Medicare Premium Income Limits 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. Medicare beneficiaries should pay a premium for medicare half b which covers docs’ providers and medicare half d which covers prescribed drugs.

If you’re currently enrolled in medicare or will be in 2025,. Irmaa surcharges can increase part b premiums up to $628.90 and add part d surcharges up to.