2024 Irmaa Brackets For Medicare Premiums Ssa. Amounts and how to forecast for retirement. 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.

The standard monthly premium for medicare part b enrollees will be $174.70 for 2024, an increase of $9.80 from $164.90 in 2023. The irmaa for part b and part d is calculated according to your income.