You can get a replacement Medicare card by calling Medicare directly, visiting Medicare.gov, or going to your local Social Security office

A duplicate Medicare card takes about 7 to 10 business days to arrive by mail. You do not need to visit an office or pay a fee. The fastest way is to order online through your Medicare account, which lets you print a temporary card right away while you wait for the physical one.

If you have lost your card, had it stolen, or the information on it is wrong, you have three main routes: phone, online, or in person. Each one works, but online is usually fastest because you can start when ready and see your card number on screen the same day.

Key Takeaways

  • You can order a replacement card online at Medicare.gov without calling or visiting an office, and you will see your card number when ready.
  • Calling 1-800-MEDICARE (1-800-633-4227) takes about 15 minutes and works if you do not have internet access or prefer to speak with someone.
  • Your local Social Security office can issue a replacement card in person, though wait times vary by location.
  • A mailed card arrives in 7 to 10 business days; a temporary digital card prints when ready online.
  • You will need your Social Security number and date of birth to order, whether online or by phone.

Ordering online through your Medicare account

Go to Medicare.gov and sign in with your username and password. If you do not have an account, you can create one using your email address, Social Security number, and date of birth. Once you are signed in, look for "Order a replacement Medicare card" in the menu or search for it on the page.

Select the reason you need a replacement — lost, stolen, or incorrect information. Answer a few questions about your mailing address to confirm where the card should go. Within seconds, you will see your Medicare number on screen. You can take a screenshot, write it down, or print it. This temporary version works when ready for prescriptions, doctor visits, and hospital care while you wait for the physical card to arrive.

The mailed card will arrive at your address in 7 to 10 business days. If your address has changed recently, update it before you order so the card goes to the right place.

Calling Medicare to request a card by phone

Call 1-800-MEDICARE (1-800-633-4227). The line is open Monday through Friday, 8 a.m. to 8 p.m. Eastern time. Have your Social Security number and date of birth ready. A representative will confirm your identity by asking a few security questions, then process your request.

The call usually takes 10 to 15 minutes. The representative will tell you when to expect your card in the mail. If you need your Medicare number right away, ask the representative to read it to you over the phone so you can write it down or take a photo of your notes.

If you are deaf or hard of hearing, call the TTY line at 1-877-486-2048. If you speak a language other than English, interpreters are available at no cost.

Getting a replacement card at your local Social Security office

You can walk into any Social Security office and request a replacement Medicare card in person. Bring your photo ID and proof of your address (a utility bill, lease, or bank statement dated within the last 60 days). The office will verify your information and issue a temporary card on the spot, or give you a receipt showing your Medicare number.

Wait times at Social Security offices vary widely depending on location and time of day. Calling ahead to ask about current wait times can save you a trip. Some offices let you schedule an appointment online through ssa.gov, which usually means a shorter wait.

The mailed card arrives in the same 7 to 10 business days as the other methods. If you need your number when ready, the office staff can write it on your receipt or temporary card.

What to do if your information on the card is wrong

If your name, date of birth, or Social Security number is printed incorrectly on your card, you still order a replacement the same way — online, by phone, or in person. When you order, select "incorrect information" as the reason. Medicare will verify the correct details with Social Security and send you a corrected card.

If the error is a recent name change due to marriage, divorce, or legal change, you may need to send proof to Medicare. The representative or website will tell you what documents to include. This can add a few days to the process, so send it as soon as you order.

Using your Medicare number while you wait for the card

You do not have to wait for the physical card to use your Medicare coverage. Your Medicare number is active the moment you order a replacement. Write down the number from the online temporary card, the phone representative, or your Social Security office receipt and use it at the doctor, pharmacy, or hospital right away.

Bring the temporary card or receipt with you to appointments if you have one. If you do not have anything in writing, tell the office staff your Medicare number and they can look you up in their system. Your coverage does not change while the new card is in the mail.

Frequently Asked Questions

How much does a replacement Medicare card cost?

There is no charge. Medicare replacement cards are free whether you order online, by phone, or in person at Social Security.

Can I get a replacement card if I am not a U.S. citizen?

Yes, if you have a valid Medicare card now, you can order a replacement. Your citizenship status does not change your coverage or your right to a new card.

What if I never received my original Medicare card?

Order a replacement using the same methods — online, by phone, or in person. You will need your Social Security number and date of birth. If you have never had a Medicare card, contact Social Security or Medicare directly to confirm your enrollment.

Can someone else order a replacement card for me?

If you are unable to order yourself, a family member or caregiver can call Medicare on your behalf or help you order online. They will need your Social Security number and date of birth, and you may need to be on the call to answer security questions.

What if I moved and my card went to the old address?

Order a replacement and update your address before you submit. If the card already went to your old address, contact the current residents or your local post office to see if they can forward it. You can also order a new one to your current address right away — there is no limit on how many times you can request a replacement.