Irmaa For 2024 And 2025. Irmaa is a fee that may be added to your medicare part b and part d premiums if your yearly income exceeds a certain amount. For 2025, the irmaa thresholds are.
To determine whether you are subject to irmaa charges, medicare uses the adjusted gross income you reported on. The annual deductible for part b beneficiaries is $257 in 2025, about $17 more than in 2024.