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Program Integrity Audit Unit

About Us


The Oregon Health Authority's Program Integrity Audit Unit (PIAU) supports the responsible stewardship of Medicaid funds in three ways:

  • Auditing Oregon Medicaid providers and contractors for compliance with state and federal requirements;
  • Educating providers about Medicaid Program Integrity requirements; and
  • Oversight of Oregon's Medicaid operations.

This work helps prevent fraud, waste and abuse in Oregon's Medicaid program, so that these funds are used as intended-- To support the health, safety and well-being of people in Oregon.

Combined, the unit has over 215 years of experience across the health care spectrum, including research analysts, Registered Nurses, Certified Professional Coders and a Certified Professional Medical Auditor.