Poisoning by emetics, intentional self-harm, init encntr

This code signifies a patient presenting with adverse effects resulting from the deliberate ingestion or administration of emetic substances with the intent to cause self-harm. The patient is in the initial phase of treatment for this poisoning event.

Apply this code when documenting an emergency department visit or initial inpatient admission for a patient who has intentionally poisoned themselves with an emetic. This includes cases where the patient explicitly states self-harm intent or when clinical evidence strongly suggests it.

• Ensure documentation clearly specifies "intentional self-harm" to differentiate from accidental or assault scenarios.
• Confirm the substance involved is an emetic; if not, a different poisoning code will be necessary.
• The "A" seventh character indicates an initial encounter for active treatment of the poisoning.