OIG issues new Medicare Advantage audit and enforcement guidance
HHS OIG has published new industry-specific guidance for auditing Medicare Advantage plans. The guidance outlines how OIG will assess plan compliance, targeting areas like prior authorization denials, coding accuracy, and network adequacy. This formalizes the agency's recent focus on high denial rates for post-acute and skilled nursing care. Monitor the CMS-2026-XXXX docket for formal rulemaking, as this guidance signals increased enforcement activity for 2027. Practices should prepare for more payer-initiated audits and potentially slower prior authorization responses as plans adjust to the new scrutiny.