The Psychiatric Mental Health Nurse Practitioner (PMHNP) provides diagnosis, treatment, consultation, and follow-up under the direction of one or more physicians in an inpatient setting. The NP performs specialty-appropriate consultations and follows prescribed guidelines. The role is accountable for applying the nursing process, providing consultative services, coordinating with other departments, and managing preventive and acute patient care. The PMHNP provides direct patient care, counseling, and education to patients and families; orders and evaluates diagnostic tests; develops care plans and follow-up based on assessment findings; and documents care in the medical record. The role collaborates with physicians and other health professionals, contributes to clinical policies and protocols, demonstrates leadership in the assigned clinical area, and participates in quality improvement, research, and education activities.