-advantage-compliance-audit-of-specific-diagnosis-codes-that-humanachoice-contract-h5216-submitted-to-cms | — | government |
| oig.hhs.gov/reports/all/2026/medicare-advantage-compliance-audit-of-specific-diagnosis-codes-that-unitedhealthcare-benefits-of-texas-inc-contract-h0609-submitted-to-cms | — | government |
| oig.hhs.gov/reports/all/2026/medicare-advantage-compliance-audit-of-specific-diagnosis-codes-that-unitedhealthcare-of-wisconsin-inc-contract-h5253-submitted-to-cms | — | government |
| justice.gov/opa/pr/aetna-agrees-pay-1177-million-resolve-false-claims-act-allegations | — | government |
| justice.gov/opa/pr/matrix-healthfair-and-healthfair-founder-agree-pay-565m-resolve-false-claims-act-allegations | — | government |
| justice.gov/index.php/opa/pr/independence-blue-cross-pay-225m-resolve-false-claims-act-allegations | — | government |
| justice.gov/opa/pr/aids-healthcare-foundation-agrees-pay-144m-settle-false-claims-act-allegations | — | government |
| reuters.com/legal/litigation/unitedhealth-says-most-home-health-diagnoses-were-supported-2025-2026-07-07 | — | news_article |
| reuters.com/legal/litigation/humana-surges-after-emerging-top-beneficiary-2027-medicare-star-ratings-2026-10-09 | — | news_article |