Dec 2, 2025 · The income-related monthly adjustment amount (IRMAA) sliding scale is a set of statutory percentage-based tables used to adjust Medicare Part B and Part D prescription drug coverage …

On November 8, 2024, the Centers for Medicare & Medicaid Services (CMS) released the 2025 premiums, deductibles, and coinsurance amounts for the Medicare Part A and Part B programs, and …

Nov 13, 2025 · IRMAA is a surcharge that some Medicare enrollees must pay in addition to regular Medicare Part B and Part D premiums. The surcharge is based on your Modified Adjusted Gross …

IRMAA brackets are based on your Modified Adjusted Gross Income (MAGI) and whether you filed your taxes jointly with a spouse or as an individual two years prior. So, your 2025 IRMAA is determined …

You pay higher Medicare Part B and Part D premiums if your income exceeds certain thresholds. Here are the IRMAA income brackets for 2025, 2026, and 2027.

2025 IRMAA Chart If your yearly income in 2023 (for what you will pay in 2025) was

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Income brackets and surcharge amounts for Part B and Part D IRMAA Single Married filing jointly Part B Income-Related Monthly Adjustment Amount

Nov 9, 2024 · Learn about 2025 Medicare premiums, IRMAAs, and deductibles here.

Aug 25, 2025 · What are the 2025 IRMAA brackets? The table below provides the IRMAA brackets for 2025 (based on your 2023 yearly tax returns).