Toxic effect of insecticides, intentional self-harm, sequela

This code signifies the long-term or residual effects resulting from a deliberate act of self-poisoning with an insecticide other than organophosphate or carbamate. It indicates that the acute toxic event has passed, but the patient continues to experience health problems directly attributable to the prior exposure. These sequelae can manifest in various organ systems depending on the specific insecticide and severity of the initial poisoning.

Apply this code when documenting chronic conditions or lasting impairments that are a direct consequence of a past intentional self-harm attempt involving an insecticide. This would include follow-up visits for ongoing neurological deficits, organ damage, or other persistent health issues stemming from the original toxic exposure. It is used after the acute phase of poisoning has resolved.

• Always sequence this code after the code(s) for the specific sequela being treated.
• Ensure documentation clearly links the current condition to the past intentional insecticide poisoning.
• Do not use this code for the initial acute poisoning event; it is exclusively for residual effects.