Contact Us
File a Complaint
If you suspect government fraud, waste, or abuse, you can file an anonymous complaint with OSC by filling out the form below, emailing comptrollertips@osc.nj.gov, or calling us at 1-855-OSC-TIPS (672-8477).
Report Fraud, Waste, or AbusePress Inquiries
If you have a media inquiry, please reach out to our press office.
Contact Press OfficeGeneral Inquiries
For all other inquires, send OSC an email or call us at 609-984-2888.
Send an EmailMedicaid Fraud
If you suspect Medicaid fraud, waste, or abuse, you can file an anonymous complaint with OSC by filling out the form below, emailing MedicaidFraud@osc.nj.gov, or calling us at 1-888-9FRAUD5 (937-2835).
Report Medicaid FraudThird Party Liability
To notify Medicaid of an update or change in your private or other government-provided health insurance information, please call 609-826-4702.
Para notificar a Medicaid de una actualización o cambio en su información seguro privada, llame a 609-777-2753.
Ineligible Provider Search
Search our database to find Medicaid providers who are excluded, suspended, disqualified, debarred, or otherwise ineligible to participate in New Jersey Medicaid.
Search for Ineligible ProvidersWaste or Abuse
Report Fraud
Waste or Abuse
