Triple-S Management Corporation, through its subsidiaries, provides various managed care and related products in the commercial and Medicare markets in Puerto Rico, the United States. The company operates through three segments: Managed Care, Life Insurance, and Property and Casualty Insurance. It offers various managed care products, including health maintenance organization plans; preferred provider organization plans; BlueCard program; Medicare Supplement products; Medicare Part D, a prescription drug plan; Medicare Advantage products; Medicaid plans; and claims processing and other administrative services. The company provides its managed care products to employers, professional and trade associations, individuals, and government entities. It also offers various life, accident, disability, and health and annuity insurance products to individuals; and property and casualty insurance products, which include commercial multiple peril, auto physical damage, auto liability, dwelling, personal package, hospital malpractice, commercial liability, and commercial property insurance products to small to medium size accounts. The company markets and distributes its products through a network of internal sales force, direct mail, independent brokers and agents, telemarketing staff, advertising, and the Internet. Triple-S Management Corporation was founded in 1959 and is based in San Juan, Puerto Rico.