Welcome to Medicare
The official U.S. government website for Medicare, a health insurance program for people age 65 or older and younger people with disabilities.
How and when to apply for Medicare - USAGov
Nov 21, 2025 · Learn how Medicare works for people 65 and older or with a disability. See if you are eligible, how to enroll, and locate a Medicare-certified provider.
Sign up for Medicare | SSA
Medicare is our country’s health insurance program for people age 65 or older. You’ll sign up for Medicare Part A and Part B through Social Security, so you can make both retirement and Medicare …
Medicare Program - General Information | CMS
Sep 10, 2024 · Medicare is a health insurance program for: People age 65 or older. People under age 65 with certain disabilities. People of all ages with End-Stage Renal Disease (permanent kidney …
Introduction to Medicare
Mar 28, 2025 · The Centers for Medicare & Medicaid Services (CMS) is the federal agency that runs Medicare. The program is funded in part by Social Security and Medicare taxes you pay on your …
What Is Medicare? Federal Health Insurance, Explained - AARP
Jul 1, 2020 · Medicare is federal health insurance for people 65 and older, and some under 65 with certain disabilities or conditions. Learn more about Medicare.
Medicare Insurance Plans and Coverage Options | Cigna Healthcare
Find the Medicare coverage you need from Cigna Healthcare. Shop Medicare plans such as Medicare Advantage, Prescription Drug Plans and Medicare Supplemental Insurance.