What Part B costs you over the year, 2025
This works out one number from the Medicare Part B Deductible figures published for 2025. Every amount it uses is below, with the document it was read from. What you enter is your own: this site has no way to check it, and the answer it produces is not a published figure.
Not the one you need? The same year also has medicare Part B deductible still to pay.
Effective 2025-01-01Source: Welcome to Medicare (CMS Product No. 11989, January 2025) (Medicare)Verified 2026-09-04
Standard premium, Part A inpatient hospital deductibleSource: 2025 Medicare Parts A & B Premiums and Deductibles (CMS)Verified 2026-09-04
How it is worked out
The published per-month amount, multiplied by the months you enter, plus the published fixed amount, rounded to the nearest cent.
It uses Standard premium, $185 and Deductible, $257, published above.
Figures in this colour are computed from the amounts above. They are not published figures and no document states them.
Work it out
The live calculator needs JavaScript. The table below covers common amounts and is computed the same way.
Worked out for common amounts
| Months you have Part B this year | Result |
|---|---|
| 3 | $812 |
| 6 | $1,367 |
| 9 | $1,922 |
| 12 | $2,477 |
How each figure was verified
Each number below was read from a stored copy of the document named beside it, and checked to occur word for word in the quoted sentence. The digest is of that stored text.
Welcome to Medicare (CMS Product No. 11989, January 2025) (Medicare)
- Deductible
The deductible for Part B is $257 in 2025.
2025 Medicare Parts A & B Premiums and Deductibles (CMS)
The standard monthly premium for Medicare Part B enrollees will be $185.00 for 2025, an increase of $10.30 from $174.70 in 2024.
Every 2025 Medicare Part B Deductible figure · Medicare Part B Deductible in every year · Every calculator on this site