The Fort Hall Service Unit was jointly accredited with the Shoshone-Bannock Tribes Tribal Health and Human Services Department by the Accreditation Association for Ambulatory Health Care, Inc. since 2000. The Fort Hall Indian Health Service is the first and only Federal Service Unit to attain and maintain this notable recognition. The facility serves over 20,000 registered American Indian and Alaska Natives patients. There are approximately 50,000 ambulatory patient visits per year.