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How Do You Get Your Medicare Number?

If you can’t find your Medicare number or if you have questions about your current Medicare coverage, call (800) 950 -0608 to speak with a licensed insurance agent at MedicareInsurance.com today!

Just the Essentials...

  • Your Medicare number, also known as the Medicare Beneficiary Identifier (MBI), contains eleven random letters and numbers. This number is exclusive to you and can be found on the red, white, and blue Medicare card.

  • You may also be able to find your Medicare number on paperwork you receive from the Social Security Administration. Otherwise, you can always contact your local Medicare or SSA office for more information.

  • Formerly, the Medicare number consisted of a person’s Social Security Number along with an identifying letter at the end. These days however, new regulations have replaced this original Medicare number format. Your Medicare number is now called the MBI, and its specific sequence of random numbers and letters are in place in order to better protect the identities of Medicare beneficiaries.

  • Once you have signed up for Medicare Part A or Medicare B, Social Security will mail your physical Medicare card to the address you have on file.

How do I find my Medicare number?

If you’re asking yourself “how to look up my Medicare number”, “what is my Medicare number?” or “where can I find my Medicare number?” We can help! Once you become eligible for Medicare coverage (usually at age 65) and enroll during the general enrollment period , you will receive a Medicare number that will become active beginning on your effective date.

After you enroll with a Medicare carrier, looking up your Medicare number is actually quite simple. Your Medicare identification number is located on your red, white, and blue Medicare card. The standard Medicare number format contains eleven random letters and numbers, each of which are arranged in a specific pattern that is used to identify you and only you. Formerly, the Medicare number consisted of a person’s Social Security Number along with an identifying letter at the end. These days however, new regulations have replaced this original Medicare number format. Your Medicare number is now also known as your Medicare Beneficiary Identifier, or MBI, and its specific sequence of random numbers and letters are in place in order to better protect the identities of Medicare beneficiaries.

Additionally, paperwork and documentation from the Social Security Administration and Medicare will also show your Medicare Beneficiary Identifier.

Otherwise, you should be able to go to your local Social Security Administration or Medicare office. Alternatively, call Medicare and properly establish your identity, then request a new Medicare card.

Unfortunately, while there is currently no true-blue “find Medicare number” hotline. You may also be able to contact someone for important Medicare information at 1-800-medicare (1-800-633-4227) should you have any additional questions or concerns regarding your Medicare status, Medicare claim, or claim number.

How can I get my Medicare Number without my card?

Due to the fact that your Medicare number is protected health care information, it is not easily given out. You may be asking yourself “How do I get my Medicare number online?” Well, if you find yourself frantically searching “how to find my Medicare number,” or “how can I find out my Medicare number without my card?,” your search is over. We’ve got your answer right here.

You see, Medicare gives the option of creating an online Medicare account, where you can easily view and print your Medicare card to get the information you need.

When will I receive my Medicare card?

If automatically enrolled in Medicare, Medicare will mail your card to you either three months before your 65th birthday or just before you reach your 25th month of receiving disability benefits.

For those who signed up, Medicare mails it to you shortly after enrollment to the address Social Security has on file for you.

If you’re interested in exploring your options for Medicare coverage, our licensed agents are happy to help. Call (800) 950-0608 or compare plans online today.

What else is on my Medicare card and why is it important?

How do you get your Medicare number?

In addition to your Medicare number, your Medicare card lists other vital information pertaining to your Medicare enrollment status, including your possible enrollment in Medicare Part A, the standard hospital insurance portion of Medicare; Medicare Part B, the standard medical insurance portion of Medicare; Medicare Part C (also known as Medicare Advantage), which may offer additional coverage tailored specifically to you; or Medicare Part D, which includes coverage for any Medicare drug plan you may be enrolled in.

In addition, your Medicare card will state your name and sex. The card also lists your Medicare start date under the various parts of Medicare you may be enrolled in (as defined by you during your Initial Enrollment Period).

Prior to use, you must sign your name to your Medicare card.

What do I need my Medicare number and card for?

Importantly, bring your Medicare card to any doctor’s office visits or trips to the hospital for any health care provider. For that matter, keep it handy whether or not you plan to have a medical visit.

A beneficiary’s Medicare number is used to identify them for claims and billing purposes. Moreover, an emergency health situation can only be simplified by keeping the red, white, and blue, Medicare card within reach.

Once you know your Medicare number, you can use it to apply for a wide array of Medicare benefits, including things like the $900 Medicare Grocery Benefit!

Have more questions about the many uses for your Medicare number? Feel free to check out our Frequently Asked Questions section right here at MedicareInsurance.com!

What do I do if I lose my Medicare card? How to Get a New Medicare Card

How do you get your Medicare number?

If you lose your Medicare card, you can get a replacement card mailed to you. There are several ways that you can request a replacement card.

For convenience, create an online account with the Social Security Administration called ‘my Social Security’.

Further, Medicare beneficiaries can set up this account even if not receiving Social Security benefits. Of course, it costs nothing for the ‘my Social Security’ account.

After you log in to your account or create a new one, you can select the “Replacement Documents” tab on the website and then click on “Mail replacement Medicare card.”

Undoubtedly, if you do not wish to use the online service or create an account, you can request a replacement card in other ways.

You can call the Medicare number or the U.S. Department of Health and Human Services during weekday business hours, or you can call or stop by your local Social Security office — find yours here.

Your Medicare card should arrive in the mail 30 days after your request for a new one was received.

The Social Security office will mail this card to the address you have listed on file. Surely keep Social Security updated with any changes to your address or personal information.

You can change your address on your my Social Security account.

If you need proof of Medicare coverage to show to your health care provider or for another reason, you can request a letter of proof from Social Security.

Following the request, this letter usually arrives within 10 days as opposed to the 30 days needed to send you a new card.

Lastly, if you require proof of Medicare beneficiary status more immediately than that, in-person representatives at a local Social Security or Medicare office can assist in obtaining proof.

Need better insurance? You can contact us online today, or call (800)950-0608 to speak with a licensed agent. Additionally, you can use our online tool to compare plans in your area.


  1. https://www.cms.gov/medicare/new-medicare-card/understanding-the-mbi.pdf
  2. https://www.reference.com/government-politics/look-up-medicare-number-ad10641ed899c456#
  3. https://www.hhs.gov/answers/medicare-and-medicaid/how-do-i-replace-my-medicare-card/index.html
  4. https://secure.ssa.gov/RIL/SiView.action
  5. https://secure.ssa.gov/ICON/main.jsp
  6. https://www.medicareinsurance.com/how-do-i-find-out-if-i-have-medicare-part-d/
  7. https://www.medicareinsurance.com/what-is-my-medicare-provider-id-number/
  8. https://www.medicareinsurance.com/how-do-you-check-out-your-medicare-coverage/
  9. https://www.medicareinsurance.com/how-do-you-find-out-if-you-have-medicare/
  10. https://www.medicareinsurance.com/how-do-i-know-who-my-medicare-carrier-is/
  11. https://www.medicareinsurance.com/how-do-you-check-medicare-eligibility-online-free/
  12. https://www.medicareinsurance.com/benefits-breakdown-what-is-the-900-medicare-grocery-benefit/
  13. https://www.medicareinsurance.com/frequently-asked-questions/
  14. https://www.medicareinsurance.com/how-do-you-change-your-address-for-medicare/
  15. https://www.medicareinsurance.com/how-many-people-are-on-medicare-by-state/
  16. https://www.medicareinsurance.com/can-i-sign-up-for-medicare-part-a-only/
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