Intermountain Hospital is a psychiatric and substance-use treatment hospital in Boise, Idaho. Its website describes specialized treatment programs for adolescents ages 12 to 17 and broader behavioral health services for adolescents, adults, and older adults (Intermountain Hospital).

The hospital is located at 303 N Allumbaugh Street. A 2001 Idaho Business Review report described a planned 30-bed adolescent residential care unit on the Boise campus, and current treatment listings continue to describe adolescent inpatient services at the facility (Idaho Business Review; Intermountain Hospital).