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. The official U.S. government website for Medicare, a health insurance program for people age 65 or older and younger people with disabilities. Once you have Medicare, you can use any of these free and secure identity verification services to log in to or create your Medicare account. Learn about the new options. Medicare is negotiating prices directly with participating drug companies to improve access to some of the costliest and most dispensed brand-name drugs used by people with Medicare. 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 choices and withhold any premiums from your benefit payments. Medicare is a federal health insurance program for: People age 65 or older; People with certain disabilities; or People with End-Stage Renal Disease (ESRD) (permanent kidney failure requiring dialysis or a kidney transplant.) Medicare is our country's health insurance program for people age 65 or older. You may also qualify if you have permanent kidney failure or receive Disability benefits. Medicare’s four parts—A, B, C & D—cover hospital, medical, and drug costs. Learn what each part does, how Medigap works, and when to enroll penalty-free. It started in 1965 under the Social Security Administration and is now administered by the Centers for Medicare and Medicaid Services (CMS). Medicare is divided into four parts: A, B, C, and D. Part A covers hospital, skilled nursing, and hospice services. Part B covers outpatient services. Medicare Part B (Medical Insurance) - Part B helps cover doctors' services and outpatient care. It also covers some other medical services that Part A doesn't cover, such as some of the services of physical and occupational therapists, and some home health care.