Medicare Irmaa 2025 Brackets And Premiums For Seniors. Magi up to $106,000 (individual) or $212,000 (married filing jointly): For 2025, the standard monthly part b premium is up $10.30 from 2024,.
Original medicare’s premiums and deductibles went up in 2025. For 2025, the irmaa brackets for medicare part b and part d premiums are as follows: