What is Medicare?
When people turn 65 or have certain disabilities or end-stage renal disease, knowing the answer to 'What is Medicare?' becomes essential. We define Medicare and explain the various coverages for Medicare Part A, Medicare Part B., Medicare Part C, and Medicare Part D. We also explain the difference between Medicare and Medicaid.
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Justin Wright
Licensed Insurance Agent
Justin Wright has been a licensed insurance broker for over 9 years. After graduating from Southeastern Seminary with a Masters in Philosophy, Justin started his career as a professor, teaching Philosophy and Ethics. Later, Justin obtained both his Property & Casualty license and his Life and Health license and began working for State Farm and Allstate. In 2020, Justin began working as an i...
Licensed Insurance Agent
UPDATED: Mar 4, 2024
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UPDATED: Mar 4, 2024
It’s all about you. We want to help you make the right coverage choices.
Advertiser Disclosure: We strive to help you make confident insurance decisions. Comparison shopping should be easy. We are not affiliated with any one insurance company and cannot guarantee quotes from any single insurance company.
Our insurance industry partnerships don’t influence our content. Our opinions are our own. To compare quotes from many different insurance companies please enter your ZIP code above to use the free quote tool. The more quotes you compare, the more chances to save.
On This Page
- Medicare is a health insurance program administered by the U.S. federal government
- It was created in 1965 to provide access to quality health care for people 65 years of age and older, people under 65 with certain disabilities, and people of all ages with end-stage renal disease (ESRD)
- Medicare consists of four parts: Part A (Hospital Insurance), Part B (Medical Insurance), Part C (Medicare Advantage Plans), and Part D (Prescription Drug Coverage)
Health insurance is an essential part of life whether you have an individual health insurance plan or not. As you grow older, your healthcare needs become more complex and expensive. What is Medicare? Medicare health insurance helps to manage those costs, providing access to quality healthcare services as well as peace of mind for older individuals and their families.
Fortunately, there are a variety of options available for seniors who need health insurance coverage. Medicare is the primary source of health insurance coverage for people aged 65 and older in the United States.
This guide will define Medicare to give you a better idea of how the program works.
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What is Medicare?
Medicare is the federal health insurance program for people who are 65 and older, as well as certain younger adults with disabilities and those with end-stage renal disease (ESRD). Medicare offers a variety of options for seniors to get the healthcare services they need.
What does Medicare cover? Each part of Medicare has its own set of rules and associated costs. The four parts of Medicare include:
- Part A: covers hospital care
- Part B: covers doctor visits and medical services
- Part C: known as Medicare Advantage plans offered by private insurers
- Part D: covers prescription drug coverage.
Part A is generally free, while Parts B, C, and D require premiums that may be paid either through deductions from Social Security benefits or out-of-pocket. Part C plans can also require co-payments and/or coinsurance for services.
In addition to the four parts of original Medicare, other options are available to help pay for healthcare costs.
For example, Medigap insurance helps cover some out-of-pocket costs like deductibles and copays. There is also Medicaid, a joint federal and state program that provides no or low-cost health care to certain individuals based on income and prescription drug coverage through private insurance companies that offer standalone Part D plans.
Read more: What does health insurance cover?
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What is the difference between Medicare and Medicaid?
Medicare and Medicaid are both federal health insurance programs, but they differ in several ways. Medicare is a federally funded program that provides health insurance coverage to people over the age of 65, as well as those with specific disabilities or end-stage renal disease.
It covers hospital stays, doctor visits, preventive care, prescription drugs, and other medical services.
Unlike Medicare, Medicaid is an income-based program for people who cannot afford private health insurance. Eligibility for Medicaid depends on factors such as family size and income level.
While Medicare doesn’t cover long-term care services like nursing home fees or personal care aides, Medicaid does provide these benefits. Additionally, while some states offer premium subsidies and discounts on copayments for Medicare, Medicaid does not.
Ultimately, the main difference between Medicare and Medicaid is that one is an insurance program for seniors, people with disabilities, and those with end-stage renal disease, while the other is an income-based program designed to provide healthcare access to low-income individuals.
What is Medicare Part A?
Medicare Part A is a health insurance program that covers hospital expenses for seniors and people with disabilities. It helps cover inpatient care, such as doctor visits, lab tests, surgery, home health care, and more.
While Medicare Part A does not typically cover prescription drugs or most long-term care services like nursing homes and assisted living facilities, it does cover hospice care for those who are terminally ill.
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Medicare Part A is administered by the Centers for Medicare & Medicaid Services (CMS). Those enrolled in the program will receive an identification card with their Medicare number on it. This number can be used to identify the person’s eligibility when they visit hospitals or other medical facilities.
To qualify for Medicare Part A, individuals must be 65 years or older and a citizen or legal resident of the United States. Those under 65 may also qualify if they have certain disabilities or conditions, such as end-stage renal disease or Lou Gehrig’s Disease (ALS).
When someone is enrolled in Medicare Part A, the amount they will pay in monthly premiums can vary. Some people won’t pay anything for coverage, while others may pay a small monthly premium.
In addition to premiums, there can be out-of-pocket costs associated with Medicare Part A coverage. These costs include coinsurance and deductibles that must be paid before services are eligible for coverage.
Finally, it is important to note that Medicare Part A does not cover everything. It only covers certain types of care in certain settings.
As such, individuals should always check with their doctor or healthcare provider to find out if their care is covered by Medicare Part A before seeking treatment.
Read more: Is an emergency room visit covered by Medicare?
What is Medicare Part B?
Medicare Part B is a health insurance program that covers medical expenses such as doctor visits and outpatient care. It helps cover the cost of preventive services, physician services, mental health care, lab tests, durable medical equipment, and more.
Part B is administered by the Centers for Medicare & Medicaid Services (CMS), which requires qualifying individuals to pay a monthly premium. Those who are eligible for Medicare and have taxable income may also be subject to an additional “income-related premium” based on their incomes.
Most individuals will qualify for Part B if they are 65 years or older or under 65 with certain disabilities or conditions such as end-stage renal disease or Lou Gehrig’s Disease (ALS).
Individuals enrolled in Medicare Part B typically have to pay coinsurance and deductibles for services before they’re covered. These costs can vary depending on the type of care received, but they usually represent a percentage of the overall cost.
In addition, those enrolled in Medicare Part B are often responsible for paying 20% of the cost of outpatient care and medical equipment (such as wheelchairs or walkers) after their deductible has been met.
It is important to note that while Medicare Part B covers many medical expenses, it does not cover everything. Some services, such as routine vision exams, hearing tests, dental care, and cosmetic surgery, are not covered by Part B. Additionally, Part B does not cover long-term care services like nursing home care or assisted living facility costs.
Ultimately, it is important for individuals to understand their coverage and what expenses are covered before seeking medical treatment. Knowing the specifics of Part B coverage is essential to make informed decisions about one’s healthcare needs and financial responsibilities.
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What is Medicare Part C?
Medicare Part C, also known as Medicare Advantage, is a health insurance program that provides an alternative to Original Medicare (Part A and Part B).
What is Medicare Advantage? This plan is provided by private insurance companies approved by the Centers for Medicare & Medicaid Services (CMS) and usually includes additional benefits not covered by Parts A and B.
If you’re wondering if annual eye exams are covered by Medicare, Medicare Part C will pay for eye exams along with providing hearing, dental, and even prescription drug coverage. In addition, Part C plans typically cover preventive services and wellness visits.
Some plans may also include coverage for doctor office visits, emergency care, hospitalization and skilled nursing facility stays, home health care, transportation to medical appointments, and more.
It is important to note that while Medicare Part C offers a variety of benefits not available under Parts A and B, recipients are still responsible for covering any coinsurance or deductibles associated with their plan. Additionally, individuals enrolled in Part C should be aware that some healthcare services may be excluded from their plan.
Premiums may vary based on the type of coverage offered, but in most cases, individuals enrolled in a Part C plan will only have to pay one monthly premium for all their healthcare needs.
Overall, Medicare Part C can provide an excellent way for individuals to get comprehensive coverage without having to pay separate premiums for each type of service they need.
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What is Medicare Part D?
Medicare Part D is a prescription drug plan provided by private insurance companies approved by the Centers for Medicare & Medicaid Services (CMS). It provides coverage for generic and brand-name drugs, including many specialty medications. Individuals enrolled in Part D pay an additional monthly premium to cover costs associated with their prescription drugs.
Most Part D plans to follow a tiered system, in which medications are divided into different “tiers” based on their cost.
Generally, lower-cost generic drugs will be placed in the lowest tier while more expensive medications will be found in higher tiers that usually require a higher co-payment from the individual. Part D also includes coverage for preventive medication therapy management programs and immunizations.
Lastly, Part D plans must cover at least two drugs per therapeutic class and can include additional coverage for higher-cost drugs if they are medically necessary.
What is Medigap coverage?
Medigap is a type of Supplemental Health Insurance that helps individuals enrolled in Original Medicare (Parts A and B) cover out-of-pocket costs such as deductibles, co-payments, coinsurance, and other expenses not covered by Parts A and B.
These plans are sold by private insurance companies and provide coverage for services, including physician visits, hospital stays, urgent care visits, home health care, lab tests, durable medical equipment (DME), ambulance rides, and more.
Each Medigap plan follows the same basic structure with different levels of coverage. However, some plans may offer additional benefits such as vision or hearing aids or even prescription drugs.
It is important to note that individuals enrolled in a Medicare Advantage plan (Part C) cannot purchase a Medigap policy.
Read more: What is the average cost of supplemental insurance for Medicare?
Why is Medicare important?
Medicare is important because it provides access to necessary healthcare services for seniors who may not be able to afford them. Without Medicare, many seniors would face financial hardship if they needed to pay out of pocket for doctor’s visits, prescription drugs, or hospital stays.
Having Medicare coverage helps ensure that seniors receive the medical treatments and medications they need to remain healthy. In addition, Medicare saves individuals from falling into a cycle of medical debt as a result of increasing healthcare costs.
Additionally, Medicare is an important safety net for those who are living on limited incomes, such as Social Security payments.
By providing access to affordable healthcare, Medicare helps protect low-income individuals from being forced to make the difficult decision between paying for medical care or other necessities. Moreover, Medicare helps to ensure that seniors and individuals with disabilities have access to quality health care regardless of their financial situation.
By offering coverage and cost-sharing options, Medicare helps to guarantee that all Americans are able to receive the treatments they need when illness strikes. Without it, many seniors would be unable to afford necessary medical care and would be at risk of suffering from more serious health conditions as a result.
How do I enroll in Medicare?
If you are 65 years or older, you should automatically be enrolled in Medicare Parts A and B if you receive Social Security or Railroad Retirement Board benefits.
If you do not receive Social Security or Railroad Retirement Board benefits, you will need to manually enroll by visiting the Social Security website or calling 1-800-772-1213. You can also use the “Find Medicare Plan” tool on the Medicare website to compare different plans available in your area.
For Parts C and D, you may need to contact a private insurance company that offers these types of plans in order to enroll.
Once enrolled, it is important that you keep up to date with payments and premiums, as well as any changes in coverage, so that you don’t miss out on important benefits offered through your plan.
Read more: How to Find Medical Providers That Accept Medicare
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How does Medicare work? Final Words
In conclusion, Medicare is a federal health insurance program designed to provide quality, affordable healthcare coverage for individuals 65 and over.
It is composed of four separate parts:
- Parts A and B (Original Medicare)
- Part C (Medicare Advantage)
- Part D (Prescription Drug Coverage)
- Medigap (Supplemental Health Insurance)
Each part offers different levels of coverage depending on individual needs.
Understanding which Medicare plans are right for you can help ensure that you receive the best possible coverage at a price you can afford. With the right plan in place, you can be sure that your medical needs will be taken care of.
Frequently Asked Questions
What is Medicare in simple terms?
Medicare is a health insurance program for people 65 and older, individuals with certain disabilities, and people with end-stage renal disease. It helps cover medical costs like hospital stays, doctor visits, lab tests, and prescription drugs.
What is the main purpose of Medicare?
The main purpose of Medicare is to provide health care coverage for people who are 65 or older, individuals with certain disabilities, and those with end-stage renal disease. It helps cover medical costs like hospital stays, doctor visits, lab tests, and prescription drugs. It also helps cover preventive services such as screening tests to help detect health problems early.
Is Medicare the same as regular health insurance?
No, Medicare is not the same as regular health insurance. Health insurance typically requires a monthly premium and may have deductibles and copays for services. Medicare does not require a monthly premium unless you enroll in a Medicare Advantage plan.
Additionally, original Medicare (Parts A and B) covers some medical costs that are not covered by private health insurance plans, like long-term care or vision/hearing coverage.
What kind of insurance is Medicare?
Medicare is a federal health insurance plan, much different than private health insurance policies offered by employers.
Is there a penalty for not enrolling in Medicare?
There can be a penalty for not enrolling in Medicare during your initial enrollment period, and you may also have to pay higher premiums if you enroll later. However, there are certain situations where you may be eligible for a special enrollment period or may not have to pay a penalty.
How is Medicare funded?
Medicare is funded by a combination of payroll taxes, premiums paid by beneficiaries, and general revenue from the federal government.
What does Medicare cover?
Medicare covers a range of healthcare services, including hospital stays, doctor visits, preventive care, and prescription drugs.
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Justin Wright
Licensed Insurance Agent
Justin Wright has been a licensed insurance broker for over 9 years. After graduating from Southeastern Seminary with a Masters in Philosophy, Justin started his career as a professor, teaching Philosophy and Ethics. Later, Justin obtained both his Property & Casualty license and his Life and Health license and began working for State Farm and Allstate. In 2020, Justin began working as an i...
Licensed Insurance Agent
Editorial Guidelines: We are a free online resource for anyone interested in learning more about insurance. Our goal is to be an objective, third-party resource for everything insurance related. We update our site regularly, and all content is reviewed by insurance experts.