Medicare Income Levels For 2025. The centers for medicare and medicaid (cms) has released the changes to medicare premiums, deductibles, and income adjustments for 2025. Medicare part b premiums and irmaa for.

Irmaa is a fee that may be added to your medicare part b and part d premiums if your yearly income exceeds a certain amount. Your medicare costs in 2025 will be based on your magi (modified adjusted gross income) from 2023.