2024 Irmaa Brackets For Medicare Part B And D B. Retirees are paying slightly higher premiums for medicare part b in 2024 with an increase of almost 6% from 2023. Irmaa applies in 2024 if your modified adjusted gross income from 2022 is above these thresholds:
It impacts how much you pay for medicare part b and d premiums. If you have medicare part b and/or medicare part d prescription drug coverage, you could owe a monthly surcharge based on an income related monthly adjustment amount.