Toxic effect of phenol and phenol homolog, self-harm, subs

This code signifies a harmful reaction to phenol or related chemical compounds, specifically when the exposure was deliberately self-inflicted. It indicates that the patient is receiving follow-up care for injuries or complications stemming from this intentional self-poisoning event.

Apply this code for patients presenting for ongoing treatment, monitoring, or rehabilitation after an intentional self-harm attempt involving phenol or its homologues. This includes follow-up appointments for organ damage, skin lesions, or psychological support related to the initial toxic exposure.

• Ensure documentation clearly states "intentional self-harm" as the intent of exposure.
• Confirm the encounter is "subsequent," meaning it's not the initial treatment for the acute poisoning.
• Always code with an external cause code (X-code) to specify the circumstances of the injury.