Cigna Corporation is an American health services conglomerate that offers medical as well as dental insurance and related products and services. The company was founded in 1792 and is based in Bloomfield, Connecticut. The Company's segments include Evernorth and Cigna Healthcare. The former offers a coordinated combination of pharmacy solutions, benefits management solutions, care delivery and care management solutions, and intelligence solutions. The latter caters to US Commercial, US Government and International Health operating segments, which provide a range of medical and coordinated solutions to clients and customers to support whole-person health needs. The company has consistently been ranked in the top 20 of the list of Fortune 500 largest US corporations by total revenue.