Emergency departments were designed for medical emergencies: trauma, cardiac events, acute infections, surgical crises. Over the past two decades, they have absorbed a growing proportion of mental health crisis presentations, suicidal ideation, acute psychosis, severe substance intoxication, for a straightforward reason: the mental health system, where it exists, is chronically underresourced, and the emergency department is legally required to evaluate and stabilize any patient who presents.
The result is a system doing work it was not designed to do, with tools it was not built to use, in an environment that is often actively harmful to the patients it's trying to help. Emergency department environments, loud, bright, chaotic, crowded, with minimal privacy, are poorly suited to psychiatric assessment and acutely destabilizing for many patients in mental health crisis.
What better looks like
Emergency psychiatric units, separate physical spaces within or adjacent to emergency departments, designed specifically for psychiatric evaluation, have demonstrated better outcomes for patients and lower costs for systems. Patients spend less time boarded in emergency department beds, receive more appropriate levels of care, and are less likely to leave before evaluation is complete.
The barriers are primarily financial and cultural. The reimbursement structures that fund emergency departments don't adequately compensate psychiatric care. And the professional culture of emergency medicine, which has historically centered on rapid diagnosis and disposition, requires significant expansion to integrate the slower, more relational work of psychiatric assessment.
