Medicare is health insurance for people 65 or older. You may be eligible to get Medicare earlier if you have a disability, End-Stage Renal Disease (ESRD), or ALS (also called Lou Gehrig’s disease)., About Us Medicare is health insurance for people 65 or older. You may be eligible to get Medicare earlier if you have a disability, End-Stage Renal Disease (ESRD), or ALS (also called Lou Gehrig’s disease). More than 66 million people in the U.S. get their health coverage from Medicare., Go to any doctor or hospital that takes Medicare, anywhere in the U.S. Find providers that work with Medicare. Join a separate Medicare drug plan (Part D) to get drug coverage., Find Medicare health and drug plans in your area and compare costs. To get started enter a ZIP code or log in., Answer these questions to find out how to sign up (apply) for Medicare based on your situation. Some people get Medicare Part A and Part B automatically, and some have to sign up for it., Medicare offers different options for you to get health care coverage. Start here to get the basics and find out how Medicare works before you look at your coverage options..