Unsp car occupant injured in clsn w hv veh in traf, sequela

This code signifies a long-term or late-effect condition resulting from an unspecified car occupant being injured in a traffic accident involving a heavy transport vehicle or bus. The initial injury has healed, but the patient continues to experience residual symptoms or complications directly attributable to that past event.

This code is appropriate when documenting a patient presenting with a sequela (e.g., chronic pain, limited range of motion, neurological deficits) that is a direct consequence of an injury sustained as an unspecified car occupant in a collision with a heavy transport vehicle or bus. It should be used after the acute phase of the original injury has passed.

• Always sequence this sequela code after the code(s) identifying the specific residual condition(s).
• Ensure documentation clearly links the current condition to the past traffic accident involving a heavy transport vehicle or bus.
• Avoid using this code for acute injuries; it is exclusively for late effects.