Medicare Part B premium projected to rise in 2027, potentially reducing retirees’ Social Security increase
The standard Medicare Part B premium is projected to increase from $202.90 per month in 2026 to $209.50 in 2027. The projection is not yet the official CMS rate, and higher-income beneficiaries may pay additional IRMAA surcharges.
Source: Govexec ·
Medicare premiums rising faster than your Social Security increase means the real bump to your retirement income keeps shrinking. If you're 10 years from retirement, this matters because Part B premiums jump from $202.90 to $209.50 monthly in 2027—a meaningful portion of what might otherwise feel like a benefit increase. IRMAA surcharges add another layer if your income crosses certain thresholds, based on earnings from two years prior. Worth checking now whether accelerating Roth conversions in your 50s could lock in lower tax brackets before retirement, since higher future income triggers larger Medicare surcharges tied to income-based rules.
- •The projected 2027 standard Part B premium is $209.50 monthly.
- •IRMAA surcharges are based on income from two years earlier.
- •Higher premiums can reduce the amount of a Social Security benefit increase available for other expenses.
People approaching Medicare should include possible Part B and IRMAA increases in retirement-income projections.