Driver of 3- or 4- wheeled ATV injured in traf, sequela

This code signifies a long-term health condition or complication arising from a traffic accident where the patient was operating a 3- or 4-wheeled all-terrain vehicle (ATV). It indicates that the initial injury has resolved, but its lasting effects are still present and require ongoing medical attention.

Apply this code when documenting a patient presenting for treatment of a sequela (e.g., chronic pain, limited range of motion, neurological deficit) directly attributable to an ATV traffic accident that occurred in the past. This code is appropriate for follow-up visits or ongoing management of these residual conditions.

• Ensure documentation clearly links the current condition to a past ATV traffic accident.
• Always code the specific sequela (e.g., chronic pain, fracture nonunion) first, followed by this external cause code.
• The "S" in the 7th character indicates sequela; do not use for initial or subsequent encounters for the acute injury.