Toxic effect of pesticides, accidental (unintentional), init

This code signifies an adverse health effect resulting from unintentional exposure to a pesticide other than herbicides, fungicides, or rodenticides. The patient is experiencing the initial symptoms or complications directly attributable to this toxic exposure.

Apply this code when a patient presents with symptoms such as nausea, dizziness, skin irritation, or respiratory distress following accidental contact with an insecticide, nematicide, or other unspecified pesticide. This is appropriate for the first visit where the poisoning is evaluated and treated.

• Ensure the documentation clearly states the exposure was accidental and not intentional self-harm or assault.
• Confirm the substance involved is a pesticide but not specifically an herbicide, fungicide, or rodenticide, which have their own specific codes.
• This "initial encounter" designation is used as long as the patient is receiving active treatment for the toxic effect.