Founded in 1974, HMS (Health Management Systems Inc.) is one of the leaders in cost containment solutions for government-funded, commercial and private entities. As a subsidiary of HMS Holdings Corp., the firm focuses on improving the effectiveness of the health care system. It offers an array of services in areas, including coordination of benefits, program integrity, eligibility/enrollment, customer service operations and pharmacy. It serves clients, including health and human service programs, the veterans health administration, along with managed care plans.