Founded in 1934, Medical Mutual is the oldest and largest health insurance company based in Ohio.
National Committee for Quality Assurance (NCQA) NCQA is a private non-profit organization dedicated to improving healthcare quality.
NCQA has awarded Medical Mutual of Ohio an Accreditation status of Accredited for its Commercial HMO/POS/PPO Combined products, and an Accreditation status of Accredited for Medical Health Insuring Corporation of Ohio’s Marketplace PPO and HMO products. NCQA awards an accreditation status of Accredited for service and clinical quality that meet the basic requirements of NCQA's rigorous standards for consumer protection and quality improvement