Irmaa Brackets 2024- 2024 Single. For 2024, if your income is greater than $103,000 and less than $397,000 the irmaa amount is $384.30. Irmaa is a surcharge that people with income above a certain amount must pay in addition to their medicare part b and part d premiums.

This article reviews the 2024 and projected 2025 irmaa income brackets, as well as how irmaa brackets are calculated and how you pay the extra surcharge. Here is how you can learn about the change and how to avoid irmaa.