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Code Categories

Emergency Response Codes

These codes may be used by police officers and other emergency response personnel to communicate more effectively during emergencies.

Code Description
Code 10 Critical trauma case
Code 20 Acute trauma case
Code 30 Trauma case
Code 40 Serious case (IV started)
Code 50 Basic transport (not serious)
Code 77 Possible ambush - use caution
Code N Newsworthy event