Where to find your Medicare number online

Your Medicare number is easiest to find through your Medicare.gov account. If you have already created a login, you can sign in and view your number within seconds. If you have not yet set up an account, creating one takes about 10 minutes and requires your Social Security number, date of birth, and a valid email address.

You can also see your Medicare number on any official Medicare document you have received by mail — your Medicare card, a letter about your coverage, or a notice from Medicare. If you have those documents on hand, you do not need to go online at all.

A third option is to call Medicare directly at 1-800-MEDICARE (1-800-633-4227). A representative can read your number to you over the phone. This route works if you do not have internet access or prefer to speak with someone, though wait times can be long during business hours.

Key Takeaways

  • You can view your Medicare number by signing into Medicare.gov with your Social Security number and date of birth.
  • If you do not have a Medicare.gov account yet, you can create one in about 10 minutes using your email address and personal information.
  • Your Medicare number also appears on your physical Medicare card and on any official letters Medicare has sent you by mail.
  • You can call 1-800-MEDICARE to speak with a representative who will provide your number over the phone at no cost.

Creating a Medicare.gov account to access your number

Go to Medicare.gov and look for the "Sign In" button in the top right corner. Click "Create an account" if you do not already have one. You will be asked to enter your email address, create a password, and provide your Social Security number and date of birth.

Medicare will send a verification email to the address you provide. Open that email and click the link to confirm your identity. Once confirmed, you can log back into Medicare.gov anytime and your Medicare number will be visible on your dashboard or in the "My Health Information" section.

If you run into trouble during account creation — for example, if Medicare cannot verify your identity — you can call 1-800-MEDICARE and ask a representative to help you set up your account over the phone. They can also verify your identity using other information like your address or phone number.

What information you need before you start

To create a Medicare.gov account or call for your number, have these items ready: your Social Security number, your date of birth, and a valid email address (for online account creation). If you are calling, you will also need to confirm your current mailing address.

If you are looking up someone else's Medicare number — for example, as a caregiver or family member — you will need that person's permission and their personal information. Medicare will not release another person's number to you without authorization, even if you are a spouse or adult child.

Finding your number on your Medicare card

Your Medicare card shows your number in the upper left corner. The number is 10 digits long and may be followed by a letter. This is the same number you will see online through Medicare.gov.

If your card is lost or damaged, you can order a replacement through Medicare.gov by signing into your account and selecting "Order a Replacement Card," or you can call 1-800-MEDICARE. A new card typically arrives within 7 to 10 business days. In the meantime, you can use the number from your Medicare.gov account or from any recent Medicare letter.

Using your Medicare number once you have it

Your Medicare number is what you give to doctors, hospitals, and pharmacies when you receive care. You will also need it to sign into your Medicare.gov account, to call Medicare with questions, and to enroll in or change your Medicare coverage during the enrollment period.

Keep your Medicare number in a safe place — write it down, take a photo of your card, or save it in a password-protected note on your phone. You will use it frequently, so having it readily available saves time at appointments and when calling for support.

What to do if you cannot access Medicare.gov

If you do not have internet access or feel uncomfortable creating an online account, calling 1-800-MEDICARE is a reliable alternative. Representatives are available Monday through Friday, 8 a.m. to 8 p.m. Eastern time. Saturday hours are 8 a.m. to 7:30 p.m. Eastern time. You can also use a relay service if you are deaf or hard of hearing by calling 1-877-486-2048.

Some local senior centers and libraries also offer free computer access and staff who can help you navigate Medicare.gov if you prefer in-person support. Call your local Area Agency on Aging to find a center near you, or search "senior center near me" online.

Frequently Asked Questions

Is my Medicare number the same as my Social Security number?

No. Your Medicare number is a separate 10-digit number assigned to you when you first become may be able to access for Medicare. It is not based on your Social Security number, though Medicare uses your Social Security number to verify your identity when you sign into your account or call for support.

Can I see my Medicare number without creating an account?

Yes. If you have your physical Medicare card, your number is printed on it. You can also call 1-800-MEDICARE and a representative will provide your number over the phone without requiring you to have an online account.

What if I forgot my Medicare.gov password?

On the Medicare.gov sign-in page, click "Forgot your password?" and enter your email address. Medicare will send you a link to reset your password. If you do not receive the email, check your spam folder or call 1-800-MEDICARE for help resetting your account.

Do I need my Medicare number to schedule a doctor's appointment?

Most doctor's offices will ask for your Medicare number when you schedule an appointment or check in for your visit. Having it available speeds up the process, but you can also provide it at the appointment if you do not have it memorized.