Triage level

A rating clinical staff give each arriving patient for how urgently they need care. Emergency departments commonly use a five-level scale such as the Emergency Severity Index, where level 1 is most urgent; patients are seen by level, then by arrival.

Nov 8, 2026
NOWAITN

A rating clinical staff give each arriving patient for how urgently they need care. Emergency departments commonly use a five-level scale such as the Emergency Severity Index, where level 1 is most urgent; patients are seen by level, then by arrival.

See also: Urgent care, Chief complaint, Position