How to Request a Replacement Medicare Card and Find Out When It Arrives

A replacement Original Medicare card usually arrives by mail within 30 days. Knowing how to get a replacement Medicare card also includes knowing what to do if you think your Medicare Number has been compromised.

Losing your card can feel unsettling, especially if you need it for care or worry someone else could use your information. The good news is that you have practical ways to request a replacement, and it won’t change your Medicare coverage or benefits.

This guide explains how to request a card online or by phone, what to expect while you wait, and what to do if your card or Medicare Number may have been stolen. You’ll also learn which card to use if you have Medicare Advantage, so you’re prepared when you need care.

How do you get another Medicare card?

You can request a replacement online, by phone, or at a Social Security office. Choose the option that suits your needs and whether you need a paper card or an official copy to print.

If your card is lost, start with one of these steps, making sure to request the card that matches your coverage.

For a quick overview of the main options, watch this video:

1. Request a Replacement at a Social Security Office

   Visit a local Social Security office to request a replacement in person. Before you go, find the office’s current visiting instructions, since walk-in access was limited as of January 2025.

   The Social Security Administration accepts replacement Medicare card requests by phone at 1-800-772-1213, Monday through Friday from 8 a.m. to 7 p.m. Keep your mailing address ready so the replacement can reach you.

2. Print an Official Medicare Card

   Sign in to your secure Medicare account, or create one, to print an official copy. You can use it to show your Medicare information while you wait for a mailed card.

   You can also use Medicare.gov’s “Order Medicare Card” option to request a copy by mail. Check that the account information and mailing details are correct before submitting the request.

3. Request a Card on Someone Else’s Behalf

   Someone can request a replacement Medicare card on your behalf. A request from you or someone acting for you may result in a replacement card being mailed.

   Have the person use an official Social Security or Medicare channel and provide the information needed to identify your record. Never share your Medicare details with an unsolicited caller.

   Replacing an Original Medicare card is free. You don’t need to pay someone to request one for you.

4. Replace Plan Cards or Update Card Details

   If you have Medicare Advantage, contact your plan for a replacement member card. If you receive Medicare drug benefits through a plan, contact that plan for its replacement card.

   For a legal name change, contact Social Security because your Medicare card reflects the name on file there, according to the Centers for Medicare & Medicaid Services. For an address change, update your mailing details with Social Security so replacement-card mail reaches you.

   Keep the card types straight: a plan card replaces a Medicare Advantage or drug-plan card, not your Original Medicare card.

Replacing a card by phone

Call the agency that handles your Medicare record, your plan for a plan card, or the Railroad Retirement Board if it manages your benefits. Before calling, note whether the card is lost, damaged, or suspected stolen.

1. Call Medicare to request a replacement. Dial 1-800-633-4227 to order a replacement Medicare card by mail. Medicare’s phone line is available 24 hours a day, 7 days a week, except some federal holidays. Use this option for your Original Medicare card, not a Medicare Advantage or drug plan card. For questions about a card that hasn’t arrived, call the same number after 30 days.
2. Use the TTY line if you need it. TTY users requesting a replacement Medicare card can call Medicare at 1-877-486-2048, according to the Centers for Medicare & Medicaid Services. Have your question ready before the call, such as whether you need a replacement or want to ask about a mailed card. This number is for Medicare TTY assistance, not a general Social Security office request.
3. Contact Social Security for its card-request route. The Social Security Administration takes replacement-card calls at 1-800-772-1213, Monday through Friday, from 8 a.m. to 7 p.m. local time. Its TTY number is 1-800-325-0778, Monday through Friday, from 7 a.m. to 7 p.m. For shorter waits, the administration recommends calling between 8 and 10 a.m. or between 4 and 7 p.m.
4. Call the Railroad Retirement Board if it handles your benefits. Railroad beneficiaries can request a replacement card at 1-877-772-5772. TTY users can call 1-312-751-4701. Use these lines for Medicare connected to Railroad Retirement Board benefits, rather than calling a Social Security office for the same request.
5. Keep your request focused and protect your details. Explain whether the card is lost, stolen, or damaged, and whether you need help with Original Medicare or a plan card. Don’t give personal information to someone who unexpectedly calls claiming to represent Medicare. A Medicare.gov account is another way to request a card online.

If the missing card raises questions about how your coverage works, you can explore Medicare planning guidance once your replacement request is underway.

People in the United States whose Medicare card was lost, stolen, or destroyed can request a replacement online at Medicare.gov.

Replacing a card online through Medicare.gov or SSA.gov

You can request a mailed Medicare card online or print an official copy after it’s issued. First, identify whether you need your Original Medicare card or a separate plan card.

1. Request a Replacement Card Online

   Sign in to Medicare.gov and select “Order Medicare Card” to request a mailed copy. If you don’t have an account, create a secure Medicare account first. If you’re deciding how to get a replacement Medicare card, this option lets you submit a request without visiting an office.

   You can also request a replacement through a personal Social Security account, even if you don’t yet receive Social Security benefits. Review your account details before submitting, especially the mailing address for the card.

2. Order or Print an Original Medicare Card

   Sign in to your Medicare account and print an official copy if you need proof sooner. Once issued, the replacement card can be printed and used right away.

   If you prefer a physical card, submit the mail request through Medicare.gov or use your personal Social Security account. A replacement Original Medicare card usually arrives by mail within 30 days. The choice comes down to whether you need a printable copy or want the card sent to your home.

3. Choose the account that fits your situation. Medicare.gov is a direct way to order a card copy. A personal Social Security account is another online option, including for people who haven’t started receiving retirement benefits.

   Keep your sign-in information private. Use your own account rather than sharing Medicare details in an unsolicited message or call.

4. Check which card you’re replacing. Original Medicare includes Part A and Part B, and its card shows your coverage information. If you’re enrolled in Medicare Advantage, use your plan’s card to get services, not the red, white, and blue Medicare card.

   For a Medicare Advantage or drug-plan card, contact the plan that issued it. Medicare.gov or Social Security can help you request a Medicare card, not a replacement plan card.

5. Save or print the copy carefully. Once the official card is available in your account, print it and store it securely. Check that the printed name and coverage details are readable before using the copy when you see a provider.

   If you need a physical replacement, keep the request focused on mailing a card. If it hasn’t arrived after 30 days, call Medicare at 1-800-633-4227 for help with the delayed card.

Changing a compromised Medicare identifier

If you suspect someone has your Medicare Number, report the concern to Medicare and follow the steps below to protect your coverage information.

1. Report a stolen Medicare card to Medicare. Call 1-800-MEDICARE, or 1-800-633-4227, if you suspect your card was stolen. Explain whether the card is missing or you have reason to believe someone used its information.

   Your Medicare Number is unique to you and is not your Social Security number. If you think someone copied it, make that distinction clear when reporting the issue. Medicare can issue a new identifier if the card is suspected to have been stolen, making the compromised number unusable.

2. Tell Medicare if you see possible misuse. Call 1-800-633-4227 if you think someone else is using your Medicare Number. For example, contact Medicare if a claim or service appears unfamiliar and you suspect it involved your information.

   Keep a note of what happened, including when you noticed it and any provider or hospital mentioned in the information you received. Share relevant details with Medicare when you report the concern. Don’t assume a replacement card alone addresses suspected misuse; report it directly.

3. Report suspected Medicare fraud. If your card was lost or stolen and you suspect fraud, call the Inspector General’s fraud hotline at 800-HHS-TIPS, or 800-447-8477. This is a separate reporting step from contacting Medicare about a stolen card or a potentially misused number.

   Use the hotline to report a fraud concern, not simply to order a replacement card. Stick to the facts: explain what happened, what information may be affected, and whether you noticed an unfamiliar service or claim.

4. Protect the new identifier and stop using the old card. When Medicare issues a replacement, securely destroy the old card and start using the new one right away. The replacement works like the old card, and your Medicare coverage and benefits remain the same.

   Show your new card when providers need your Medicare information. Don’t let anyone else use it or pay anyone to use it. Medicare won’t call unexpectedly to ask for personal or private information, so never share your number with an unsolicited caller.

Expected delivery and availability of Medicare cards

A replacement Original Medicare card usually arrives by mail within 30 days. If you’re figuring out how to get a replacement Medicare card, keep in mind that the timing differs for replacement cards, first cards, and temporary proof.

1. Use an online copy if you need proof before the mail arrives. After a replacement is issued through your Medicare account, you can print and use it right away. Keep the copy secure, and show it to a doctor or other provider who needs your Medicare details.

   A printed copy can help while you wait for the physical card, but it doesn’t replace a Medicare Advantage plan card. If you’re enrolled in Medicare Advantage, use your plan’s card to get services. Choose the card that matches the coverage you’re using for your appointment.

2. Track the request and allow time for delivery. A replacement card requested by mail may take a few weeks to arrive. If 30 days pass and state mailings are complete, call Medicare at 1-800-633-4227 about the missing card.

   Note when you submitted the request and the mailing address you used. These details can help you explain a delay if you call. If you’ve moved, update your address with Social Security so future Medicare mail reaches you.

3. Separate replacement timing from initial enrollment timing. People enrolled in Social Security are automatically sent a Medicare ID card about three months before their 65th birthday. People not yet receiving Social Security benefits get their card after signing up for Medicare.

   After automatic enrollment in Part A, a card that hasn’t arrived can be expected 30 days after enrolling in benefits. A Medicare ID card requested after applying is mailed to the applicant’s home two to three weeks after enrollment. These timelines apply to an initial card, not a replacement request.

4. Ask about temporary proof if a provider needs documentation. A letter that can serve as temporary proof of Medicare coverage can be mailed in about 10 days. Keep it with your personal records and show it when needed for Medicare services.

   Write down your Medicare Number and store it safely, separate from your card. As you organize your Medicare records, you can also review Medicare planning options to understand how your coverage fits your needs.

   Knowing how to get a replacement Medicare card also means knowing what to do while you wait: track your request, protect your information, and use the right proof when you need care.

Medicare Mentors: Medicare Advantage (Part C) Plans

Once your replacement-card request is handled, Medicare Mentors can help you understand Medicare Advantage (Part C) Plans. If you’re comparing how to receive care or which plan card to use, learning how Medicare Advantage differs from Original Medicare can clarify what to expect.

Medicare Mentors also provides guidance on Medicare Supplement (Medigap) Plans and Medicare Part D Prescription Drug Plans. These options meet different coverage needs, so understanding how they fit together can help you make an informed decision. Get clear, education-first guidance without a sales pitch.

For help understanding your Medicare options, schedule a no-cost consultation with Medicare Mentors.

Take the Next Step With Confidence

Once your card issue is resolved, consider whether your coverage still fits your life. A move, retirement, or change in the doctors you want to see can make it useful to revisit your options. Knowing how to get a replacement Medicare card is one practical part of staying organized, and understanding your coverage matters just as much.

Medicare Mentors can help you understand Medicare Advantage (Part C) Plans, Medicare Supplement (Medigap) Plans, and Medicare Part D Prescription Drug Plans. A one-on-one conversation can help you compare what each type is designed to do and identify questions to consider as you review your needs.

Whenever you’re ready, contact Medicare Mentors to talk through your Medicare options. Take it one step at a time, and move forward with a clearer understanding of your choices.

A replacement Medicare card is usually simple to request: you can order one online through Medicare.gov or a personal Social Security account, or call the Social Security Administration at 1-800-772-1213, Monday through Friday, from 8 a.m. to 7 p.m.

Frequently Asked Questions

Who sends it?

The Social Security Administration processes Medicare applications and sends the original Medicare card. The right contact for a replacement depends on how you receive Medicare. If the Railroad Retirement Board manages your benefits, contact it about card requests. Check your enrollment records to identify which agency manages your Medicare, especially if you receive retirement benefits through the railroad rather than Social Security.

How do I request a replacement Medicare card online through my Social Security account?

Sign in to your personal Social Security account and find the Medicare card replacement option. Before submitting, compare the name in your Social Security record with the name you expect on the card. Medicare cards reflect the name Social Security has on file. If it needs updating after a legal name change, update your Social Security record so the card details match.

How can I get a replacement Medicare card by phone or in person?

Contact the agency that manages your Medicare and explain that you need a replacement card, not help changing your coverage. Before visiting a Social Security office, review its current in-person arrangements, since walk-in access may be limited. If you receive Medicare through the Railroad Retirement Board, follow its process instead. Keep your request focused on the card itself so it isn’t confused with a plan-card replacement.

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

A replacement Original Medicare card usually arrives within 30 days by mail. If you’re waiting, note the date you made the request and the mailing address you used. That helps distinguish a delivery delay from a request sent to an old address. Initial enrollment has separate timing, so don’t use the schedule for a first card to estimate a replacement request.

Can I print or download a temporary Medicare card while waiting?

After it’s issued, you can print an official card copy from your Medicare account. Check the printed card for your name, whether it lists Part A, Part B, or both, and the coverage start date. These details help confirm it’s the right record before you show it to a provider. Keep the copy private, just as you would your physical card.

What should I do if my Medicare card is lost, stolen, or used for identity theft?

If you suspect misuse, review your Medicare notices and claims for services you don’t recognize, then report the concern to Medicare. Don’t share your Medicare Number with an unexpected caller; Medicare won’t call uninvited to request personal information. Keep a secure record of your number and relevant notices. Never lend your card or let anyone use it, even if they offer payment.