Mealey's (July 18, 2017, 3:15 PM EDT) -- PHOENIX — Anthem Inc. and its 14 Blue Cross health insurance companies on July 12 sued drugmaker Insys Therapeutics Inc. for allegedly causing the insurer to pay $19 million for fraudulent prescriptions for the opioid Subsys (Blue Cross of California, Inc., et al. v. Insys Therapeutics, Inc., No. 17-2286, D. Ariz.)....