Pasngr in 3-whl mv injured in clsn w hv veh nontraf, sequela

This code signifies a long-term consequence or complication arising from an injury sustained by a passenger in a three-wheeled motor vehicle. The original incident involved a collision with a heavy transport vehicle or bus, and it occurred in a non-traffic setting, such as a private property or parking lot. The "sequela" aspect indicates that the current encounter addresses a residual condition directly related to that past accident.

Apply this code when documenting a patient encounter for a chronic condition, disability, or late effect directly attributable to an injury from the specified accident type. This includes situations where the initial injury has healed, but the patient continues to experience related symptoms or complications requiring ongoing medical attention. Examples include chronic pain, nerve damage, or functional limitations resulting from the original trauma.

• Ensure the medical record clearly links the current condition to the past three-wheeled vehicle accident.
• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, scar contracture).
• Verify that the accident occurred in a "nontraffic" environment; otherwise, a different external cause code would be appropriate.