Poisoning by intravenous anesthetics, self-harm, init

This diagnosis code signifies a patient presenting with adverse effects resulting from the deliberate self-administration of an intravenous anesthetic agent. The intent behind this exposure is self-harm, and this code is specifically used for the initial medical encounter related to this poisoning event.

Apply this code when documenting a patient admitted to the emergency department or hospital after intentionally injecting themselves with an anesthetic like propofol or ketamine, leading to toxic effects. This is appropriate for the first visit where the poisoning is evaluated and treated.

• Ensure documentation clearly states "intentional self-harm" as the intent of the poisoning.
• Verify the substance involved is an intravenous anesthetic, not a general anesthetic administered by other routes or a local anesthetic.
• Confirm this is the initial encounter for this specific poisoning event; subsequent encounters will require a different seventh character.