Objective: To describe medical services provided to sexual assault patients in US emergency departments and to identify the percentage of hospitals always providing the 10 elements of comprehensive medical care management (CMCM). Methods: A cross-sectional study was conducted in a national sample of US hospitals. A 26-item telephone survey assessed provision of services to sexual assault survivors in accordance with CMCM. Management included acute medical care comprising history and physical examination; acute and long-term rape crisis counseling; STI testing and prophylaxis; emergency contraception counseling and provision; and HIV testing and prophylaxis. The primary outcome was extent of provision of these elements. Results: Overall, 582 emergency departments responded to the survey. The following components of CMCM were provided: acute medical care (582 [100.0%]); rape crisis counseling (234 [40.2%]); STI management (448 [77.0%]); emergency contraception (351 [60.3%]); and HIV management (380 [65.3%]). Only 101 (17.4%) hospitals provided all 10 elements of CMCM. Conclusion: Less than one-fifth of US hospitals provide comprehensive services to sexual assault patients. A national program incorporating clinical guidelines, checklists, and funding for sexual assault forensic/nurse examiner programs could improve the standard of care provided in emergency departments the primary point of contact for acute care of sexual assault survivors. (c) 2013 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.