What is Medicare, really?
Medicare is federal health insurance for Americans 65 and older, plus certain younger people with disabilities. It is not welfare. It is not a handout. You earned it through a lifetime of payroll taxes.
The one-paragraph version
Medicare is the federal health insurance program that covers people age 65 and older, people under 65 with certain disabilities, and people of any age with End-Stage Renal Disease (ESRD) or ALS. It is funded primarily through payroll taxes you and your employers paid over your working years, plus premiums, deductibles, and coinsurance that beneficiaries pay when they use the program.
What Original Medicare covers
Original Medicare has two parts. Part A covers inpatient hospital stays, skilled nursing facility care, hospice care, and some home health care. Part B covers doctor visits, outpatient services, preventive screenings, durable medical equipment, and lab tests. Together, they form the foundation of Medicare coverage that has served Americans since 1965.
Part A — Hospital
Inpatient hospital stays, skilled nursing, hospice, home health. Most people pay $0 premium.
Part B — Medical
Doctor visits, outpatient care, preventive services, equipment. $202.90/mo premium in 2026.
What it deliberately leaves out
Original Medicare was never designed to cover everything. It does not include prescription drugs (that requires Part D), routine dental care, vision exams and glasses, hearing aids, or long-term custodial care. These gaps are why most people add a supplement plan or choose Medicare Advantage — to fill in what Original Medicare was not built to cover.
The two roads
Once you have Parts A and B, you choose how to receive your benefits. There are two main paths, and understanding them is the single most important decision in Medicare.
| Road 1: Original Medicare + Extras | Road 2: Medicare Advantage | |
|---|---|---|
| How it works | Keep Parts A + B, add Medigap and Part D | Get all coverage through one private plan (Part C) |
| Doctor choice | Any doctor that accepts Medicare nationwide | Plan network, usually local |
| Monthly cost | Higher (Part B + Medigap + Part D premiums) | Often lower (many plans from $0) |
| Out-of-pocket risk | Predictable with Medigap | Capped annually, but copays vary |
| Extras | Add dental/vision separately | Often included in the plan |
Professor's Note:Both roads can work beautifully — the right one depends on your health, your doctors, your budget, and how much predictability you want. There is no single "best" Medicare plan. There is only the best plan for you. That is exactly what a free review with us is for.
Questions from this lesson
Is Medicare free?
Most people pay nothing for Part A if they or a spouse paid Medicare taxes for 40+ quarters. Part B costs $202.90 per month in 2026 for most people. You may also have costs for Part D, Medigap, or Medicare Advantage depending on the path you choose.
Do I have to sign up for Medicare when I turn 65?
If you are not covered by an employer plan with 20 or more employees, you should enroll during your Initial Enrollment Period (the 7 months around your 65th birthday). Missing this window can trigger lifetime penalties and gaps in coverage.
What is the difference between Medicare and Medicaid?
Medicare is a federal health insurance program for people 65+ or with certain disabilities. Medicaid is a state-federal program based on income. Some people qualify for both, called dual eligibility.
Can I keep my doctor on Medicare?
With Original Medicare, any doctor or hospital in the U.S. that accepts Medicare patients can see you. With Medicare Advantage, you typically need to use doctors in the plan's network. Always verify your doctors accept the coverage you choose.
Ready to see which road fits you?
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