Irmaa Brackets 2024 Medicare.Gov. For instance, if you’re determining your irmaa for 2024, you will consider your magi from 2022. This will throw you into the top irmaa bracket, increasing your spouse and your monthly 2024 medicare part b premiums to $578.30 each, a combined amount of $1,156.60, and an annual.
These amounts are added onto your part b and part d each month. If your income is at or below the limit, you pay only the standard amount and nothing extra.