Express Scripts, which was founded in 1986 through a joint venture, was later acquired by the New York Life Insurance Company in 1989 and went public in 1992. The company expanded its services by acquiring ConnectYourCare in 2007, but divested it in 2012. In the same year, Express Scripts acquired Medco Health Solutions for $29.1 billion. In 2017, the company launched Inside Rx and purchased myMatrixx, solidifying its position as the largest benefit management company in the U.S. with a total revenue of $100.065 billion.