Person outside 3-whl mv inj in clsn w hv veh nontraf, init

This code describes an injury sustained by an individual who was positioned outside of a three-wheeled motor vehicle when it collided with a large transport vehicle or bus. The incident occurred in a location not typically used for public traffic, such as a private driveway or parking lot. This specific encounter represents the initial treatment for the injury.

Assign this code when documenting the first medical encounter for a patient injured in a non-traffic collision involving a three-wheeled vehicle and a heavy transport vehicle or bus, where the patient was not inside the three-wheeled vehicle. This would apply to scenarios like a pedestrian being struck by a three-wheeled vehicle that was simultaneously hit by a bus on private property.

• Ensure the accident definitively occurred in a "nontraffic" setting.
• Verify the patient's position was "outside" the three-wheeled vehicle, not as an occupant.
• Confirm this is the initial encounter for the injury; subsequent encounters will require different seventh characters.