Supplements & other insurance
Learn how benefits are coordinated when you have Medicare and other health insurance.
Read 5 things you need to know about how retiree insurance works with Medicare. If you're retired, have Medicare and have group health plan coverage from a former employer, generally Medicare pays first. Your retiree coverage pays second.
Read about Medigap (Medicare Supplement Insurance), which helps pay some of the health care costs that Original Medicare doesn't cover.
Find and compare drug plans, health plans, and Medigap policies.
Get the facts about the specific times when you can sign up for a Medigap policy.
Read about different types of Medigap policies, what they cover, and which insurance companies sell Medigap policies in your area.
Read about which Medigap policies offer coverage when you travel outside the United States (U.S.).