Toxic effect of detergents, assault, subsequent encounter

This code signifies a toxic reaction to detergents resulting from an intentional act of harm by another person, specifically for follow-up care. It indicates that the patient is receiving ongoing treatment or monitoring for the adverse effects of detergent exposure due to an assault.

Apply this code when documenting subsequent encounters for a patient who has been poisoned by detergents as a result of an assault. This includes visits for continued management of symptoms, monitoring for delayed effects, or follow-up after initial stabilization. Do not use for the initial encounter.

• Ensure documentation clearly states the toxic effect is due to detergents and the intent was assault.
• Verify this is a subsequent encounter, not the initial treatment for the poisoning.
• Always code the specific manifestation(s) of the toxic effect in addition to this external cause code.