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How to Report Suspected Fraud


Telephone — Monday through Friday, 8:30 a.m. to 4:30 p.m.
  • Call our confidential Anti-Fraud Hot Line at 800-482-3787.
  • To report Medicare-related fraud, call our confidential, dedicated Medicare Anti-Fraud Hot Line at 888-650-8136 or 800-588-2711 (TTY).
Onlinecomplete and submit online form. Please be aware that the e-mail form is neither secure nor encrypted. All information we receive is strictly confidential.

Mail or FAX — download, print and return the Anti-Fraud Complaint Report (PDF). Please include your contract number and the date of service the complaint is about. The mailing address and fax number prints near the bottom of form.

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