Major Cases Span California, Arizona, Texas, Florida, and Beyond In one of the largest coordinated healthcare fraud enforcement actions in U.S. history, the Department of Justice announced on June 23, 2026, criminal charges against 455 defendants, including approximately 90 doctors, nurse practitioners, and other licensed medical professionals. The cases involve over $6.5 billion in alleged false claims submitted to Medicare, Medicaid (including California’s Medi-Cal), and ot