Irmaa 2024 Brackets And Premiums Part D. Those with a magi higher than the income thresholds set by the social security administration are required to pay irmaa in addition to their medicare part b. The irmaa income brackets for 2023 start at $97,000 ($103,000 in 2024) for a single person and $194,000.

Here are the irmaa income brackets for 2024, 2025, and. In 2024, you’ll need to pay the part b and part d irmaa charges if you make more than $103,000.