Bahman Hospital consists of eleven floors: Three lower floors and seven upper floors including the ground floor. The 200 beds which are currently available in the hospital are distributed among the 3 under floors and the seven upper floors. However, work is still going on to accomplish three additional floors so that the overall number of beds is expected to reach 250.

Bahman Hospital has started receiving outpatients since 1-3-1999. Then in September of the same year, it opened the inpatient floors for treatment. Accordingly, wards in Bahman Hospital have been opened gradually over the past five years until the hospital had enough room for the 200 beds. Bahman Hospital has been ranked among the best five hospitals according to the categorization of O.P.C.V.

Indeed, Bahman Hospital always follows up any new technical, technological, and scientific developments to keep its leading place among the best hospitals that provide good health-service for all kinds of patients.