Unsp car occ injured in clsn w 2/3-whl mv in traf, sequela

This code signifies a long-term health condition or complication arising from a past traffic accident where an individual, whose specific role in the vehicle is unknown, was injured in a collision with a motorcycle or other two/three-wheeled motor vehicle. The original injury event occurred on a public roadway or thoroughfare.

Apply this code when documenting a current health issue that is a direct consequence of a previously sustained injury from the described motor vehicle accident. This is appropriate for follow-up encounters or when the sequela is the primary reason for the current visit, and the acute injury has already been treated.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, scar formation).
• Ensure documentation clearly links the current condition to the past motor vehicle accident.
• Verify that the original accident involved a two- or three-wheeled motor vehicle and the patient was an unspecified car occupant.