Cigna Corp. engages in the provision of global health services. It operates through the following segments: Health Services, Integrated Medical, International Markets, and Group Disability and Other. The Health Services segment includes pharmacy benefits management, specialty pharmacy services, clinical solutions, home delivery, and health management services. The Integrated Medical segment offers a variety of health care solutions to employers and individuals. The International Markets segment covers supplemental health, life and accident insurance products; and health care coverage in its international markets as well as health care benefits to globally mobile employees of multinational organizations. The Group Disability and Other segment represents group disability and life, corporate-owned life insurance, and run-off business consisting of reinsurance; settlement authority; and individual life insurance and annuity and retirement benefits business. The company was founded in 1792 and is headquartered in Bloomfield, CT.