Express Scripts Holding Co., the largest administrator of prescription-drug benefits in the U.S., is facing an identity crisis as it grapples with replacing $17.1 billion in annual revenue following the loss of its biggest customer, health-insurer Anthem Inc.Express Scripts, based in St. Louis, has for years prided itself on its independence, even as its pharmacy-benefits competitors were gobbled up by other players in the...

Source: Wall Street Journal April 25, 2017 22:41 UTC