Clinical Context
A 28-year-old patient presents to an emergency department by ambulance after expressing active suicidal ideation with intent following an acute stressor. Triage identifies acute behavioral health crisis with risk of harm to self. A licensed clinician (such as a psychiatric nurse clinician, licensed clinical social worker, or psychiatrist) performs an immediate crisis intervention session focusing on rapid risk assessment, de-escalation, safety planning, brief stabilization, coordination of emergent resources, and disposition planning. Services are delivered in 15-minute increments and billed as H2011 per 15 minutes. Typical workflow includes triage and initial medical clearance by emergency medicine, bedside or private-room crisis evaluation by the behavioral health clinician, documentation of mental status, risk factors, interventions used (verbal de-escalation, brief counseling, safety plan), communication with the ED team and family, and arrangement of next steps (admission to inpatient psychiatry, transfer to community crisis center, or outpatient follow-up). The typical site of service is emergency department, crisis stabilization unit, mobile crisis response settings, or community behavioral health center when provided during an acute crisis.