2025 Medicare Part B premium — $185.00
Standard monthly Part B premium, 2025
$185.00
+$10.30 on 2024. The annual deductible was $257, +$17 on the year before.
- Standard premium
- $185.00per month
- Annual deductible
- $257
- Change on 2024
- +$10.305.90%
What it did to a Social Security payment
The Part B premium is withheld from the Social Security payment, so it lands in the same January as the cost-of-living adjustment and the two move against each other. A $2,000 monthly benefit in 2024 became $2,050 gross with the 2.5% adjustment — a rise of +$50. After the premium went from $174.70 to $185.00, the payment rose +$40, an effective 2.19%.
| 2024 | 2025 | |
|---|---|---|
| Gross monthly benefit | $2,000 | $2,050 |
| Part B premium | $174.70 | $185.00 |
| Net payment | $1,825 | $1,865 |
The full ledger for a $2,000 benefit at 2026 rates carries the annual figures and the percentile context.
No income-related table is committed for 2025
The Federal Register notice for 2025 states the tier percentages in prose but publishes no bracket table, and this site does not hand-key a table it could not read from a primary source. The standard premium and deductible above are primary-sourced and complete. The coverage gaps are listed in full.
Related
- Every year22 premium years
- IRMAA bracketsall committed years
- Hold harmlessthe premium cap
- The 2025 COLA2.5%
- Offset calculatoryour amount
- The net raisethe study
Sources and freshness
- Federal Register — Medicare Program; Medicare Part B Monthly Actuarial Rates, Premium Rates, and Annual Deductible Beginning January 1, 2025 — verified 10 August 2026
- SSA POMS HI 01101.020 — Income-related monthly adjustment amount — verified 10 August 2026
Every year page draws on that year’s own Federal Register notice, retrieved from federalregister.gov.
Figures effective 1 January 2025. Page figures last verified against the sources above on 10 August 2026. Corrections: the correction log · support@inventum.com.au