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

This code signifies a long-term consequence or late effect stemming from an injury sustained by an unspecified occupant of a 3- or 4-wheeled all-terrain vehicle (ATV) during a traffic accident. The initial injury event has already occurred and healed, but its lasting impact is now being addressed.

Use this code when documenting a condition or symptom that is a direct result of a past ATV traffic accident, where the patient's specific role (e.g., driver, passenger) is not documented. This applies to follow-up visits or admissions for chronic pain, neurological deficits, or other sequelae directly attributable to the original incident.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure the medical record clearly links the current condition to the past ATV traffic accident.
• Do not use this code for the initial injury encounter; it is exclusively for late effects.