Do you need part B if you have other insurance?
Asked by: Dr. Ole Herzog MD | Last update: May 2, 2025Score: 4.2/5 (32 votes)
Do I need Medicare Part B if I have insurance at work?
You may be required to get Medicare Part B even when you're still working. There are two situations in which you must get Part B when you turn 65. If your employer has fewer than 20 employees. If you're covered by a spouse's employer, and the employer requires covered dependents to enroll in Medicare when they turn 65.
Do you need Medicare if you have your own insurance?
Is it mandatory to sign up for Medicare? No. However, unless you have other insurance coverage, it's generally to your benefit to enroll, especially if you qualify for premium-free Part A and don't have creditable prescription drug coverage.
Is Medicare Part B required if I have other insurance?
If your group health plan or retiree coverage is the secondary payer, you may need to sign up for Medicare Part B before they'll pay. This order of payment is called "coordination of benefits."
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.
8 Reasons to DELAY Medicare Past 65 That Will Save You Thousands and Avoid ALL Penalties
Can I skip Part B of Medicare?
If you don't qualify to delay Part B, you'll need to enroll during your Initial Enrollment Period to avoid paying the penalty. You may refuse Part B without penalty if you have creditable coverage, but you have to do it before your coverage start date.
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).
Can I opt out of Medicare Part B if I have private insurance?
In general, when you're 65 or older, you should decline Part B only if you have group health insurance from an employer for whom you or your spouse is still actively working and that insurance is primary to Medicare. (That is, it pays before Medicare does.)
What is the best secondary insurance if you have Medicare?
- Best for extra plan benefits: Humana.
- Best for straightforward coverage: State Farm.
- Best for extensive medical care coverage: AARP by UnitedHealthcare.
- Best for a range of Medigap plans: Blue Cross Blue Shield.
Do I have to get Medicare if I already have health insurance?
If you (or your spouse) have health insurance from a job:
If you or your spouse are still working, you may be able to wait to sign up for Medicare without paying a late enrollment penalty. Where you have group health insurance that's available to everyone at the company.
Can I refuse to pay 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.
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.
Why would you decline Medicare Part B?
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. The IEP is the first time you can sign up for Medicare.
Can I drop my employer health insurance and go on Medicare?
Once you retire or lose your employer coverage, you can enroll in Medicare Part B during a Special Enrollment Period (SEP) without facing late enrollment penalties. This SEP typically lasts for eight months after your employment or coverage ends.
How do you know if you need Medicare Part B?
You Need Part B if Medicare Is Primary
It is your outpatient coverage. Once you retire and have no access to other health coverage, Medicare becomes your primary insurance. Part A pays for your room and board in the hospital. Part B covers most of the rest.
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.
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.
Can I cancel my Medicare Part B if I have other insurance?
You generally can't drop Medicare Part A unless you're paying a premium for it. For people who've paid Medicare taxes for 40 quarters — 10 years of work that don't have to be consecutive — Part A has no premiums. You can drop Part B while you have coverage from your own or your spouse's current employer.
Do I need Part B if I have private 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.
Is Medicare Part B mandatory at age 65?
1. If You Are Approaching or at Age 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.
How do I avoid paying Medicare Part B?
Contact your local Social Security office. If you're dropping Part B and keeping Part A, we'll send you a new Medicare card showing you have only Part A coverage. Write down your Medicare Number in case you need to go to the hospital or get Part A-covered services until your new card arrives.
Who does not need Medicare Part B?
You may have health insurance coverage under a group health plan based on your or your spouse's current employment. In this case, you may not need to apply for Medicare Part B at age 65.
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).