Toxic effect of organophos and carbamate insect, undet, sqla

This code signifies the long-term or residual effects resulting from a past exposure to organophosphate or carbamate insecticides, where the intent of the poisoning (e.g., accidental, intentional self-harm, assault) could not be determined. These sequelae can manifest as chronic neurological, psychiatric, or other systemic issues that persist after the acute toxic event has resolved.

Apply this code when documenting conditions directly attributable to a previous organophosphate or carbamate insecticide poisoning of undetermined intent, and the patient is now presenting for treatment of these lasting effects. This is appropriate for follow-up visits where the primary focus is managing the chronic complications rather than the acute intoxication.

• Assign this code only after the acute phase of poisoning has passed and the patient is experiencing residual effects.
• Always sequence this code after the code(s) for the specific sequela being treated (e.g., chronic neuropathy, cognitive impairment).
• Ensure documentation clearly links the current condition to the past insecticide exposure and specifies the undetermined intent.