Prior Authorization Metrics Provide New Insights into Insurer Practices, but Gaps Remain
KFF Medicare
This analysis of available 2025 prior authorization data finds insurers denied at least 1 in 8 standard requests for prior authorization across three insurance markets: Medicare Advantage, Medicaid ma
pharminent
August 13, 2026 (Last updated: August 14, 2026)
KFF Medicare
This analysis of available 2025 prior authorization data finds insurers denied at least 1 in 8 standard requests for prior authorization across three insurance markets: Medicare Advantage, Medicaid ma