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Medicare Creditable Coverage

Summary: If you choose to delay your Medicare coverage, you’ll want to ensure you have creditable coverage. Creditable coverage must provide you with benefits that are as good as or better than Medicare’s coverage. Below, we’ll go into detail about which coverage is considered creditable for Medicare Part B and Medicare Part D. Estimated Read Time: 7 min

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Table of Contents:

  1. What is Creditable Coverage for Medicare Part B?
  2. What is Creditable Coverage for Medicare Part D?
  3. Notice of Creditable Coverage
  4. What Happens if You Do Not Have Creditable Coverage?
  5. Is COBRA Creditable Coverage for Medicare?
  6. Is VA Creditable Coverage for Medicare?
  7. How to Find Out if Your Coverage is Creditable Under Medicare

When you have creditable coverage, you may delay enrolling in Medicare Part B and/or Medicare Part D without accruing late enrollment penalties. However, it is important to understand that not all health coverage is considered creditable by Medicare.

For a health plan to be considered creditable coverage, it must provide benefits that are as good as or better than the coverage you can get through Medicare. Below, we review common forms of coverage and discuss their creditability for Medicare.

What is Creditable Coverage for Medicare Part B?

It is not uncommon to delay Medicare Part B because you are still working and covered under your employer’s health plan. However, not all employer coverage is considered creditable and delaying Medicare Part B without creditable coverage can be detrimental to your wallet in the future.

If you do not enroll in Medicare Part B as soon as you become eligible for Medicare, you may be subject to a penalty. The Medicare Part B penalty increases incrementally for every year you lack creditable coverage. When you eventually enroll in Medicare Part B, you will pay the penalty plus your Medicare Part B premium each month.

To know if your coverage is creditable or not, you should receive a letter from your insurance carrier each year to notify the Medicare-eligible members of your household of the credibility of your coverage.

Examples of Creditable Coverage for Medicare Part B

If you are approaching Medicare eligibility and wish to delay Medicare Part B without penalty, you must have creditable health coverage. Some of the most common types of creditable coverage include:

If your employer or union covers more than 20 people and you are actively employed, your group health plan is considered creditable coverage by Medicare. This also applies if you are covered under your spouse’s employer health plan while they are actively employed.

*FEHB is only considered creditable for Part B while actively employed. Visit our FEHB and Medicare page for more information.

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Examples of Coverage NOT Creditable for Medicare Part B

When it comes to creditable coverage, not all plan types qualify. You will want to be sure that your health care plan is considered creditable for Medicare Part B when delaying Part B coverage.

Examples of coverage that is not creditable for Medicare Part B include:

Flow chart showing if coverage is creditable for Medicare.

What is Creditable Coverage for Medicare Part D?

Creditable prescription drug coverage, as defined by Medicare, is “prescription drug coverage that’s expected to pay, on average, at least as much as Medicare drug coverage”.

In some cases, coverage may be creditable for Medicare Part D but not creditable for Medicare Part B. Thus, it is easier to delay Part D without being subject to the late enrollment penalty.

Examples of coverage that could be creditable for Medicare Part D:

  • Drug coverage from a current or former employer/union
  • Indian Health Service
  • VA benefits
  • FEHB (active or retired)

Examples of coverage that is not creditable for Medicare Part D include:

  • Prescription discount programs
  • Prescription coupon programs
  • Drug coverage that does not cover at least as much as Medicare Part D

If you are eligible for Medicare Part D but delay enrollment, you accrue a penalty for each month you go without creditable drug coverage. This penalty will be assessed when you enroll in the future and you will need to pay it, in addition to your premium, each month you have Medicare Part D.

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Notice of Creditable Coverage

When you become eligible for Medicare but still have coverage through an employer/union or other group health plan, you will receive a notice of Creditable Coverage. You will receive this notice annually from your employer/union in September. The Notice of Creditable Coverage will state whether your current plan is considered creditable coverage.

You will want to keep this notice in a safe place for when you decide to enroll in Medicare Part B and/or a Medicare Part D plan. This notice will serve as proof of creditable coverage so you are not penalized for delaying your enrollment. If you misplace your Notice of Creditable Coverage, you can contact your employer or union’s benefits coordinator to request a copy.

Entities Required to Provide Proof of Creditable Coverage for Medicare

The Centers for Medicare & Medicaid Services requires employers and other entities offering group health plans to provide proof of creditable coverage for Medicare-eligible individuals who are enrolled in their health plan. CMS requires the following entities to provide this proof:

  • Employer group health plans
  • Department of Veterans Affairs (VA)
  • Unions
  • Federal, state, and local governments

If your plan is not creditable, you should still receive a notice. This notice, however, will be a Non-Creditable Coverage Disclosure that will state that your plan is not creditable for Medicare. If you receive this notice, we recommend enrolling in Medicare Part B or Medicare Part D as soon as you can to avoid penalties.

What Happens if You Do Not Have Creditable Coverage?

If you delay Medicare enrollment without credible coverage, you may face a late enrollment penalty for Medicare Part B or Medicare Part D.

The penalty for Medicare Part D is 1% of the national base beneficiary premium times the number of months you went without creditable coverage. In addition, the Medicare Part B penalty is 10% for every 12-month period you go without coverage. Keep in mind, these penalties never go away. That’s why it’s important to know if your current coverage is creditable before you choose to delay enrolling in Medicare.

Many employees are under the impression that their group health plan through work will allow them to delay enrollment in Medicare until they retire. However, if you work for an employer with fewer than 20 employees, your group health insurance will not be creditable for Medicare.

Don’t be like Bob, who assumed his health plan with his small company would cover him until retirement at 70. Now, he is responsible for paying the Medicare Part B penalty indefinitely.

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Is COBRA Creditable Coverage for Medicare?

COBRA can be creditable for Medicare Part D, but COBRA is NOT creditable under Medicare Part B.

If you lose group or employer coverage and receive COBRA benefits, you will have an eight-month Special Enrollment Period to sign up for Original Medicare without penalty. Once this Special Enrollment Period ends, you must wait until a valid enrollment period and may be subject to the Part B late enrollment penalty.

COBRA may or may not be creditable for Medicare Part D – it will depend on your specific benefits. Ask your benefits coordinator if your drug coverage under COBRA is considered creditable. If it is, you can delay enrolling in Medicare Part D until your COBRA ends. If it is not creditable, then you will want to ensure that you enroll in a Medicare Part D plan as soon as you become eligible to avoid a penalty.

Is VA Creditable Coverage for Medicare?

VA health care benefits are not considered creditable coverage for delaying Medicare Part B. However, VA benefits are considered creditable drug coverage for Medicare Part D.

This is something that is very often miscommunicated to veterans. If you have VA health benefits, you can delay Medicare Part D without incurring a penalty. But, if you delay Medicare Part B, you may be subject to a late enrollment penalty. The U.S. Department of Veterans Affairs recommends signing up for Original Medicare as soon as you can.

Even if you have medical coverage under the VA, there are still many reasons to enroll in Medicare coverage. You can have both Medicare and VA benefits, so you won’t risk losing your VA health benefits if you enroll in Medicare. Having Medicare coverage will allow you to receive care at a non-VA hospital or doctor, giving you wider access to care.

Though VA health benefits are considered creditable coverage for Medicare Part D, you may still consider enrolling in a Part D plan so you can get help paying for prescriptions that are filled at your local pharmacy (instead of the VA mail-order service).

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How to Find Out if Your Coverage is Creditable Under Medicare

Understanding whether your coverage is creditable under Medicare is essential to avoiding late enrollment penalties down the road. Since these penalties are not one-time fees, they can have a significant impact on your monthly budget.

The guidelines and regulations concerning creditable coverage can be a little confusing. At MedicareFAQ, our agents are equipped with the knowledge necessary to take complex Medicare topics and explain them in a way that’s easy to understand. If you have questions about creditable coverage and your Medicare coverage options, give us a call.

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MedicareFAQ is dedicated to providing you with authentic and trustworthy Medicare information. We have strict sourcing guidelines and work diligently to serve our readers with accurate and up-to-date content.

  1. 3 Ways to Avoid the Part D Late Enrollment Penalty, Medicare.gov. Accessed March 2024.
  2. Creditable Coverage Model Notice Letters, CMS.gov. Accessed March 2024.
  3. VA Health Care and Other Insurance, U.S. Department of Veterans Affairs. Accessed March 2024.
Kayla Hopkins

Kayla Hopkins

Content Editor
Kayla Hopkins is an accomplished writer and Medicare educator serving as the Editor of MedicareFAQ.com. Upon completing her Communications degree from Ohio University, Kayla dedicated her time to understanding the ever-evolving landscape of healthcare. With her extensive background as a Licensed Insurance Agent, she brings a wealth of knowledge and expertise to her writing.
Ashlee Zareczny

Ashlee Zareczny

Compliance Manager
Ashlee Zareczny is the Compliance Manager for MedicareFAQ. As a licensed Medicare agent in all 50 states, she is dedicated to educating those eligible for Medicare by providing the necessary resources and tools. Additionally, Ashlee trains new and tenured Medicare agents on CMS compliance guidelines. Ashlee is a Medicare expert who specializes in Medicare Supplement, Medicare Advantage, and Medicare Part D education.

62 thoughts on "Medicare Creditable Coverage"

  1. Hi, I am retiring Next Feb. at age 65 but will continue working. My employer has 21 employees at this time. Will my insurance still be creditable if my employer has just 19 employees for part of the year? Two of the employees are part time, and not provided insurance, thus only 19 are currently enrolled in the group coverage. Will this still be considered creditable for Medicare purposes.
    Thank you

    1. Hi Don, great question! The threshold is typically 21 employees in the company. However, to get a more clear explanation as to whether or not your coverage is creditable, you should reach out to your HR benefits rep or contact your plan carrier directly. They will be able to give you a definitive answer based on your plan and its benefits.

  2. I have the VA and it covers me at any facility, VA or public.
    There have been quite a few improvements to the VA Medical System over the years.
    VA mails my meds to me wherever I am at home or traveling.
    I have had hospital stays and incurred no cost to me, VA covered everything.

  3. I turned 65 Dec 2023 and started a new job at large Catholic hospital Nov 2023. I signed up for our group Company Medical insurance for 2024. I am signing up for Medicare part A soon and was going to hold off on B and D until retirement. My problem is I cannot obtain proof of creditable coverage from my employer to keep on hand, so I am not penalized after signing up for B and D at retirement Time. My company will only Give me forms for proof of employment start date. They State I do not need Credible coverage information as long as I am employed and will not be penalized as long as I sign up For B and D within 30 days after my job ends. Is this true????

    1. Great question! Each year, your insurance company should send you a notice of creditable coverage form in the mail. Your employer usually does not handle these forms, so they may not be aware it will be sent by the insurance company. Make sure to keep this letter incase it is needed once you enroll in Part B and Part D.

  4. I enrolled in Medicare Parts A and B when I went from full-time to part-time in January 2023 at age 68. I thought I set up automatic payments, but I did not. I received notification in October 2023 that Part B coverage was canceled in July 2023. I paid past due premiums and filed an appeal as stated in the notification. My employer with more than 20 employees will allow me to work full-time again to get creditable coverage. Will that work to reapply for Medicare Part B without penalty? How long would I have to work full-time with creditable coverage before reapplying?

    1. Hello Ian,

      Sorry to hear about your mix up. Filing an appeal is the right thing to do, as is covering your premiums. However, the decisions to overturn Part B penalties reside with the Office of Medicare Hearings and Appeals and Social Security. The appeals process can typically take 60 days. Once you receive your ruling, you’ll know what your next steps are. In the meantime, continue to maintain creditable coverage through your employer. Best of luck!

  5. I am a retired school teacher and have always been covered under my district’s insurance. I retired in June of 2021 and had coverage through August 31. I then began working for a fairly large private school and received coverage under them until just recently. The insurance was better at that time. I was without coverage for only one month only. I, too, have paid into medicare my entire life. Will I have to pay a penalty for not being covered for only one month? I have proof of both coverages.

    1. Hi Karen! If you’re referring to the Medicare Part B then you won’t have to pay a penalty unless you went a full 12 months without creditable coverage. If you’re referring to Medicare Part D prescription drug coverage then you won’t need to pay a penalty unless you went 63 days or more without creditable coverage.

  6. Thank you for this article. The more I learn about Medicare, the more I am confused. My husband retired from Delta Airlines and we were given full healthcare coverage for 2 years. We were planning to go on COBRA for 18 months and then pay for the retiree health insurance Delta offers (very expensive). My husband just qualified for SSDI (he is 55 years old). In 2 years he will be eligible for Medicare. Based on some questions I see above, are you saying that when he becomes eligible for Medicare in 2 years (age 57) he must go on Medicare or he will lose his SSDI monthly payment? And/or he must go on Medicare in 2 years or he will be penalized for his lifetime for not enrolling in Part B & D? I thought he could take Medicare at anytime after 2 years (if we decided not keep the Delta retiree plan, say in 3 years, then we could choose Medicare). I also thought that the clock “reset” when he turns 65 and it would be like he never had Medicare under SSDI. In other words, a clean slate when going from Medicare under SSDI to Medicare at age 65. Any guidance you can provide is greatly appreciated!

    1. Hello! Thank you for your question. Once your husband becomes eligible for Medicare after 2 years of SSDI, he will need to enroll in Medicare Part A to continue receiving SSDI benefits. The good news about Medicare Part A is that for most, you do not pay a monthly premium. If you worked at least 10 years paying Medicare taxes in the U.S., your Part A coverage will have a $0 premium. Thus, taking the coverage really will not impact your wallet, but provide additional coverage for your husband. If he decides to delay enrolling in Part B, he would have to pay the premium if he decided to enroll in the future before age 65. But, as you mention, at 65 the clock restarts and any penalty is reset. Thus, if he delayed Part B until 65, there would be no penalty so long as he enrolled in coverage during his Initial Enrollment Period surrounding his 65th birthday.

  7. Your article was very helpful. My wife is currently on medicare part A, B and has a supplement G and D. She just got a full time job at the local library system which has less than 20 employees but the health insurance is with the State of Georgia Health Plan (Blue cross/BS, plan for all State employees and teachers) It sounds like her employer plan would be creditable even though her employer is less than 20. What do you think? Thanks for your input.

    1. Thank you, Bill. I’m happy you found the article helpful. Since the insurance coverage is through the State of Georgia, it does seem like that would be creditable coverage even though her specific library branch has less than 20 employees. To verify this, your wife can contact her benefits administrator or Medicare directly.

  8. How would I prove creditable coverage if I have a German private insurance (we pay and get reimbursed) – they don’t have their policy in English, and they don’t have an office in the US, but they are better than anything we can get in the US (no “network only”, no copays,…….)

    1. In this special circumstance, I would recommend contacting your local Social Security office and ask what they would require to prove this coverage creditable.

  9. This article says that retiree plans are not considered creditable coverage for Medicare Part B. I am a federal retiree and I carried my Blue Cross/Blue Shield basic coverage into retirement. It was my understanding that this coverage for federal annuitants was consider creditable coverage for Part B. Is that true?

    1. Tim, Federal Employee Health Benefits are only considered credible while you are still working. Once you are no longer working for the company providing the benefits, you must enroll in Medicare Part B to avoid the penalty. However, you can keep your FEHB after enrolling in Medicare Part B and use it as secondary coverage.

  10. Wondering

    I am 68 years old and retired at 65. I started on my spouses group coverage the day after I retired with an employer over 20 people. He is going part time in April when I turn 69. As a result his premiums will skyrocket while his income drops.. We want to drop me from the group plan and start my Part B
    to save money. I have Part A already. Does this qualify me for SEP? Or does voluntary dropping group coverage set me up for using the GEP and lifetime penalties?

    1. Roberta, leaving group coverage voluntarily does qualify as an SEP in certain states, if this applies to your state you would avoid any part B penalties.

  11. Good evening; I have received conflicting information from both social security and medicare, but I believe medicare is correct.
    The question is this: I am a full time PhD student at a state university and have purchased student health insurance coverage. It is a very high end plan and I called the insurance company and they confirmed it was credible coverage. I will be 65 in February. Medicare rep says I can defer signing up for Part B without penalty because I have credible coverage but Social Security said only people with a large employer who carry health care coverage can defer without penalty.
    It seems Social security’s response is completely illogical. The coverage I have with the student plan is far superior to what I would get from Part B. Further I have signed up for coverage for the academic year. Please advise.
    Thank you

    1. Rosemary, in most cases, if your coverage is as good as or better than Medicare, it would be considered creditable. It would be beneficial to reach out to your current plan to ensure you can remain on the plan after age 65. However, Social Security does administer Medicare fines, so I would follow their guidance in this situation.

  12. I retired from a city fire department in 2016 at age 51. I receive a standard pension and insurance coverage through the city. I was awarded SSDI in 2021 at age 56 (not due to the fire department) and became eligible for Medicare Part A and B. The pension’s pharmacy insurance is considered creditable for Medicare Part D. They send a notice each year. Does this mean that the regular insurance coverage is also creditable? Do I have to take Medicare Part B or can I wait until age 65 with no penalty? Some say I can wait with no penalty, others say I will have to pay a penalty. Who is correct?

    1. Thanks for reaching out! Just because your pharmacy coverage is credible, does not mean your health coverage is credible as well. If you do not receive a notice of credible coverage each year, I would contact your benefits administrator for further details. Often with a pension, you must take Medicare at age 65, however every plan has different requirements.

  13. Dear Sir,
    I will be turning 65 in June and still plan on working and staying on company insurance. I was told that I can defer Medicare without a penalty due to having credible coverage. Is this correct ? How do I know if I have credible coverage? Is there a list?

    1. Hi Barbara – if the company that you receive insurance through has at least 20 employees, you can defer Medicare without penalty.

  14. At what age do I have to have
    Creditable Coverage For Medicare?
    Does a high deductible plan count as creditable?

    1. Hi Ronald, once you turn 65 and become eligible, you will need to have creditable coverage for Medicare to be safe from late enrollment penalties. If your coverage is through an employer with at least 20 employees, it is considered creditable for Medicare. If the coverage is through an employer with fewer than 20 employees or through the Marketplace, it is not creditable.

      1. Hi Jagger,

        This is very interesting. Is there anything documented on the Medicare web site about a penalty for remaining on small group coverage because it is not creditable for Part B? I am Medicare eligible and working for a group with fewer than 20 employees (or at least we will have fewer than 20 employees soon). Thank you!

        Janet Walker

  15. My question about credible insurance is at what age do you have to have credible insurance for Medicare and what would make a high deductible plan credible or not?

    1. Hi Ronald – you must have creditable health insurance coverage once you are 65 and age into Medicare eligibility. A high-deductible plan is creditable if it is through an employer with 20 or more employees.

      1. My husband retired with lifetime healthcare and prescription coverage from his employment in the Buffalo Police department. I am entitled to healthcare and drug coverage from his employer while he is alive. If he dies my coverage ends. A agent from Medicare stated he has credible coverage. Do I need to enroll in Medicare B & D now or can I enroll later without penalty if he should pass away before me. In other words do I have credible coverage and can I decline Medicare coverage B & D without penalty later if he should pass away before me. I enrolled in Medicare B prior to knowing about credible coverages, so can I know decline until a future date now and enroll later if need be.
        Thank you for your time,
        Sonia DiPasquale

      2. Hi Sonia – if Medicare confirmed that the coverage is creditable for Part B and Part D, you can delay enrollment until it becomes necessary. In the event that your husband would predecease you, you would get a Special Enrollment Period due to loss of coverage. For Part B, you’ll need to go through Social Security and fill out Form CMS-1763 to terminate your medical (Part B) insurance. During the Annual Enrollment Period, which is going on now (10/15-12/7), you have the chance to drop your Part D coverage.

  16. Hello, my husband and I retired at age 60, we went on cobra for 18 mos and then purchased insurance on the ‘exchange’ – it is very costly. If we drop this insurance, will we experience any issues getting medicare at age 65? i.e. creditable coverage?

    1. Hi Debra, thank you for reaching out. You will not experience any issues when enrolling in Medicare at age 65 if you drop your current plan. At age 65 you receive an Open Enrollment, you can think of this as a blank slate.

  17. If I am still working and I am 65 and have credible coverage , do I have to sign up for Part A during the IEP?

    1. Bernadette, you are not required to enroll in Part A, however if you are eligible for premium-free part A it is recommended to enroll when you first become eligible.

      1. an extension of Bernadett’s question. i am under 65 and on ssdi. i was told i had to accept part a when eligible now or else lose my ssdi. is this true/

      2. Yes. If you are on SSDI and do not accept Medicare Part A when you become eligible, you will lose your SSDI benefits.

  18. Hi!
    I am going on a 10 day caribbean cruise. I see Plan N covers 80% expenses after a $250 deductible for an emergency. Question: What qualifies as a emergency in this situation? And what are the plan limits?

    1. Hi Andrea! Any emergency care at a hospital within the first 60 days will qualify. The plan lifetime limits are $50,000.

  19. So I was wondering if you could help me understand as I am so confused… I became disabled in 1993 and eligible for medicare in 1995. I didn’t take part B bc I still had coverage from my old job and then in 1996 became covered from my husbands job to which I still have today. In 1995 medicare never said ANYTHING about late enrollment penalties/fees (I have all of the paperwork and brochures they sent me) My husband will turn 65 and wants to retire … The company he works for has changed hands and group insurance plans multiple times over the past 26 yrs but we have always been covered continuously. My old company dissolved a long time ago so I can’t verify my coverage from 1995 to 1996 w them as they are no more… I can prove we had coverage from 1996 on… but will I have to pay a penalty fee for 26 years bc I can’t prove my coverage back in 1995? And when did Medicare start this late penalty fee I was never made aware of this? any help?

    1. Hi Nancy! When do you turn 65? When you age into Medicare at 65, your penalties will reset. This only happens when beneficiaries were eligible for Medicare due to a disability and delayed Part B until they aged into Medicare at 65.

    2. We were never informed of a “penalty” either. My husband had a bad back injury, crushing several vertabrae and had to go out on disability. Our Medicare monthly payment is going up around $20 more in 2022. He has been on a State assisted pharmacy plan, so I guess he shouldn’t have to pay a penalty? Is Medicare trying to push seniors who’ve paid into the system their whole lives, in a debt situation? If you have a permanent disability, and now cancer, can’t Medicare be compassionate toward seniors?

  20. If I am 65, employed full time, and have not signed up for Medicare because I have employer health coverage for which I pay a premium. What happens if I lose my job for one month and so am not covered by my employer’s insurance for one month? (In this case, it would be because of a government shutdown). Will I be penalized for Part B when I retire in 2 years and sign up for it because I missed one month of coverage?

    It appears Cobra is not creditable coverage–although I don’t have the $2,000 a month to buy it anyway. So I will have one month of no insurance.

    I do not want to sign up for Part B until I retire as my employer plan is far superior to what Medicare covers. But I’m concerned about missing a month of coverage now that I am 65.

    What would the consequences be if I miss the month of July, but am fully covered otherwise for the next 2 years?

    And if I buy Part B to cover July alone, can I then drop it when my employer health insurance is reinstated–and start it up penalty free when I retire? I don’t want to pay for Part B for the next 2 years while I’m still paying for my employer health insurance.

    And….can I even pay for Part B for July at this late date–it’s June 1st. Won’t know if the government will shut down or not until midnight on June 30th.

    1. “What would the consequences be if I miss the month of July, but am fully covered otherwise for the next 2 years?” – there would be no consequences. The Part B penalty does not kick in until you’ve gone without coverage for a full 12 months.

      “And if I buy Part B to cover July alone, can I then drop it when my employer health insurance is reinstated–and start it up penalty-free when I retire?” – Yes

      “And….can I even pay for Part B for July at this late date–it’s June 1st.” – I would contact your benefits administrator and Medicare to find out your options.

  21. Hello! My husband andI are dual U.S.-Canadian citizens. When we retired we moved first to Toronto for 9 years, and recently to Vancouver. We are both 72. When we turned 65, we received cards for Medicare Part A. We have never used it, and we’ve never signed up for parts B and D, because first OHIP in Ontario, and now the BC provincial medical plan provided all the medical care and coverage we needed.
    At some point, we may want to return to the U.S. But Medicare is saying we may be penalized by 10%, then 20%, etc for each year we have not enrolled in B and D. This is absurd. Between us, we have had 4 major surgeries in Canada, at no cost to us, and at no cost to the U..S. Government. I contributed to Medicare for my entire working life, and my husband for about 25 years. Why would we then be penalized for SAVING money for the U.S. Government?

    Can you tell me if OHIP in Ontario and the BC provincial health plans are considered “credible coverage”? This I gather would exempt us from penalties. Otherwise, this would literally mean we could never again afford to live in the U.S.
    Thank you and best wishes, Lynne Thorndycraft

    1. Hy Lynne! I have searched all over trying to find an answer for you. Creditable coverage, in the way I think about it, is generally defined as coverage that is as good as or better than Medicare. As long as your OHIP had coverage for Hospital/Medical as well as drugs, I would think it would be creditable coverage. Sometimes, the employees working for Medicare are not as educated on the topic as you would expect. I would try to get proof that your coverage was as good as Medicare. Then, call Medicare back and speak to another person and let them know the coverage you had should be considered creditable.

    2. I agree with you Lynne. Medicare penalizing folks over 65 is absurd if they had some form of coverage or medication coverage. Another thing that is ridiculous with the US health care system, is Medicare Supplements or Medicare Advantage Plans being able to discriminate over Pre-existing conditions. The ACA doesn’t allow that, so why can Medicare or third party suppliers? Americans are protected under the Supreme Court Ruling for the ACA, yet 65 and older can’t get plans on the open market and they can also be discriminated against. Agree, absurd! Take care.

  22. Hello. I am having trouble getting an answer from my current health insurance company as to whether my coverage is credible for Medigap purposes. It is an individual PPO policy. I have received statements from them once a year that it is credible specifically for prescription drug purposes and they have given me a statement as to my coverage dates, but I have nothing that says the health coverage is credible. Are they required to give me something in writing stating whether the health coverage is credible or not so I don’t have to worry about a 6 month waiting period for pre-existing conditions on my medigap?

    1. Hello! Thank you for your question. If your coverage is through your employer, and your employer has more than 20 employees, then the coverage should be creditable. Your employer benefits administrator would need to provide you documents showing your coverage is creditable. When you apply for Part B later, you will need to submit these documents to Medicare.

  23. I am reaching age 65 and I don’t have enough credits for social security payments, and my spouse hasn’t reached age 62 yet so he doesn’t earn social security. The social security office sent me a notice that I don’t qualify for Medicare benefits. My husband retired from the military and gets TriCare, which I also get. TriCare says I can continue with them until my husband reaches age 62. In this situation, would I face penalties for delaying Medicare Part B coverage, since I don’t qualify on my own lack of work credits, and husband is not social security eligible yet?

    1. Hello! Can you provide more detail on why you don’t qualify for Medicare benefits? Do you mean you don’t qualify for premium-free Part A? If that is the case, you’re still eligible for Medicare. You just don’t get Part A premium-free like most since you did not pay into Medicare enough quarters. If your husband worked enough quarters, you then would be eligible for premium-free Part A. Under normal circumstances, you would be required to get Part B to keep your TRICARE for Life eligibility. (When those on TRICARE turn 65, they are then eligible for TFL) In this scenario, you are not required to get Part B to keep your eligibility for TRICARE. When you turn 65, you’ll be eligible for USFHP instead of TFL. If you ever become eligible for premium-free Part A, you will no longer be eligible for USFHP. You then will be required to enroll in both Part A & Part B to keep your TRICARE eligibility and move over to TFL. Now, with that said, this does not omit you from the Part B penalty. Since USFHP is not considered creditable coverage under Part B, you will have to pay the penalty later when you do enroll since you delayed when you first aged in at 65. I would contact someone at TRICARE to confirm.

  24. I am grandfathered into the U.S. Family Health Plan, which is a specialized TRICARE Prime option. If a member before 2012 then one is not required to join Medicare Part B; however, the TRICARE website says if you move out of area or otherwise leave the plan you MAY have to pay the Part B enrollment penalty. Is this grandfathered coverage considered “creditable” coverage or not? (I understand that TRICARE itself is not.)

    1. Hi Larry! What you read on the TRICARE website is accurate. You are not required to join Part B, however, it’s still not considered creditable coverage under Medicare. If you leave the USFHP plan, you will have to pay the Part B penalty. I would contact TRICARE directly to confirm.

  25. I am considering changing my medigap policy (i have standard/original medicare + medigap) because the premiums have become nearly unaffordable for me. I have had my medicare & medigap for 10 years, continuously. I’m not clear on one thing: If I were to switch to another medigap policy offered by a different carrier, would my previous medigap coverage be considered “creditable coverage” or not? I’m certain I have conditions that would fall under the pre-existing condition category. Would the previous medigap coverage give me an exception for the 6-month pre-existing condition exclusion?

    1. Hello! Creditable coverage only applies to Part B and Part D. You can switch to another Medigap plan at any time, however, you will have to answer health questions during the enrollment process. You’re 6-month OEP only comes around once in your lifetime, which is the first 6 months you have Part B. It does not hurt to compare other plans in your area to see if you can get accepted into a plan with a lower premium though! If your pre-existing conditions get you denied, you can keep your current coverage.

  26. Your article is really helpful. I have one question. You don’t mention coverage under a national health plan from another country. My question is whether such coverage would serve as creditable coverage for addressing the 6-month waiting period for coverage of preexisting conditions under a Medigap policy.This is a lttile counterintuitive, because it raises the quetion of how someone with Medicare could simultaneously have another nation’s coverage, but I think there may be situations under which this could occur. Can you address this? Thank you.

    1. Hello! So happy you found the article helpful! National Health plans can be considered creditable coverage. It’s handled on a case by case scenario. If you had national health coverage and were penalized when you went to enroll in Medicare, CMS may not have had all the information they needed to consider it as creditable coverage. By submitting a determination request form, you may have the penalties removed. There was a similar question recently on our Part B penalty page you may find helpful. I hope this helps!

  27. Dear Sir, I have been on my husband’s insurance plan for the last nine-plus years. We have had an HSA plan with $6000 deductible. The prescription coverage kicked in when the deductible was met. Is that considered “Creditable Prescription Drug Coverage”? Many thanks, Gail Harrison

    1. Hi Gail! This depends on the plan you have. Some are considered creditable coverage under Part D, but not all. I would call your carrier, they should be able to tell you if it’s creditable coverage or not.


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