Medicare Part B 2024 Irmaa. Irmaa represents the additional amount that some people might have to pay for their. In 2024, with the inflation adjustment to the irmaa brackets, you will no longer have a part d or part b irmaa payment.
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 adjustment amount. You pay higher medicare part b and part d premiums if your income exceeds certain thresholds.