What is it?
The “Medicare Premium Bill” (CMS-500) is a bill for people who pay Medicare directly for their Part A premium, Part B premium, and/or Part D IRMAA (an extra amount in addition to the Medicare Part D premium).
Your bill pays for next month's coverage (and future months if you get the bill every 3 months). Your bill lists the dates you're paying for.
Your bill may also include premiums for past months if you missed a payment, if you're getting your first bill, or if you had a change in your premium amount. Learn more about what may change the amount of a Part A premium, Part B premium, or Part D premium.
When should I get it?
On or about the 10th of the month.
Who sends it?
What should I do if I get this bill?
Follow the instructions on the bill to pay the total amount due, so Medicare gets your payment by the 25th of the month. To pay your bill, you can:
- Log into (or create) your secure Medicare account to pay by credit card or debit card.
- Sign up for Medicare Easy Pay, a free service that automatically deducts your premium payments from your savings or checking account each month.
- See if your bank offers an online bill payment service to pay electronically from your savings or checking account.
- Mail your payment by check, money order, credit card, or debit card (using the coupon on your bill).
Download a sample
Get this notice in Spanish [PDF, 235 KB]
Publication, product, or other number
Product No. 11659
Medicare premium bill or Medicare bill