Medicare is health insurance for people 65 or older. You’re first eligible to sign up for Medicare 3 months before you turn 65. 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).
Medicare offers different options for you to get health care coverage.
Parts of Medicare
Part A (Hospital Insurance): Helps cover inpatient care in hospitals, skilled nursing facility care, hospice care, and home health care.
Part B (Medical Insurance): Helps cover:
Services from doctors and other health care providers
Outpatient care
Home health care
Durable medical equipment (like wheelchairs, walkers, hospital beds, and other equipment)
Many preventive services (like screenings, shots or vaccines, and yearly “Wellness” visits)
Part D (Drug coverage): Helps cover the cost of prescription drugs (including many recommended shots or vaccines). You join a Medicare drug plan in addition to Original Medicare , or you get it by joining a Medicare Advantage Plan with drug coverage. Plans that offer Medicare drug coverage are run by private insurance companies that follow rules set by Medicare. Medicare Supplemental Insurance (Medigap): Extra insurance you can buy from a private company that helps pay your share of costs in Original Medicare. Policies are standardized, and in most states named by letters, like Plan G or Plan K. The benefits in each lettered plan are the same, no matter which insurance company sells it.