About Us MSC - Medical Services Company, is a Nationwide Leader in the delivery of medical products and pharmacy services to the workers' compensation industry. MSC serves both the workers' compensation insurance carrier as well as the injured worker. Founded in 1985, MSC's promise from the start has been to deliver quality products and services while being ever mindful of cost containment. MSC has accomplished many of its innovative ways by listening carefully to our customers and then implementing its own thoughts and those of the customer to bring them to fruition. But there is one very important ingredient that must be factored in PEOPLE WHO CARE. Our dedicated staff of experts are conveniently available Monday through Friday from 8:00 am until 8:00 pm (EST) and have on-call personnel 24 hours a day, 7 days a week.