Person on outside of amblnc/fire eng injured in traf, subs

This code describes an individual who sustained injuries while positioned on the exterior of an ambulance or fire engine during a traffic collision. It specifically applies to follow-up care for these injuries after the initial treatment.

Use this code for subsequent visits related to injuries incurred by emergency personnel or others who were riding on the outside of an emergency vehicle involved in a traffic accident. This includes scenarios like follow-up evaluations, physical therapy, or wound care for injuries sustained in such an event.

• Requires a seventh character "D" for subsequent encounter, indicating ongoing care.
• Always sequence with an external cause code (V00-Y99) to fully describe the circumstances of the injury.
• Ensure the patient's role as "on outside of ambulance or fire engine" is clearly documented.