The standard Part B premium amount in 2024 is $174.70. Most people pay the standard Part B premium amount. If your modified adjusted gross income as reported on your IRS tax return from 2 years ago is above a certain amount, you’ll pay the standard premium amount and an Income Related Monthly Adjustment Amount (IRMAA).
2024 IRMAA for Part B and Part D. Based on 2022 income (2-years prior)
