What exactly does Part B cover?
Asked by: Warren Pollich | Last update: January 23, 2026Score: 4.5/5 (41 votes)
What does Medicare Part B actually pay for?
Part B covers things like:
Durable medical equipment (DME) Limited outpatient prescription drugs. Mental health & substance use disorders. Oxygen equipment & accessories.
What items are covered under Medicare Part B?
Medicare Part B helps cover medically-necessary services like doctors' services and tests, outpatient care, home health services, durable medical equipment, and other medical services.
What does Medicare Part B not cover?
Medicare Part B does not pay for some services that fall under the coverage of other parts. Examples include inpatient hospital services, which Part A funds, and most prescription medications, which Part D funds. Medicare regularly evaluates which services Part B will cover.
Which service would not be covered under Medicare Part B?
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 does Medicare Part B Cover?
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.
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.
Does Medicare Part B cover 100%?
With Medicare Part B, you pay 20 percent of the cost for the services you use. So if your doctor charges $100 for a visit, then you are responsible for paying $20 and Part B pays $80. There is no limit on Part B coinsurance costs, which could add up if you have a lot of doctor visits or need other services.
Why are people leaving Medicare Advantage plans?
But there are trade-offs. Medicare Advantage plans often have a limited network of hospitals and physicians. And while the premiums are typically low, enrollees could end up paying more in the long run in copays and deductibles if they develop a serious illness.
Do I need part B if I have other insurance?
You can enroll in Medicare Part B if you have other insurance, but you don't have to. However, depending on your other insurance, it may benefit you to have both. This depends on the cost of your other insurance and how it works with Medicare.
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.
What expenses are not covered by Medicare Part B?
Medicare Part B typically doesn't cover routine vision, hearing, and dental care, regular foot care, and aids like eyeglasses, contact lenses, and hearing aids. But Part B policies often change, so it's important to verify coverage details with Medicare.
Does Medicare Part B cover dental?
For Part B-covered dental services, you pay 20% of the Medicare-approved amount after you meet the Part B deductible. If you get the covered service in an outpatient hospital or other facility setting, you'll also pay a copayment to the facility.
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 is the 80/20 rule in Medicare?
The 80/20 Rule generally requires insurance companies to spend at least 80% of the money they take in from premiums on health care costs and quality improvement activities. The other 20% can go to administrative, overhead, and marketing costs. The 80/20 rule is sometimes known as Medical Loss Ratio, or MLR.
Do I have a copay with Medicare Part B?
Original Medicare Part A has a copayment. Medicare Part B may also have a copayment in certain cases, such as for hospital visits on an outpatient basis. People enrolled in Medicare Advantage or Medicare Part D prescription drug plans may pay copayments. However, the amount will depend on the plan provider's rules.
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.
Why are seniors losing Medicare Advantage plans?
Health systems and hospitals are also making the decision to cancel contracts due to excessive prior authorization denial rates and slow payments from insurers. Already 27 health systems have canceled their Medicare Advantage contracts this year.
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.
Do I really need Medicare Part B?
Part B is optional. Part B helps pay for covered medical services and items when they are medically necessary. Part B also covers some preventive services like exams, lab tests, and screening shots to help prevent, find, or manage a medical problem.
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.
Does Medicare pay for all hospital bills?
After you pay the Part A deductible, Medicare pays the full cost of covered hospital services for the first 60 days of each benefit period when you're an inpatient, which means you're admitted to the hospital and not for observational care. Part A also pays a portion of the costs for longer hospital stays.
How do you qualify for Medicare Part B for free?
Individuals already receiving Social Security or RRB benefits at least 4 months before being eligible for Medicare and residing in the United States (except residents of Puerto Rico) are automatically enrolled in both premium-free Part A and Part B. People who are automatically enrolled have the choice of whether they ...
Can I drop my employer health insurance and go on Medicare Part B?
Once you stop working (or lose your health insurance, if that happens first) you have an 8-month Special Enrollment Period (SEP) when you can sign up for Medicare (or add Part B to existing Part A coverage).
How many doctor visits does Medicare cover for seniors?
Medicare does not limit the number of times a person can consult their doctor, but it may limit how often they can have a particular test and access other services. Individuals can contact Medicare directly at 800-MEDICARE (800-633-4227) to discuss physician coverage in further detail.