
Medicare is the federal health insurance program for:
- People who are 65 or older
- Certain younger people with disabilities
- People with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD)
Full Answer
What is Medicare in simple terms?
What is Medicare's purpose?
What are the 4 types of Medicare?
- Part A provides inpatient/hospital coverage.
- Part B provides outpatient/medical coverage.
- Part C offers an alternate way to receive your Medicare benefits (see below for more information).
- Part D provides prescription drug coverage.
What does Medicare mean in economics?
Do I still pay Medicare after I retire?
You can pay for premiums and other Medicare costs in several ways. While you could budget and save for healthcare throughout your life, other programs can help: Paying with Social Security. You can have your Medicare premiums deducted directly from your Social Security benefits.
Why do doctors not like Medicare Advantage plans?
What are the 2 types of Medicare?
Does everyone have to pay for Medicare Part A?
Who is eligible for original Medicare?
Is Medicare federally funded?
How is Medicare Part A financed?
What is blended word of Medicare?
Medicare Eligibility, Applications, and Appeals
Find information about Medicare, how to apply, report fraud and complaints.What help is available?Medicare is the federal health insurance program...
Voluntary Termination of Medicare Part B
You can voluntarily terminate your Medicare Part B (medical insurance). It is a serious decision. You must submit Form CMS-1763 to the Social Secur...
Medicare Prescription Drug Coverage (Part D)
Part D of Medicare is an insurance coverage plan for prescription medication. Learn about the costs for Medicare drug coverage.EligibilityPrescript...
Replace Your Medicare Card
You can replace your Medicare card in one of the following ways if it was lost, stolen, or destroyed:Log into your MyMedicare.gov account and reque...
Medicare Coverage Outside the United States
Medicare coverage outside the United States is limited. Learn about coverage if you live or are traveling outside the United States.Original Medica...
Is Medicare a federal program?
No. Medicare is an insurance program, primarily serving people over 65 no matter their income level. Medicare is a federal program, and it’s the same everywhere in the United States.
What is Medicare Advantage?
Medicare Advantage, also known as Medicare Part C, is a type of health plan offered by private insurance companies that provides the benefits of Parts A and Part B and often Part D (prescription drug coverage) as well. These bundled plans may have additional coverage, such as vision, hearing and dental care.
Does Medicare cover dental care?
Original Medicare does not cover most dental care, dental procedures or supplies like cleanings, fillings, tooth extractions, dentures, dental plates, or other dental devices, although Medicare Part A (hospital insurance) will pay for specific dental services you receive when you’re in a hospital.
How much is Medicare Part A in 2021?
Medicare Part A has a deductible ($1,484 in 2021) and coinsurance, which means patients pay a portion of the bill. There is no coinsurance for the first 60 days of inpatient hospital care, for example, but patients typically pay $371 per day for the 61st through 90th day of the hospitalization, and more after that.
How old do you have to be to get Medicare?
You’re entitled to Medicare if you’re at least 65 and a U.S. citizen, or a permanent legal resident for the past five years. Medicare also covers some disabled people under age 65.
What is not covered by Medicare?
The biggest potential expense that’s not covered is long-term care, also known as custodial care. Medicaid, the federal health program for the poor, pays custodial costs but typically only for low-income people with little savings. Other common expenses that Medicare doesn’t cover include:
When do you sign up for Medicare Supplemental Insurance?
If you want Medicare Supplemental Insurance (Medigap), you would sign up during the six-month Medigap enrollment period, which starts the month you turn 65 and are enrolled in Medicare Part B. The private insurers who provide Medigap plans are required to take you if you sign up during that period.
Medicare Eligibility, Applications, and Appeals
Find information about Medicare, how to apply, report fraud and complaints.
Voluntary Termination of Medicare Part B
You can voluntarily terminate your Medicare Part B (medical insurance). It is a serious decision. You must submit Form CMS-1763 ( PDF, Download Adobe Reader) to the Social Security Administration (SSA). Visit or call the SSA ( 1-800-772-1213) to get this form.
Medicare Prescription Drug Coverage (Part D)
Part D of Medicare is an insurance coverage plan for prescription medication. Learn about the costs for Medicare drug coverage.
Replace Your Medicare Card
You can replace your Medicare card in one of the following ways if it was lost, stolen, or destroyed:
Medicare Coverage Outside the United States
Medicare coverage outside the United States is limited. Learn about coverage if you live or are traveling outside the United States.
Do you have a question?
Ask a real person any government-related question for free. They'll get you the answer or let you know where to find it.
What is Medicare Part A?
Part A covers inpatient hospital stays where the beneficiary has been formally admitted to the hospital, including semi-private room, food, and tests. As of January 1, 2020, Medicare Part A had an inpatient hospital deductible of $1408, coinsurance per day as $352 after 61 days' confinement within one "spell of illness", coinsurance for "lifetime reserve days" (essentially, days 91–150 of one or more stay of more than 60 days) of $704 per day. The structure of coinsurance in a Skilled Nursing Facility (following a medically necessary hospital confinement of three nights in row or more) is different: zero for days 1–20; $167.50 per day for days 21–100. Many medical services provided under Part A (e.g., some surgery in an acute care hospital, some physical therapy in a skilled nursing facility) is covered under Part B. These coverage amounts increase or decrease yearly on the first day of the year.
What is Medicare and Medicaid?
Medicare is a national health insurance program in the United States, begun in 1965 under the Social Security Administration (SSA) and now administered by the Centers for Medicare and Medicaid Services (CMS). It primarily provides health insurance for Americans aged 65 and older, ...
Is Medicare a federal or state program?
Medicare (United States) Not to be confused with Medicare (Australia), Medicare (Canada), or Medicaid. Medicare is a national health insurance program in the United States, begun in 1965 under the Social Security Administration (SSA) and now administered by the Centers for Medicare and Medicaid Services (CMS).
When was Medicare first introduced?
Medicare is a national health insurance program in the United States, begun in 1965 under the Social Security Administration (SSA) and now administered by the Centers for Medicare and Medicaid Services (CMS). It primarily provides health insurance for Americans aged 65 and older, but also for some younger people with disability status as determined ...
How many people have Medicare?
In 2018, according to the 2019 Medicare Trustees Report, Medicare provided health insurance for over 59.9 million individuals —more than 52 million people aged 65 and older and about 8 million younger people.
How much does Medicare cost in 2020?
In 2020, US federal government spending on Medicare was $776.2 billion.
How is Medicare funded?
Medicare is funded by a combination of a specific payroll tax, beneficiary premiums, and surtaxes from beneficiaries, co-pays and deductibles, and general U.S. Treasury revenue. Medicare is divided into four Parts: A, B, C and D.
Parts of Medicare
Learn the parts of Medicare and what they cover. Get familiar with other terms and the difference between Medicare and Medicaid.
General costs
Discover what cost words mean and what you’ll pay for each part of Medicare.
How Medicare works
Follow 2 steps to set up your Medicare coverage. Find out how Original Medicare and Medicare Advantage work.
Working past 65
Find out what to do if you’re still working & how to get Medicare when you retire.
What does Medicare Part B cover?
Part B also covers durable medical equipment, home health care, and some preventive services.
Does Medicare cover tests?
Medicare coverage for many tests, items, and services depends on where you live . This list includes tests, items, and services (covered and non-covered) if coverage is the same no matter where you live.
Medicare Advantage Plan (Part C)
Monthly premiums vary based on which plan you join. The amount can change each year.
Medicare Supplement Insurance (Medigap)
Monthly premiums vary based on which policy you buy, where you live, and other factors. The amount can change each year.
What is Medicare insurance?
Medicare. Medicare is an insurance program. Medical bills are paid from trust funds which those covered have paid into. It serves people over 65 primarily, whatever their income; and serves younger disabled people and dialysis patients. Patients pay part of costs through deductibles for hospital and other costs.
Is Medicare a federal program?
Small monthly premiums are required for non-hospital coverage. Medicare is a federal program. It is basically the same everywhere in the United States and is run by the Centers for Medicare & Medicaid Services, an agency of the federal government.
Is Medicaid a co-pay?
A small co-payment is sometimes required. Medicaid is a federal-state program. It varies from state to state. It is run by state and local governments within federal guidelines. To see if you qualify for your state's Medicaid (or Children's Health Insurance) program, see: https://www.healthcare.gov/medicaid-chip/eligibility/.

Overview
Medicare is a government national health insurance program in the United States, begun in 1965 under the Social Security Administration (SSA) and now administered by the Centers for Medicare and Medicaid Services (CMS). It primarily provides health insurance for Americans aged 65 and older, but also for some younger people with disabilitystatus as determined by the SSA, includ…
History
Originally, the name "Medicare" in the United States referred to a program providing medical care for families of people serving in the military as part of the Dependents' Medical Care Act, which was passed in 1956. President Dwight D. Eisenhowerheld the first White House Conference on Aging in January 1961, in which creating a health care program for social security beneficiaries was p…
Administration
The Centers for Medicare and Medicaid Services (CMS), a component of the U.S. Department of Health and Human Services (HHS), administers Medicare, Medicaid, the Children's Health Insurance Program (CHIP), the Clinical Laboratory Improvement Amendments (CLIA), and parts of the Affordable Care Act (ACA) ("Obamacare"). Along with the Departments of Labor and Treasury, the CMS also implements the insurance reform provisions of the Health Insurance Portability an…
Financing
Medicare has several sources of financing.
Part A's inpatient admitted hospital and skilled nursing coverage is largely funded by revenue from a 2.9% payroll taxlevied on employers and workers (each pay 1.45%). Until December 31, 1993, the law provided a maximum amount of compensation on which the Medicare tax could be imposed annually, in the same way that the Social Security payroll tax operates. Beginning on January 1, …
Eligibility
In general, all persons 65 years of age or older who have been legal residents of the United States for at least five years are eligible for Medicare. People with disabilities under 65 may also be eligible if they receive Social Security Disability Insurance (SSDI) benefits. Specific medical conditions may also help people become eligible to enroll in Medicare.
People qualify for Medicare coverage, and Medicare Part A premiums are entirely waived, if the f…
Benefits and parts
Medicare has four parts: loosely speaking Part A is Hospital Insurance. Part B is Medical Services Insurance. Medicare Part D covers many prescription drugs, though some are covered by Part B. In general, the distinction is based on whether or not the drugs are self-administered but even this distinction is not total. Public Part C Medicare health plans, the most popular of which are bran…
Out-of-pocket costs
No part of Medicare pays for all of a beneficiary's covered medical costs and many costs and services are not covered at all. The program contains premiums, deductibles and coinsurance, which the covered individual must pay out-of-pocket. A study published by the Kaiser Family Foundation in 2008 found the Fee-for-Service Medicare benefit package was less generous than either the typical large employer preferred provider organization plan or the Federal Employees He…
Payment for services
Medicare contracts with regional insurance companies to process over one billion fee-for-service claims per year. In 2008, Medicare accounted for 13% ($386 billion) of the federal budget. In 2016 it is projected to account for close to 15% ($683 billion) of the total expenditures. For the decade 2010–2019 Medicare is projected to cost 6.4 trillion dollars.
For institutional care, such as hospital and nursing home care, Medicare uses prospective payme…