CHICAGO and WOONSOCKET, R.I., 2016-Dec-01 — /EPR Retail News/ — OptumRx and CVS Pharmacy are partnering to provide more convenient choices and lower costs for consumers and clients while improving health outcomes. OptumRx is UnitedHealth Group's (NYSE: UNH) free-standing pharmacy care services business, managing more than one billion prescriptions annually. CVS Pharmacy, the retail division of…