Toxic effect of petroleum products, accidental, sequela

This code signifies the long-term or residual health problems resulting from an accidental exposure to petroleum products. These sequelae are the lasting effects that occur after the acute phase of the poisoning has resolved, such as chronic respiratory issues, dermatological conditions, or neurological damage.

Apply this code when documenting chronic conditions or permanent damage directly attributable to a past unintentional petroleum product poisoning. This would include follow-up visits for patients experiencing persistent symptoms years after an accidental ingestion or skin exposure to substances like gasoline, kerosene, or mineral spirits.

• Always ensure documentation clearly links the current condition to a past accidental petroleum product exposure.
• This code is for sequelae only; do not use it for acute poisoning episodes.
• Consider additional codes for the specific manifestation of the sequela (e.g., chronic bronchitis, dermatitis).