Pasngr on bus inj in clsn w rail trn/veh nontraf, sequela

This code signifies a long-term or residual effect from an injury sustained by a bus passenger involved in a collision with a train or railway vehicle. The initial accident was a nontraffic event, meaning it did not occur on a public roadway. The sequela indicates that the original injury has healed, but a lasting condition or complication persists.

Apply this code when documenting a patient's current medical condition that is a direct consequence of an injury from the specified bus-train collision, and the acute phase of the injury has passed. This is appropriate for follow-up visits addressing chronic pain, limited mobility, neurological deficits, or other ongoing issues stemming from the original incident.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, scar, nonunion).
• Ensure the medical record clearly links the current condition to the original bus-train collision and specifies the nontraffic nature of the accident.
• Verify that the encounter is for a sequela and not an acute injury; acute injuries would use the initial encounter or subsequent encounter codes.