Preventable Hospital Readmissions Cut by More Than 25 Percent Under Innovative Contract Between University of Pennsylvania Health System and Independence Blue Cross Doctors & HospitalsFeaturedPress Releases Preventable Hospital Readmissions Cut by More Than 25 Percent Under Innovative Contract Between University of Pennsylvania Health System and Independence Blue Cross A year into new collaboration, Penn Medicine and Independence announce unprecedented results PHILADELPHIA, PA — After…Independence Blue Cross NewsroomNovember 16, 2018