Scam-call guides · Scam library
Scam library · United States · Updated 20 October 2026
Medicare card: what they say, how to spot it, what to do
An unexpected Medicare caller asks for your number or a fee for a replacement card. Verify through Medicare and report information you already shared.
What they say
These are typical approaches, written as examples. The wording and claimed sender can change.
- “Your Medicare card is expiring. Confirm your number to replace it.”
- “We can send a new card if you pay a processing fee today.”
- “Give us your Medicare details to unlock a free medical benefit.”
How to spot it
- An unsolicited caller asks for your Medicare number, bank details or a payment.
- They use a replacement card or free benefit to rush an identity check.
- They tell you not to contact your usual provider or Medicare before agreeing.
What to do now
- End the call. Keep your Medicare number private and do not provide it to someone who contacted you unexpectedly. Do not let a promised free item decide whether the caller is trustworthy.
- Go directly to medicare.gov for help. Medicare’s published number is 1-800-633-4227 (1-800-MEDICARE). Ask about the card or benefit through that route, rather than calling the number in the message.
- If the claim names your doctor or equipment supplier, call that provider through details you already have. Review your Medicare notices for services or items you do not recognize, and ask Medicare about anything unclear.
If you already paid or shared details
- If you shared your Medicare number, tell Medicare through its official contact route and ask what to do next. Keep a record of the caller’s claim and any unfamiliar billing notices.
- If you paid a fee or shared financial details, contact the bank or card issuer promptly. Do not send another payment to someone claiming they can cancel an earlier order or remove your number.
Contact the bank, card issuer or payment provider promptly and ask whether the payment can be stopped or reversed. Recovery is not guaranteed. Change exposed passwords through the genuine service. Keep receipts and messages privately for your report.
Report the attempt at ReportFraud.ftc.gov. Verify Medicare’s number at medicare.gov.
Sources
Questions people ask
Should I give the caller my number to check the card?
Do not provide it to an unexpected caller. Contact Medicare yourself through medicare.gov or 1-800-633-4227 and explain the request.
What if the caller knows my doctor’s name?
Verify with the provider through a number already in your records. Knowing a name does not prove that an incoming caller is authorized to collect your details.