A patient support apparatus for use in treating patients with behavioral health indicia, the patient support apparatus comprising an intermediate frame and a patient support deck having a deck section arranged for movement relative to the intermediate frame between a plurality of deck section positions to define a plurality of predetermined patient support configurations. A limiter interposed between the intermediate frame and the deck section and including a track and a brace movable along the track in response to movement of the deck section, wherein engagement between the brace and the track simultaneously permits movement of the deck section between the plurality of deck section positions and retains the deck section relative to the intermediate frame to prevent unauthorized movement of the deck section away from the plurality of predetermined patient support configurations.