The Office of the Inspector General organizational chart shows the Interim Inspector General at the top. Two connections branch to a Principal Deputy Inspector General (vacant) and the General Counsel. Beneath leadership, there are two departments: Support Services and Operations. Support Services includes four divisions, each led by a Deputy Inspector General: Business Management (BM), Executive Secretariat (ES), External Affairs (EA), and Quality Management (QM). Operations includes the following units: Audit (AU – vacant), Inspections & Evaluations (I&E – vacant), Investigations (IU – led by an Assistant Inspector General), Medicaid Fraud Control Unit (MFCU – led by a Director), and Risk Assessment & Future Planning (RAFP – led by an Assistant Inspector General). The chart displays the OIG seal and notes it is current as of Oct. 20, 2026.