Occup of 3-whl mv inj in clsn w 2/3-whl mv nontraf, sequela

This code signifies a long-term consequence or complication arising from an injury sustained by an unidentified individual in a three-wheeled motor vehicle. The original incident involved a collision with another two- or three-wheeled motor vehicle, and importantly, it occurred in a non-traffic setting, such as a private driveway or off-road area. The "sequela" aspect indicates that the current encounter is for treatment of a residual condition directly related to that past accident.

Apply this code when documenting follow-up care for chronic pain, permanent disability, scar revision, or other lasting effects stemming from a past non-traffic collision involving a three-wheeled vehicle and another two- or three-wheeled vehicle. It is appropriate when the specific occupant (e.g., driver, passenger) is not documented. This code would be used for encounters occurring long after the initial injury, once the acute phase of healing has passed.

• Always use this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly states the injury is a "sequela" or "late effect" of a past accident.
• Verify the accident occurred in a "nontraffic" area and involved a three-wheeled vehicle colliding with another two- or three-wheeled vehicle.