2025 Medicare Irmaa Brackets And Premiums By State. Prepare for 2025 medicare open enrollment by understanding projected 2025 medicare premiums and irmaa changes. Magi up to $106,000 (individual) or $212,000 (married filing.
For some, that could trigger bigger tax bills and medicare premium payments. For 2025, the standard medicare part b premium is $174.70 per month.