Toxic effect of insecticides, intentional self-harm, subs

This code signifies a patient presenting for follow-up care related to a self-inflicted poisoning by an insecticide other than organophosphate or carbamate. The initial acute phase of the intoxication has passed, and the patient is now receiving ongoing management for the effects of the exposure. This could include monitoring for residual organ damage, psychological support, or treatment of lingering symptoms.

Apply this code when documenting subsequent encounters for a patient who intentionally ingested or was exposed to an insecticide (excluding organophosphates and carbamates) in a suicide attempt or self-harm act. This includes visits for medication adjustments, therapy sessions, or follow-up assessments of organ function after the initial acute treatment.

• Always sequence this code after the primary mental health diagnosis related to the self-harm attempt.
• Ensure the documentation clearly specifies "intentional self-harm" and "subsequent encounter" to support this code.
• Verify the specific type of insecticide if known, to rule out more specific codes for organophosphates or carbamates.