Mercy Air Services is a wholly owned subsidiary of Air Methods Corporation, which is one of the largest providers of air medical emergency transport services and related systems in the United States. It offers aircraft operation and maintenance, 24-hour communication and dispatch, and medical billing and collection solutions. Established in 1982, the company s Hospital-Based Model division provides hospital customers with medically equipped helicopters and airplanes. It offers air medical transportation services to hospital in more than 25 U.S. states. The company s products division designs, manufactures and installs aircraft medical interior, aerospace and medical transport products.