Poisoning by antirheumatics, NEC, assault, init

This code signifies an intentional poisoning event involving antirheumatic medications not specified elsewhere, where the patient was a victim of an assault. This indicates a deliberate act by another person to administer or cause the ingestion of these drugs, resulting in toxic effects.

This code is appropriate when a patient presents with symptoms of poisoning due to antirheumatic drugs, and the medical documentation clearly states that the poisoning was a result of an assault. This applies to the initial phase of treatment for the acute poisoning event.

• Always confirm the intent (assault) and the specific drug class (antirheumatic, not elsewhere classified) from the medical record.
• Ensure the encounter is the "initial encounter" for the poisoning event. Subsequent care would use a different seventh character.
• Code any associated signs, symptoms, or adverse effects of the poisoning in addition to this code.