Medicare Part B Premium 2026: Why Yours Isn't $202.90
As of September 2026, the standard Medicare Part B premium is $202.90 a month and the annual Part B deductible is $283 . CMS published both figures on November 14, 2025. If that is what comes out of your Social Security check, you are paying the standard amount and there is nothing to fix. Plenty of people are not. Some pay $284.10. Some pay $689.90. Some pay $243.50 for a reason that has nothing to do with income at all. This article explains the three things that move your Part B premium off the standard number — the income adjustment, the two-year lookback that sets it, and the late enrollment penalty — and what you can actually do about each one. Contents The 2026 standard premium, and who pays it IRMAA: the six income brackets for 2026 The two-year lookback nobody warns you about The late enrollment penalty never goes away If your income dropped, file Form SSA-44 FAQ The 2026 standard premium, and who pays it The stand...