Poisoning by antineopl and immunosup drugs, assault, init

This code signifies an intentional act of harm where an individual is poisoned by antineoplastic or immunosuppressive medications. The poisoning is the result of an assault, meaning it was inflicted by another person with malicious intent. This code is used for the initial phase of treatment for such an event.

Apply this code when documentation clearly indicates a patient has been poisoned by chemotherapy drugs or medications designed to suppress the immune system, and the circumstances point to an assault. This would be appropriate for the initial hospital admission or emergency department visit following the poisoning.

• Ensure documentation explicitly states "assault" as the intent of the poisoning.
• Verify the specific drug class involved is antineoplastic or immunosuppressive.
• Confirm this is the first encounter for treatment of this specific poisoning event.