Highmark

Founded in 1977, Highmark Health is a not-for-profit health insurer in the United States, which operates several for-profit subsidiaries. The company underwrites various indemnity and managed care health insurance products for national accounts, regional accounts, and individual accounts; and Medicare supplemental, dental, vision, and long-term care insurance products. In addition, the company operates as a Medicare contract administrator; and provides claims adjudication and other administrative services for hospitals, other institutional providers, physicians, and other health care practitioners in Pennsylvania, Maryland, Delaware, New Jersey, and the District of Columbia. The company is headquartered in Pittsburgh, Pennsylvania.