Medicare Part D plan bids for 2025 more than doubled on average from 2024, primarily reflecting a shift in government payments that are part of the Inflation Reduction Act’s benefit redesign, which will be fully in effect next year, the Centers for Medicare and Medicaid Services announced 29 July.
Key Takeaways
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The 2025 Medicare Part D bid announcement offers an early indication of how the benefit redesign will impact coverage and drug access.
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The biggest driver of the average bid increase is the shift in Medicare’s reimbursement to plans moving from a back-end reconciliation to a front-end subsidy
The national average monthly bid amount is an enrollment-weighted average of annual Part D plan bids for basic benefits, with weights based on the number of enrollees in each plan