Person outside hv veh injured in clsn w hv veh in traf, subs

This code describes injuries sustained by an individual who was positioned on the exterior of a large transport vehicle (e.g., truck, train) and was involved in a subsequent collision with another heavy transport vehicle or bus within a traffic setting. It specifically indicates that the patient is presenting for follow-up care or treatment of these previously diagnosed injuries.

Use this code when documenting subsequent encounters for patients who were injured while riding on the outside of a heavy transport vehicle during a traffic accident involving another heavy transport vehicle or bus. This applies to situations such as follow-up appointments, cast changes, or physical therapy sessions related to the initial incident.

• Ensure the documentation clearly states the patient was on the outside of the heavy transport vehicle.
• Verify that the collision involved another heavy transport vehicle or bus, not a lighter vehicle.
• Confirm that the encounter is for follow-up care, not the initial treatment of the injury.