Inflation Reduction Act 2024 Medicare Part D. Medicare’s aggregate reinsurance payments to part d plans are projected to account for 17% of total part d spending in 2025, a substantial reduction from 2024. Stable premiums for medicare prescription drug coverage in 2024 are supported by improvements to the part d program in the inflation reduction act (ira), or the prescription.

Ira provisions focused on reducing drug costs. Ati advisory prepared a summary of key provisions and insights across d.