What are the 4 parts of Medicare?
Asked by: Prof. Shawn Cummerata | Last update: December 31, 2025Score: 4.9/5 (74 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.
What is part C Medicare used for?
Medicare Advantage (MA), also called Medicare Part C, are private insurance plans offered by Medicare-approved companies. Medicare Advantage plans provide most of Part A (Hospital Insurance) and Part B (Medical Insurance) coverage and typically offer extra benefits such as vision, hearing and dental care.
What is the difference between Medicare Part B and C?
Medicare Part C is an all-in-one bundle that includes medical insurance, hospital insurance, and prescription coverage. Medicare Part B is one of the original components of Medicare. It covers doctor visits and outpatient services. Together with Part A, which covers hospital visits, it is called Original Medicare.
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.
Is Medicare Part B free at age 65?
Medicare Part A (hospital insurance) is free for almost everyone. You have to pay a monthly premium for Medicare Part B (medical insurance). If you already have other health insurance when you become eligible for Medicare, you may wonder if it's worth the monthly premium costs to sign up for Part B.
8 Reasons to DELAY Medicare Past 65 That Will Save You Thousands and Avoid ALL Penalties
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.
Do I automatically get Medicare Part B when I turn 65?
If you are approaching age 65 and you already receive Social Security or Railroad Retirement benefits through early retirement, you will be automatically enrolled in Medicare Parts A (hospital insurance) and B (medical insurance) when you turn 65.
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.
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.
Why is Medicare Part C so cheap?
Medicare Advantage plans differ in coverage and costs, even those sponsored by the same insurance company. Some plans even have $0 premiums or $0 deductibles, though all require you to still pay your Part B premium. (Medicare Advantage plans are partially funded by Medicare, which is why costs are so low.)
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.
What is a common problem for Part C plans?
Some plans have no patient limit for certain items (chemotherapy drugs, for example), causing patients to either forgo treatment altogether or drain their savings. Without secondary insurance, many cannot afford to pay their bills, causing doctors to lose more money.
Why do the elderly need Part C of Medicare?
Medicare Advantage (also known as Part C) allows older adults to get their Medicare benefits through private plans. In other words, if you have Medicare Advantage, you still have Medicare; you just receive your Part A and Part B coverage a different way.
Is there a Medicare plan that pays 100%?
Medicare Advantage Plan (Part C):
Deductibles, coinsurance, and copayments vary based on which plan you join. Plans also have a yearly limit on what you pay out-of-pocket. Once you pay the plan's limit, the plan pays 100% for covered health services for the rest of the year.
Why do people say not to get a Medicare Advantage plan?
Many people choose MA plans for their extra benefits and out-of-pocket limits. But MA plans have some potential disadvantages. They have smaller provider networks and often require prior authorization. And with an MA plan, you won't have access to Medigap supplement insurance to cover your out-of-pocket costs.
Can I drop my Medicare Advantage plan and go back to original Medicare?
Medicare Advantage Open Enrollment Period: Between January 1 and March 31 of each year, if you already have a Medicare Advantage Plan (with or without drug coverage) you can: Switch to another Medicare Advantage Plan (with or without drug coverage). Drop your Medicare Advantage Plan and return to Original Medicare.
What procedures will Medicare not pay for?
We don't cover these routine items and services: Routine or annual physical checkups (visit Medicare Wellness Visits to learn about exceptions). exams required by third parties, like insurance companies, businesses, or government agencies. Eye exams for prescribing, fitting, or changing eyeglasses.
What blood tests does Medicare not cover for seniors?
It's important to know that Medicare won't cover any blood test if it isn't medically necessary. If you seek a blood test on your own, it's unlikely you'll get it covered. Tests not covered may include those for employment purposes, wellness screenings, or routine monitoring without medical necessity.
Who is the best person to talk to about Medicare?
- Call us at 1-800-MEDICARE (1-800-633-4227). Help from Medicare is available 24 hours a day, 7 days a week, except some federal holidays. ...
- Contact your local State Health Insurance Assistance Program (SHIP) – Get free personalized health insurance counseling.
Is Medicare's age changing to 67?
Beginning in 2026, the retirement age would be increased by two months each year until it reached 67. After it was fully phased-in in 2036, the retirement age would remain at 67.
Does Medicare cover dental?
In most cases, Medicare doesn't cover dental services like routine cleanings, fillings, tooth extractions, or items like dentures.