If you have Medicare and other health insurance, each type of coverage is called a "payer." The "primary payer" pays up to the limits of its coverage, then sends the rest of the balance to the "secondary payer."| Medicare
Get an estimate of when you're eligible for Medicare, and estimate your premium amount.| Medicare
The Health Insurance Marketplace is for people who don’t have health insurance. You don’t need to join the Marketplace if you have Medicare.| Medicare
If you're retired and have Medicare and Group health plan (retiree) coverage from a former employer, generally Medicare pays first for your health care bills, and your Group health plan coverage pays second.| Medicare
Medicare isn’t part of the Health Insurance Marketplace®, so if you have Medicare coverage now you don’t need to do anything. If you'll soon get or already have Medicare Part A (Hospital Insurance) or Medicare Advantage (Part C), you should end your Marketplace coverage. Learn more at HealthCare.gov.| HealthCare.gov
Learn about programs that can help with your Medicare costs.| Medicare