What are the 4 parts to Medicare?
Asked by: Cletus Herzog | Last update: January 8, 2026Score: 4.9/5 (63 votes)
- 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.
Do I need Medicare Part C or D?
If you have Original Medicare and just need a plan for prescription medications, Medicare Part D is the best choice. When you require more coverage for dental, vision, or prescription drugs, Medicare Part C plans provide more options to fit your healthcare needs.
Do you pay for Medicare Part B and C?
Medicare Advantage Plan (Part C):
Monthly premiums vary based on which plan you join. The amount can change each year. You must keep paying your Part B premium to stay in your plan. Deductibles, coinsurance, and copayments vary based on which plan you join.
What are the 4 phases of Medicare coverage?
- Stage 1—deductible stage. ...
- Stage 2—initial coverage stage. ...
- Stage 3—Medicare Part D coverage gap. ...
- Stage 4—catastrophic coverage.
Do I need both Medicare Part A and B?
If you aren't eligible for free Part A, you don't have to enroll. However, if you want to buy Medicare coverage and you want Part A, you also have to buy Part B.
How to Choose a Medicare Plan and Enroll at the Perfect Time
Why is Social Security no longer paying Medicare Part B?
There could be several reasons why Social Security stopped withholding your Medicare Part B premium. One common reason is that your income has exceeded the threshold for premium assistance. Another reason could be that there was a mistake or error in your records.
Is Medicare Part D really necessary?
Is Medicare Part D required? No, Medicare Part D isn't a requirement. However, many people find that enrolling in a Part D plan is worth the investment. Your health can be unpredictable, so while you may not need many (or any) prescription drugs now, you may need them in the future.
How much does Medicare cost at age 65?
If you don't get premium-free Part A, you pay up to $518 each month. If you don't buy Part A when you're first eligible for Medicare (usually when you turn 65), you might pay a penalty. Most people pay the standard Part B monthly premium amount ($185 in 2025).
Is it mandatory to have Medicare deducted from Social Security?
A person does not have to pay their Medicare premiums directly from their Social Security. Medicare offers four additional ways to pay, including directly through the Medicare website, via Medicare Easy Pay, by mail, and through direct debiting of a bank account.
Does everyone pay $170 for Medicare Part B?
Most people pay no premiums for Part A. For Medicare Part B in 2025, most beneficiaries will pay $185 per month. Certain factors may require you to pay more or less than the standard Medicare Part B premium in 2025.
What are the 6 things Medicare doesn't cover?
- Eye exams (for prescription eyeglasses)
- Long-term care.
- Cosmetic surgery.
- Massage therapy.
- Routine physical exams.
- Hearing aids and exams for fitting them.
What is the best Medicare plan that covers everything for seniors?
Original Medicare with Medigap likely offers the most comprehensive coverage, but it may also be the most costly. A person can consider their income and how much they are able to spend before choosing a Medicare plan. Original Medicare with Medigap also offers a lot of flexibility when choosing a doctor or specialist.
Why are people leaving Medicare Advantage plans?
Key takeaways: People leave Medicare Advantage plans because out-of-pocket costs vary between plans, network restrictions can cause frustration, prior authorization requests can delay care, and it can be difficult to use the additional benefits they provide.
Can I skip Medicare Part D?
If you don't sign up for a Part D plan when you are first eligible to do so, and you decide later you want to sign up, you will be required to pay a late enrollment penalty equal to 1% of the national average premium amount for every month you didn't have coverage as good as the standard Part D benefit.
What part of Medicare is free when you turn 65?
People age 65 or older, who are citizens or permanent residents of the United States, are eligible for Medicare Part A. You're eligible for Part A at no cost at age 65 if 1 of the following applies: • You receive or are eligible to receive benefits from Social Security or the Railroad Retirement Board (RRB).
How do I avoid paying Medicare Part B?
You may refuse Part B without penalty if you have creditable coverage, but you have to do it before your coverage start date. Follow the directions on the back of your Medicare card if you want to refuse Part B.
What are disadvantages of Medicare Part D?
Disadvantages of Medicare Part D Prescription Drug plans include: Need to anticipate your prescription drug needs for the year: Part D plans differ in the types of drugs they cover. Knowing your medical situation can help you select a plan that is right for you and covers the prescription drugs you expect to need.
What is the monthly cost for Medicare Part D?
Medicare Part D premiums range from $0 to $190.80 per month in 2025 for stand-alone plans. Additional charges apply if you enroll late, have an extended gap in drug coverage or have a high taxable income.
Does Medicare cover dental?
In most cases, Medicare doesn't cover dental services like routine cleanings, fillings, tooth extractions, or items like dentures.
Does Medicare have a copay for doctor visits?
Medicare costs typically vary based on what coverage and services you receive and what providers you visit. When it comes to your copay, Medicare Part B usually covers 80% and you pay 20% of the cost for each Medicare-covered service such as a doctor's visit or item after you've paid your Part B deductible.
How do you qualify for $144 back from Medicare?
- Be enrolled Original Medicare (Parts A and B)
- Pay your own Part B premium.
- Live in the service area of a plan that offers a Part B giveback.
What are the top 5 medicare supplement plans?
💬 From our Nerds: What are the top five Medicare supplement plans? "Based on NerdWallet's Medigap rubric, I picked five best Medicare Supplement Insurance companies for 2025: AARP/UnitedHealthcare, Mutual of Omaha, State Farm, Anthem and Blue Cross Blue Shield.