The enhanced organizational emphasis on the management of pain in hospitalized patients mandated by the Joint Commission for Accreditation of Health Care Organizations (JCAHO) pain initiative precipitated a number of changes by the perioperative services at our facility. In October 2002, a numeric pain scale became mandatory in our postanesthesia care unit (PACU). Response to analgesia in the PACU was recorded using this scale. In addition, an acceptable pain score was required for discharge from the PACU. We evaluated the effects of these changes in the pain management of 1082 patients undergoing general, orthopedic, neurosurgical, urologic, and gynecologic surgeries. We detected an overall increase in the average consumption of opiates (morphine equivalents) in 2002 compared with 2000 (46.6 ± 20.4 mg versus 40.4 ± 13.2 mg, P < 0.001). This increase was most significant in the PACU (10.5 ± 10.4 mg versus 6.5 ± 7.3 mg, P < 0.001 between the 2 periods, respectively). This increase in opiate use was not associated with an increased length of stay, an increase in the requirement for naloxone, or an increase in treatment for postoperative nausea and vomiting. We conclude that the increase in opiate use, which could be explained by compliance with the JCAHO pain initiative, was not associated with additional opiate-induced morbidity in the immediate postoperative period.