Rule 305. An elevator must be provided where patient care is provided at different floor levels. The cab size of the elevator must be sufficient to accommodate a stretcher and attendant. An elevator must have a minimum cab size of 5 feet 8 inches wide by 9 feet deep for acute care facilities and a cab size of 5 feet 0 inches wide by 7 feet 6 inches deep for residential facilities.
Mich. Admin. Code R. 325.45305