Arizona Sues MultiPlan & 8 Insurers Over Alleged Out-Of-Network Reimbursement Price-Fixing Scheme

On June 1, 2026, Arizona Attorney General (AG) Kris Mayes filed a lawsuit in Maricopa County Superior Court against MultiPlan, Inc. (since rebranded as On June 1, 2026, Arizona Attorney General (AG) Kris Mayes filed a lawsuit in Maricopa County Superior Court against MultiPlan, Inc. (since rebranded as Claritev) and eight major health insurance companies. The complaint alleges that the defendants conspired to artificially suppress payments to out-of-network health care provider organizations, ultimately increasing costs for Arizona consumers and employers, according to the complaint.

In addition to Claritev, the complaint also names: Aetna, Inc.; The Cigna Group; UnitedHealth . . .