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

Asked by: Dr. Daron Watsica  |  Last update: December 22, 2025
Score: 4.1/5 (40 votes)

For each 12-month period you delay enrollment in Medicare Part B, you will have to pay a 10% Part B premium penalty, unless you have insurance based on your or your spouse's current work (job-based insurance) or are eligible for a Medicare Savings Program (MSP).

Is there a penalty for not having Medicare Part B?

Example: If you waited 2 full years (24 months) to sign up for Part B and didn't qualify for a Special Enrollment Period, you'll have to pay a 20% late enrollment penalty (10% for each full 12-month period that you could have signed up), plus the standard Part B monthly premium ($185 in 2025).

Is it mandatory to have 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.

What happens if I opt out of Medicare Part B?

Part B (Medical Insurance)

There are some risks to dropping coverage: Your costs for health care: You may have to pay all of the costs for services that Medicare covers, like hospital stays, doctors' services, medical supplies, and preventive services.

Can I refuse Medicare Part B if I have?

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.

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Why do people decline Medicare Part B?

Most people pay a monthly premium for Part B. If you have a low income, there are programs that can pay your Part B premium if you qualify. Some people do not take Part B during their Initial Enrollment Period (IEP) because they have primary insurance from their current employer or their spouse's current employer.

Does everyone have to pay $170 a month for Medicare?

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.

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).

Why are doctors opting out of Medicare?

Why should a direct care physician opt out of Medicare? The ONLY reason to opt out of Medicare is if you want to 1) see a Medicare patient, 2) under private contract, 3) for covered services. All three of these must be true, or it is not worth your trouble to opt out.

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 is the alternative to 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 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).

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 a person really need Medicare Part B?

Part B helps cover medically necessary services like doctors' services, outpatient care, and other medical services that Part A doesn't cover. Part B also covers many preventive services. Part B coverage is your choice. However, you need to have Part B if you want to buy Part A.

Can you avoid paying for Medicare Part B?

You do not have to pay for Medicare Part B to keep Medi-Cal. Stopping Medicare Part B coverage is generally not recommended. If you want to talk to someone about stopping Medicare Part B, call the SSA at 1-800-772-1213. NOTE: A few things could happen if you do not pay your Medicare Part B premium.

Can I delay Medicare Part B if I am still working?

People with group health coverage based on current employment may be able to delay Part A and Part B. They won't have to pay a lifetime late enrollment penalty if they enroll later.

Can I opt out of Medicare Part B?

Individuals with Medicare Part B can choose to cancel (drop) their coverage at any time. However, before they do so, they should consider risks, such as medical costs, late enrollment penalties, and coverage gaps.

Why are many providers choosing not to take Medicare patients?

In recent years, physician groups and some policymakers have raised concerns that physicians would opt out of Medicare due to reductions in Medicare payments for many Part B services, potentially leading to a shortage of physicians willing to treat people with Medicare.

Why am I forced to go on Medicare?

Enrolling in Medicare Part A is mandatory for people ages 65 and over who receive Social Security benefits. Enrollment in Part B is voluntary. Most people choose to have either Part B coverage or a private health insurance policy that covers medical expenses.

Do I need Medicare 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.

Can my employer pay my Medicare Part B premium?

Employers can reimburse any Medicare Part B and Part D premiums for employees who are actively working. This requires the company's payment plan to integrate with the group insurance plan.

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.

How to qualify for free Medicare Part B?

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 ...