Passenger of amblnc/fire eng injured in traf, subs

This code signifies an individual who was a passenger in an ambulance or fire engine and sustained injuries during a traffic collision. The "subsequent encounter" designation indicates that this code is used for follow-up care after the initial treatment of these injuries.

This code is appropriate for documenting ongoing care, such as follow-up appointments, physical therapy, or rehabilitation, for a patient who was injured as a passenger in an emergency vehicle during a traffic accident. It applies after the initial acute phase of treatment has concluded.

• Ensure the documentation clearly states the patient was a passenger, not the driver, of the emergency vehicle.
• Verify the encounter is for follow-up care, not the initial treatment of the injury.
• Always code the specific injury(ies) sustained in addition to this external cause code.