MO HealthNet Fraud

The Department of Social Services, MO Medicaid Audit & Compliance (MMAC) is committed to eliminating all forms of healthcare fraud and abuse. The primary responsibility of MMAC is monitoring MO HealthNet utilization and program compliance by participants and providers.

To report suspected MO HealthNet participant (client) or provider (doctor) fraud:


Call: MMAC Fraud Hotline at (573) 751-3285

Fax: (573) 526-2054

Write:  Missouri Medicaid Audit & Compliance Investigations
PO Box 6500
Jefferson City, MO 65102

Please be ready to provide as much information as possible, including:

  • The name of the MO HealthNet client
  • The name of the health care provider
  • The date of service
  • A description of the acts that you suspect involve fraud

To report public assistance fraud, click here.