The RN also participates in treatment planning as a member of interdisciplinary team; provides assessment of patients' psychiatric and medical status; administers medication and medical treatment as prescribed by physician; assess, direct and intervene in crisis situations; provide and direct milieu management, and additional tasks as needed. Operating acute care hospitals, behavioral health facilities, outpatient facilities and ambulatory care access points, an insurance offering, a physician network and various related services located all over the U.S. States, Washington, D.C., Puerto Rico and the United Kingdom.