Medicare Summary Medicare is the U.S. government’s health insurance program for people age 65 or older. Some people under age 65 can qualify for Medicare, too. They include those with disabilities, permanent kidney failure, or amyotrophic lateral sclerosis. Medicare helps with the cost of health care. It does not cover all medical expenses or the cost of most long-term care. The program has four parts: Part A is hospital insurance Part B helps pay for medical services that Part A doesn’t cover Part C is called Medicare Advantage. If you have Parts A and B, you can choose this option to receive all of your health care through a provider organization, like an HMO. Part D is prescription drug coverage. It helps pay for some medicines. Related Issues Are You a Hospital Inpatient or Outpatient? If You have Medicare — Ask! Centers for Medicare & Medicaid Services Claims and Appeals (Medicare) Centers for Medicare & Medicaid Services Medicare and Caregivers: Illness and Hospitilization National Institute on Aging Medicare and Caregivers: Planning for Medical Care National Institute on Aging Medicare and Other Health Benefits: Your Guide to Who Pays First Centers for Medicare & Medicaid Services Medicare and Rural Health Rural Health Information Hub Medicare and Your Mental Health Benefits Centers for Medicare & Medicaid Services Medicare Hospice Benefits Centers for Medicare & Medicaid Services Your Guide to Medicare Special Needs Plans (SNPs) Centers for Medicare & Medicaid Services Your Medicare Coverage: Durable Medical Equipment (DME) Coverage Centers for Medicare & Medicaid Services Find an Expert Centers for Medicare & Medicaid Services Centers for Medicare & Medicaid Services Find and Compare Doctors, Plans, Hospitals, Suppliers and Other Providers Centers for Medicare & Medicaid Services Medicare Centers for Medicare & Medicaid Services Medicare: Helpful Contacts Centers for Medicare & Medicaid Services Start Here Medicare Social Security Administration Medicare and You Centers for Medicare & Medicaid Services What Is Medicare? Centers for Medicare & Medicaid Services What Medicare Covers Centers for Medicare & Medicaid Services What’s Medicare? What’s Medicaid? Centers for Medicare & Medicaid Services Your Medicare Benefits Centers for Medicare & Medicaid Services Prevention and Risk Factors Preventive Visit and Yearly Wellness Exams Centers for Medicare & Medicaid Services Your Guide to Medicare’s Preventive Services Centers for Medicare & Medicaid Services Journal Articles Medicare Statistics and Research Stress Imaging May Be Overused in Medicare Patients With Stable Coronary Artery Disease Agency for Healthcare Research and Quality Latest News Medicare Spends Billions on Chronic Kidney Disease, Study Finds HealthDay