Can I delay part B Medicare?

Asked by: Kathryne Crooks  |  Last update: October 28, 2025
Score: 4.2/5 (21 votes)

Coverage begins: Generally, the first month after you sign up. If you sign up for Part B while you're still working, or within the first full month after losing employer coverage, you can request to delay your Part B start date up to 3 months.

Can I postpone Medicare Part B?

You may delay Part B and postpone paying the premium if you have other creditable coverage. You'll be able to sign up for Part B later without penalty, as long as you do it within eight months after your other coverage ends. You'll need to inform Medicare of your decision before your Part B coverage starts.

Is there a penalty for delaying 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.

Can you get Medicare Part B at any time?

The individual can enroll at any time while covered under the group health plan based on current employment, or during the 8-month period that begins the month the employment ends or the group health plan coverage ends, whichever comes first.

Can I change my mind about Medicare Part B?

You can opt out of Medicare Part B for any reason. If you do, there is a penalty in the form of an increased premium for Part B if you enroll in Part B at a later date.

Can You Delay Enrolling in Medicare Part B? 🤔

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What form is needed to defer Medicare Part B?

If you're deferring enrollment in Medicare Part B, you must complete and submit the Ineligibility of Medicare Certification (PDF) form or the Certification of Medicare Status (PDF) form indicating the reason for deferral: You're still working and have active employer group health coverage.

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 if I don't want Medicare Part B?

If you stop Part B, you may have to re-enroll and may have to pay a penalty when you do. If you stop your Medicare Part B and you have a Medi-Cal SOC, you cannot get Medi-Cal covered services until you pay or promise to pay your monthly SOC.

What is the delayed enrollment period for Part B?

If you delay enrolling in Part B when you are first eligible because you are covered by an employer health plan, you have 8 months to apply for Part B from the date you, your spouse or family member stops working, or the date the Group Health Plan (GHP) or Large Group Health Plan (LGHP) coverage ends — whichever is ...

Is it better to delay Medicare?

It's important to sign up promptly to avoid gaps in coverage or late enrollment penalties. However, if you're already covered through an employer group health plan, it might make sense to sign up for Medicare later or delay Part B.

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).

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.

What is the penalty for delaying Medicare Part B?

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).

What is the alternative to Part B Medicare?

Medicare Advantage Plan (Part C)

A type of Medicare-approved health plan from a private company that you can choose to cover most of your Part A and Part B benefits instead of Original Medicare. It usually also includes drug coverage (Part D).

What is the 8 month rule for Medicare?

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).

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.

Is Part B Medicare 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.

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.

Is there a way not to pay for Medicare Part B?

You can voluntarily terminate your Medicare Part B (Medical Insurance). However, you may need to have a personal interview with us to review the risks of dropping coverage and for assistance with your request.

How much will Medicare Part B cost in 2025?

Most people pay the standard Part B monthly premium amount ($185 in 2025). Social Security will tell you the exact amount you'll pay for Part B in 2025. You pay the standard premium amount if you: Enroll in Part B for the first time in 2025.

Why would you decline Medicare Part B?

In most cases, you should only decline Part B if you have group health insurance from an employer you or your spouse is actively working at, and that insurance is primary to Medicare, meaning it pays before Medicare does.

Can I add Medicare Part B at any time?

Important: In most cases, if you don't sign up for Part B when you're first eligible, you'll have to pay a late enrollment penalty for as long as you have Part B. Also, you may have to wait until the General Enrollment Period (from January 1 – March 31) to enroll in Part B and coverage will start July 1 of that year.

Can I cancel Medicare Part B at any time?

Individuals with Medicare Part B can choose to cancel this plan at any time. However, there are risks and considerations they may want to consider before they do.

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.