What does a Medicare is a national health insurance program do?

Medicare is a national health insurance program in the United States primarily designed to provide health coverage for individuals aged 65 and older, as well as certain younger people with disabilities and specific health conditions. It offers different parts that cover hospital care (Part A), medical services (Part B), and prescription drugs (Part D). The program helps reduce healthcare costs for beneficiaries, ensuring access to necessary medical services and promoting overall health and well-being.