Medicare Part A hospital insurance covers inpatient hospital care, skilled nursing facility, hospice, lab tests, surgery, home health care.
Inpatient care in a hospital · Hospice care · Skilled nursing facility care
Part B
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)
Part C
Medicare Part C, also called Medicare Advantage (MA) , are private insurance plans offered by Medicare-approved companies. These plans provide most of Part A (Hospital Insurance) and Part B (Medical Insurance) coverage and typically offer extra benefits such as vision, hearing and dental care
Part D
Medicare Part D, the prescription drug benefit, is the part of Medicare that covers most outpatient prescription drugs. Part D is offered through private companies either as a stand-alone plan, for those enrolled in Original Medicare, or as a set of benefits included with your Medicare Advantage Plan
Supplements
Medigap is Medicare Supplement Insurance that helps fill "gaps" in Original Medicare and is sold by private companies. Original Medicare pays for much, but not all, of the cost for covered health care services and supplies. A Medicare Supplement Insurance (Medigap) policy can help pay some of the remaining health care costs, like: Copayments, Coinsurance and Deductibles