Estimated Medicare Premiums For 2026. Consider whether allocations between investment accounts have become tax inefficient. This chart illustrates the 2022 agi thresholds that correspond to the 2024 medicare premiums and 5 tiers of monthly surcharges.

Medicare premiums, thus irmaa, are calculated based on your tax return from two years prior. This chart illustrates the 2022 agi thresholds that correspond to the 2024 medicare premiums and 5 tiers of monthly surcharges.