From April 1, 2014, to March 31, 2015, 95 healthcare facilities participated in the surveillance of Clostridium difficile–associated diarrhea (CDAD), for a combined total of 5,076,655 inpatient days. The participating facilities reported 3,453 cases of healthcare-associated (HA) CDAD. The incidence rate of HA CDAD was 6.8 cases per 10,000 …