Medicare Parts A and B — often called Original Medicare — form the foundation of your Medicare coverage. Together, they provide essential protection for many of your core healthcare needs.
Part A covers hospital care, skilled nursing facility stays, hospice services, and limited home health care — giving you peace of mind during times when you need extra medical support.
Part B covers doctor visits, outpatient care, preventive services, and durable medical equipment — helping you stay healthy and manage everyday medical needs.
While Original Medicare is a strong starting point, it doesn’t cover everything. That’s why many people choose to enhance their protection with Medicare Supplement (Medigap) plans for added peace of mind and fewer out-of-pocket costs.
Part A (Hospital Insurance) covers your hospital-related expenses — including inpatient stays, skilled nursing facility care, hospice services, and certain home health care.
Part B (Medical Insurance) helps pay for outpatient care such as doctor visits, diagnostic tests, preventive screenings, durable medical equipment, and select therapies that keep you healthy and independent.
To fill the gaps in Original Medicare, many people choose to add a Medicare Supplement (Medigap) plan or enroll in a Part D Prescription Drug plan. These options help cover costs that Medicare Parts A and B don’t pay for — like copayments, coinsurance, and prescriptions.
Most individuals age 65 and older enroll in Medicare Parts A and B as their main source of healthcare coverage — either automatically through Social Security or by enrolling directly when they become eligible.