You can order a replacement Medicare card online, by phone, or by mail in about 5 to 10 business days

If your Medicare card is lost, stolen, damaged, or you need an updated version, you have three straightforward ways to request a replacement. The fastest route is the official Medicare website, which lets you order a new card without talking to anyone. If you prefer to speak with someone or don't have internet access, you can call Medicare directly or mail in a form. Most people receive their replacement card within 5 to 10 business days, though processing times can vary depending on your location and the method you choose.

You do not need to visit an office in person, and there is no cost for a replacement card. Medicare sends the card to the address on file with your account, so make sure that address is current before you order.

Key Takeaways

  • The fastest way to order a replacement card is through Medicare.gov, where you can request one in minutes without calling.
  • You can also call 1-800-MEDICARE (1-800-633-4227) to request a replacement card by phone, seven days a week.
  • If you mail in a request, use Form CMS-1763 and send it to the address listed on the form; this method takes longer than online or phone.
  • Your replacement card will be mailed to the address Medicare has on file, so update your address before ordering if you have moved recently.
  • Replacement cards are free and usually arrive within 5 to 10 business days, though some areas may take longer.

Ordering online through Medicare.gov

Go to Medicare.gov and sign in with your username and password. If you do not have a Medicare.gov account, you will need to create one using your Social Security number, date of birth, and the address Medicare has on file. Once you are signed in, look for the "Replacement Card" or "Order a Replacement Medicare Card" option in your account menu.

Follow the prompts to confirm your personal information and select the reason you need a replacement (lost, stolen, damaged, or name change). Review the address where your card will be sent. If the address is wrong, update it before you submit your request. Once you submit, you will see a confirmation number on the screen — write it down or take a screenshot. Your replacement card will be mailed within 5 to 10 business days.

This method works 24 hours a day and requires no phone call. It is the fastest option for most people who have internet access and a Medicare.gov account.

Calling Medicare by phone

Call 1-800-MEDICARE (1-800-633-4227) and tell the representative you need a replacement card. You can call seven days a week, from 8 a.m. to 8 p.m. Eastern time. Have your Social Security number and date of birth ready when you call.

The representative will confirm your identity, verify the address where your card should be sent, and ask why you need a replacement. They will then submit your request and give you a confirmation number. Write down this number in case you need to check on your order later. Your card will arrive by mail in 5 to 10 business days.

Calling is a good option if you do not have internet access, prefer speaking with someone, or have questions about your Medicare account. Wait times can vary, especially during busy times of year, so consider calling early in the morning or mid-week if possible.

Mailing in a request form

If you prefer to mail your request, read or print Form CMS-1763 from Medicare.gov. Fill in your name, date of birth, Social Security number, and the address where you want your card mailed. Sign and date the form, then mail it to the address listed on the form itself.

Mailing takes longer than online or phone — expect 2 to 3 weeks for processing and delivery combined. This method is useful if you do not have phone or internet access, but it is slower than the other two options. Keep a copy of the form for your records.

What to do if your address has changed

Before you order your replacement card, make sure Medicare has your current address on file. If you have moved recently and have not told Medicare, your new card will go to your old address and you will not receive it.

You can update your address through Medicare.gov by signing into your account and editing your personal information. You can also call 1-800-MEDICARE to update your address over the phone. Make this change before you request your replacement card so the card arrives at the right place.

Tracking your replacement card

After you order your replacement card, Medicare does not provide a tracking number or tracking system like a package delivery service. Instead, you will receive a confirmation number when you place your order — keep this number in case you need to follow up.

If your card does not arrive within 10 business days, call 1-800-MEDICARE and give them your confirmation number. They can check the status of your order and tell you whether it has been mailed or if there is a delay. If your card was lost in the mail, they can submit a new request.

What if your name has changed

If you got married, divorced, or legally changed your name, you will need a replacement card that shows your new name. The process is the same as ordering any other replacement card — you can order online, call, or mail in a form.

However, Medicare may ask you to provide proof of your name change, such as a marriage certificate, divorce decree, or court order. Have this document ready before you call or mail in your request. If you order online, you may be asked to upload a copy of the document or mail it separately to Medicare.

Frequently Asked Questions

How long does it take to get a replacement Medicare card?

Most replacement cards arrive within 5 to 10 business days. Mailing in a form takes longer — usually 2 to 3 weeks total. Processing times vary by location and how busy Medicare is at the time you order.

Is there a cost for a replacement card?

No, replacement Medicare cards are free. You should never have to pay for one. If someone asks you to pay for a replacement card, that is a scam.

What if I need my Medicare card right away?

If you have an appointment or need to show proof of Medicare coverage before your card arrives, you can print a temporary proof of coverage from Medicare.gov or ask your doctor's office to look up your Medicare number in their system. You can also call 1-800-MEDICARE and ask them to read your Medicare number to you over the phone.

Can someone else order a replacement card for me?

If you are unable to order a replacement card yourself, a family member or caregiver can help you. They can call 1-800-MEDICARE on your behalf, but Medicare may ask to speak with you directly to confirm your identity. If you have a power of attorney, that person may be able to order a card for you online using your Medicare.gov account.

What should I do with my old card if I find it after ordering a replacement?

If you find your old card after ordering a replacement, you can destroy it by cutting it up or shredding it. Do not throw it away whole, as it contains personal information. Once your new card arrives, the old one is no longer valid.