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

This code signifies a patient presenting with adverse health effects resulting from the deliberate ingestion, exposure, or application of phenol or its chemical relatives, with the intent to harm themselves. The toxic effects can range from localized chemical burns to systemic organ damage, depending on the route and extent of exposure.

Use this code when documenting the initial encounter for a patient who has intentionally poisoned themselves with phenol or a phenol homologue. This includes scenarios such as attempted suicide by ingesting carbolic acid or deliberate skin exposure to a phenol-containing substance with self-harm intent.

• Always sequence this code first as the primary diagnosis when the toxic effect is the reason for the encounter.
• Remember the 7th character 'A' indicates an initial encounter, meaning the patient is receiving active treatment for the toxic effect.
• Do not use this code for accidental exposures or therapeutic misadventures; those scenarios require different intent characters.