EPA Office of Inspector General

As of March 22, 2026, comprehensive searches across web and X yield no new federal OIG grant fraud audits, GAO FY2025 improper payments reports, or major scandals since March 21. State-level Medicaid fraud cases continue, including Ohio indictments of 10 providers and Dr. Oz's escalation of claims against Minnesota, but these do not involve new federal grant-specific revelations. Proactive federal and state measures, such as the March 19 Executive Order on Fraud Task Force and Minnesota's CMS-approved anti-fraud plan, remain in place without updates indicating setbacks.