About
Medical Mutual of Ohio (MMOH) is an American mutual health insurance company. It is the oldest and largest health insurance company based in Cleveland, Ohio, and serves more than 1.6 million customers. Employing 2,500 people, Medical Mutual is one of the biggest employers in downtown Cleveland.
Products & Services
As one of the country’s oldest and most trusted insurance companies, Medical Mutual has a history of offering quality health insurance products at competitive prices. Our commitment to customer service excellence is witnessed by the 1.6 million customers and 25,000+ group customers we serve.
Contact Information
Medical Mutual of Ohio
Medical Mutual of Ohio