Some people get Part B automatically when they turn 65, and some must sign up for it. Learn how and when you can sign up for Part B.
For Part B, you pay:
- A premium each month.
- If you get Social Security or a Railroad check, this premium will be taken out of this automatically. If you don’t get these, you’ll get a bill.
- A Part B deductible.
- After you meet your deductible, 20% coinsurance for most care with Original Medicare.
See more details of what you pay for Part B.
Calculate your Original Medicare premiums on Medicare.gov.