Medicare can feel complicated at first, especially when you encounter several parts, plan types, and enrollment dates. Understanding the basic structure can help you ask better questions and compare your options.

What is Medicare?

Medicare is a federal health insurance program primarily for people age 65 and older, as well as some younger people who qualify through disability or certain medical conditions. Coverage and costs depend on eligibility, enrollment, and the options you choose.

Medicare Part A: Hospital insurance

Part A generally helps cover eligible inpatient hospital care, skilled nursing facility care under qualifying conditions, hospice care, and some home health services. Deductibles and other cost-sharing may apply.

Medicare Part B: Medical insurance

Part B generally covers eligible outpatient services such as physician visits, preventive services, outpatient care, and certain medical equipment. Most people pay a monthly premium, and deductibles or coinsurance may apply.

Medicare Part C: Medicare Advantage

Medicare Advantage plans are offered by private insurers approved by Medicare. They provide an alternative way to receive Medicare Part A and Part B benefits and often include prescription drug coverage or additional benefits. Networks, referrals, and out-of-pocket costs vary by plan.

Medicare Part D: Prescription drug coverage

Part D helps cover eligible prescription medicines through private plans. Formularies, pharmacy networks, premiums, and cost-sharing vary, so compare your medications and pharmacies before enrolling.

How to compare your options

Review the doctors and hospitals you use, prescription medicines, monthly premiums, deductibles, copayments, coverage rules, and maximum out-of-pocket limits where applicable. Do not compare plans by premium alone.

Final thoughts

The right option depends on your health needs, budget, location, and preferences. Check official plan information and confirm details before making a decision.

Important: This article is educational and is not legal, tax, medical, or insurance advice. Coverage and costs can change. Confirm current details with Medicare.gov or a licensed insurance professional.