What does Part B mean for Medicare?

Asked by: Vidal Bode  |  Last update: January 16, 2026
Score: 4.9/5 (59 votes)

Medicare Part B helps cover medical services like doctors' services, outpatient care, and other medical services that Part A doesn't cover. Part B is optional. Part B helps pay for covered medical services and items when they are medically necessary.

Who automatically gets part B Medicare?

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 is the main difference between Medicare Part A and B?

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.

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.

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.

What does Medicare Part B Cover?

22 related questions found

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.

Who qualifies for an extra $144 added to their social security?

To qualify to get $144 added back to your Social Security check, you can enroll in a Medicare Advantage plan that offers a Part B premium reduction or giveback benefit.

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.

Can Medicare Part B be free?

Part B is a voluntary program that requires the payment of a monthly premium for all parts of coverage. Eligibility rules for Part B depend on whether a person is eligible for premium-free Part A or whether the individual has to pay a premium for Part A coverage.

How much is deducted from social security for Medicare Part B?

Medicare Part B Premium and Deductible

The standard monthly premium for Medicare Part B enrollees will be $185.00 for 2025, an increase of $10.30 from $174.70 in 2024. The annual deductible for all Medicare Part B beneficiaries will be $257 in 2025, an increase of $17 from the annual deductible of $240 in 2024.

What are the 6 things Medicare doesn't cover?

Some of the items and services Medicare doesn't cover include:
  • 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 mandatory?

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.

Who is exempt from paying Medicare Part B premiums?

Enrollees who have Medicaid, employer-sponsored health coverage, or retiree health benefits from an employer generally don't have to pay the full Medicare Part B deductible, as the other coverage picks up some or all of the cost (this varies depending on the plan).

How do I get part B added to my Medicare?

You must call Social Security at (1-800-772-1213) to sign up for Part B. TTY users can call 1-800-325-0778. If you don't enroll in Part B when you're first eligible, you may have to pay a late enrollment penalty for as long as you have Part B.

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 much money can you have in the bank if you're on Medicare?

eligibility for Medi-Cal. For new Medi-Cal applications only, current asset limits are $130,000 for one person and $65,000 for each additional household member, up to 10. Starting on January 1, 2024, Medi-Cal applications will no longer ask for asset information.

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.

Do seniors pay for Medicare Part B?

You must keep paying your Part B premium to stay in your plan. 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.

What happens if I don't take Medicare Part B?

Part B late enrollment penalty

You'll pay an extra 10% for each year you could have signed up for Part B, but didn't. You may also pay a higher premium depending on your income.

What can I get instead of Medicare Part B?

Part C (Medicare Advantage)

Part C is known as Medicare Advantage. It's an alternative to Parts A and B that bundles several coverage types, including Parts A, B, and usually D. It may also include: Vision.

Who is the best person to talk to about Medicare?

Talk to someone
  • 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.

How do I get my $16728 Social Security bonus?

Specifically, a rumored $16,728 bonus that had people wondering if it was true or not in 2024? Sadly, there's no real “bonus” that retirees who receive Social Security can collect.

What is the $1800 Social Security check?

About the $1800 Social Security increase:

However, the increase is not for everyone; it is dependent on various factors such as your earnings and eligibility criteria, all of which will determine whether this $1,800 is the monthly amount increase for COLA and the delayed retirement credits.

How do I get $800 back from Medicare Part B?

Medicare Part A and Part B know they can get up to $800 back

All the member has to do is provide proof that they pay Medicare Part B premiums. Each eligible active or retired member on a contract with Medicare Part A and Part B, including covered spouses, can get their own $800 reimbursement.