Poisoning by anticholinesterase agents, assault, init encntr

This code signifies a patient presenting with adverse effects from anticholinesterase agents, such as organophosphates or carbamates, due to an intentional act of harm by another person. The patient is in the acute phase of treatment for this poisoning.

Apply this code when documentation clearly indicates poisoning by an anticholinesterase agent resulting from an assault. This includes cases where the patient is initially evaluated and treated in an emergency department or admitted for acute management of the poisoning.

• Ensure documentation explicitly states "assault" as the intent of the poisoning.
• Verify that the substance involved is an anticholinesterase agent.
• Confirm this is the initial encounter for the poisoning, indicating active treatment.