Medicare Parts & How They Work


Figuring out the parts of Medicare can be both intimidating and time-consuming, especially if you have been confusing the different Medicare parts with Medicare plans.

But, it doesn’t have to be:

You can actually learn about the different parts of Medicare without pulling out all your hair and that once you have learned each part, they will pretty much always be the same.

In this guide today we will go over how each part of Medicare works, why they are different, and how to know which parts you do or don’t need.

medicare parts
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What Is Medicare

Medicare was established in 1965 as a federal government program that offers health insurance if you are 65 or older, under 65 and received Social Security Disability Insurance or people who are under the age of 65 and have End-Stage-Renal Disease, also known as ESRD.

A federal agency, known as CMS or (Centers for Medicare & Medicaid Services is who is responsible for running the program.

Medicare is being funded by Social Security and Medicare taxes that you pay on your income, from premiums that people pay who have Medicare and as part of the budget of the federal government.

Once you become eligible to enroll, you will start hearing about different parts of Medicare which we discuss below.

The Different Medicare Parts

There are four main parts to Medicare, and as we discussed earlier, they can be confusing.

Each part will play its own role in your medicare journey and understanding the differences can save you both money and heartache.

In some instances, it makes a lot of sense to also consider purchasing separate Medicare Supplement Plans aka Medigap Plans to fill in the gap where Medicare does not. 

We will detail each part of Medicare to make sure you have the best picture of how it works.

Medicare Part A (Hospital)

The first part of Medicare; Part A, is going to be your hospital insurance.  

Your hospital insurance will cover things like the cost of hospice, home health care, skilled nursing facility stays or even semi-private room for stays.

Part A will also cover blood transfusions requiring more than 3 pints of blood.

And guess what:

If you have worked for at the least 10 years in the United States, this benefit is usually free.

When you think about anything revolving around a hospital stay, think of Mediare Part A.

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Nursing Home Coverage

If you have a qualifying hospital inpatient stay then Medicare Part A will cover a skilled nursing facility stay (SNF).  

In order to qualify for the SNF care, your stay has to be a minimum of three days and must be provided at a Medicare-certified facility.

Medicare covered skilled nursing care covers, but is not limited to:

  • Skilled nursing services

  • Semi-private room

  • Medical social services

  • Meals

  • Rehab services, if they are medically necessary to treat your illness

  • Medications received while in SNF care

  • Medical supplies and equipment used in SNF

  • Ambulance transportation to the nearest provider

  • Dietary counseling

Remember, your doctor has to certify that you need daily skilled care that you cannot receive at home.

Hospice Coverage

If you have been diagnosed with a terminal illness and only given six months or less to live, you can get hospice care. 

The primary focus of the hospice is to make you as comfortable as possible while you are dealing with your illness, there is no focus on curing your disease.

Before a hospice stay is covered, you must meet all of the following conditions:

  • You must be enrolled in Medicare Part A.

  • Your doctor must certify that you are terminally ill and have six months or less to live.

  • You must agree to give up curative treatments for your terminal illness.

  • You must receive hospice care from a Medicare-approved hospice facility.

Medicare Part A hospice care is usually received in your home and it may include:

  • Doctor services

  • Nursing care

  • Pain relief medications

  • Social services

  • Durable medical equipment

  • Medical supplies

  • Hospice aide services

  • Homemaker services

  • Physical and occupational therapy

  • Dietary counseling

  • Short-term inpatient care

  • Short-term respite care

If you are under hospice care, Medicare Part A will sometimes cover some costs that Medicare normally does not include, like spiritual and grief counseling.

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Inpatient Care

Inpatient care can be covered for places like 

  • Participation in a qualifying clinical research study

  • Critical access hospitals

  • Inpatient rehabilitation facilities

  • Long-term care hospitals

  • Mental health care

  • Acute care hospitals

Keep in mind that Part A of Medicare does not cover a private room unless it is considered medically necessary.

Home Health Care

You also have home health care benefits that are covered when considered to be medically necessary and get ordered by your doctor. 

These home health care services can include:

  • Physical therapy

  • Speech-language pathology services

  • Part-time or intermittent skilled nursing care

  • Part-time or intermittent home health aide services

  • Occupational therapy

  • Medical social services

Keep in mind that Part A of Medicare will not cover any type of 24-hour home care, meals, or homemaker services if they aren’t related to your treatment.

It also won’t cover things like help with bathing and dressing, if that is the only care that you need.

Your home health care must be provided by a Medicare-certified home health agency, and a doctor must certify that you are home-bound.

Medicare Part B (Medical)

The next part of Medicare is going to be Part B, this part is responsible for your doctor's visits. 

It is going to mainly be used for outpatient services that are considered to be medically necessary.

It is going to include coverage for things like doctor office visits, preventative care, lab tests, chemotherapy, ambulance rides, diagnostic imaging surgeries or even kidney dialysis.

Medicare Part B is just as important as Part A and together they make up coverage for both at the hospital and outside of the hospital.

Part B Premiums

There is definitely a chance that your Part B Medicare premiums may go up every year and there is no way to figure out by how much. 

For 2020 the standard monthly premiums for Part B will be $135.50 and if you have Social Security benefits it will be deducted from your benefits automatically.

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Part B Coverage

There are a ton of things that you are covered for under Medicare Part B so we put together a list of the items.

Remember that you need to look at the specifics of how each benefit will work when you sign up for your Medicare Part B.

Ambulance Services

Cardiac Rehabilitation

Chiropractic Services

Diabetes Self Management Training

Diabetes Supplies

Durable Medical Equipment

Emergency Room Services

Eyeglasses

Hearing & Balance Exams

Kidney dialysis services and supplies

Mental health care (outpatient)

Occupational therapy

Outpatient medical and surgical services and supplies

Physical Exams

Physical Therapy

Prescription Drugs (limited)

Prosthetic and orthotic Items

Pulmonary rehabilitation

Rural health clinics and free or low-cost health clinics

Screenings (tests and scans)

Second surgical opinions

Shots

Smoking cessation (help to quit smoking)

Speech therapy

Telehealth

Transplants and immunosuppressive drugs

Urgently needed care

Medicare Part C (Medicare Advantage)

So, Part C of Medicare is different than Part A & Part B in that it is actually you obtaining your Medicare benefits through private insurance companies.

Part C of Medicare is most known as Medicare Advantage.

These Medicare Advantage plans are basically private health plans that you can sign up for instead of Original Medicare.

You will still get Parts A & B of Medicare, and some of them come with Part D as well, all from one private insurance company.

These Medicare Advantage plans usually offer a few more benefits than original Medicare; however, some of them will carry an additional monthly premium.  

If you are considering a Medicare Advantage plan, then you should also think about if you would prefer a Medicare Supplement plan as well.

Types of Medicare Advantage Plans

Knowing the different types of Medicare Advantage plans are important, so, below we put together a list of the different types: 

HMO (Health Maintenance Organization Plan)

Lets you see doctors and other health professionals who participate in its provider network. If your doctor is already in network, it could be a good option because you tend to pay less out-of-pocket with in-network doctors.

PPO (Preferred Provider Organization plan)

Covers both in- and out-of-network providers, giving you the freedom to choose any doctor that accepts Medicare assignment, which can work if you prefer that kind of flexibility.

  • PFFS (Private Fee-for-Service plan): The plan determines how much it will pay providers and how much you must pay when you get care. The treating doctor has to accept the plan’s payment terms and agree to treat you. If the doctor doesn’t agree to those terms, then the PFFS plan will not cover services through that doctor.

  • SNP (Special Needs Plans): Are especially for people who have certain special needs. The three different SNP plans cover Medicare beneficiaries living in institutions, those who are dual-eligible for Medicaid and Medicare, and those with chronic conditions such as diabetes, End Stage Renal Disease (ESRD), or HIV/AIDS. This type of plan always includes prescription drug coverage.

  • HMO-POS (Health Maintenance Organization – Point of Service plan): Covers both in- and out-of-network health services, but at different rates. You pay less out-of-pocket when you go to in-network doctors, labs, hospitals, and other health care providers.

  • MSA (Medical Savings Account plan): Includes both a high deductible and a bank account to help you pay that deductible. The amount deposited into the account varies from plan to plan. The money is tax-free as long as you use it on IRS-qualified medical expenses, which include the health plan’s deductible.

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Medicare Part D (Prescription)

The last part of Medicare is going to be Part D, this is going to help cover and lower the cost of your prescription drugs.

Unlike Parts A & B of Medicare, you don’t enroll in Part D through Social Security, instead, you will go through a private insurance company for your prescription plan.

Each plan will function differently depending on the insurance company, and once you sign up for coverage you would be considered enrolled in Medicare Part D.

These plans are optional and will come with an additional monthly premium that you will have to pay the insurance company directly.

If you are taking any prescriptions it is probably worth it to have a plan that will help you with co-pays in regards to prescriptions.

Below is a quick example of things Medicare Part D will cover:

Medicare Parts vs Medicare Plans

The most confusing part of Medicare can come from trying to figure out Parts vs Plans.  

This is because the Medicare Parts and Medicare Plans are both Letter Based.

To clear things up, just remember that there are only 4 parts to Medicare and that Medicare Plans are actually Medicare Supplement Plans also known as Medigap plans.

Medicare Supplement Plans are offered through private insurance companies and are Supplement to Original Medicare.

They basically pickup in areas when Medicare falls short in coverage.

You still have to be enrolled in Parts A & Parts B of Medicare to qualify for enrollment into a Medicare Supplement plan.

Below we show how Original Medicare (Parts A & B) work with Medicare Supplement Plans:

Taking Action

Now you know the different Medicare parts and how they work differently from Medicare Plans.

It should be much easier to navigate your way around Medicare and all of its different workings.

If you are turning 65 this year or have already turned 65, get enrolled as early as possible because the longer you wait, the more costly getting enrolled can become.

Getting the correct combination of coverage will be essential when it comes to living your best life and staying healthy.

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