Poisoning by emetics, undetermined, initial encounter

This code indicates an accidental or intentional ingestion of an emetic substance where the intent (e.g., accidental, self-harm) cannot be determined. The patient is in the acute phase of treatment for the poisoning. Emetics are agents used to induce vomiting.

Apply this code when a patient presents with symptoms of poisoning due to an emetic, and the provider's documentation does not specify whether the exposure was accidental, intentional self-harm, or assault. This is for the initial encounter for treatment of the poisoning.

• Always sequence this code first for the poisoning, followed by codes for any associated manifestations.
• Ensure documentation clearly states "undetermined" intent; otherwise, a more specific intent code should be used.
• Verify the encounter is the initial one for this specific poisoning event; subsequent encounters would use different seventh characters.