Irmaa Brackets 2024 Medicare.Gov. Irmaa applies in 2024 if your modified adjusted gross income from 2022 is above these thresholds: The standard medicare part b premium for 2024 is $174.70/month.
The following charts outline irmaa premium brackets based on income levels and tax filing statuses for medicare part b and part d. 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.