HC Reform Update by Mark Sanna: A group of Texas pharmacies has filed a lawsuit against CVS Caremark, the nation’s largest pharmacy health care provider, saying it violates racketeering and privacy laws. The Texas lawsuit accuses CVS Caremark of gaining too much control over patient information, including files from the independent pharmacies that have to hand over patient information for insurance disputes. The lawsuit also says CVS uses that information for direct marketing to patients and doctors at the behest of pharmaceutical companies.