Toxic effect of phosphorus and its compounds, assault, init

This code signifies the adverse health effects resulting from exposure to phosphorus or its compounds, specifically when the exposure is due to an intentional act of harm by another person. It indicates the patient is in the acute phase of treatment for this toxic exposure.

Apply this code for patients presenting with symptoms of phosphorus poisoning, such as gastrointestinal distress, cardiac arrhythmias, or liver damage, where the medical record clearly documents the exposure as an assault. This code is appropriate for the initial encounter during which the patient is receiving active treatment for the toxic effects.

• Ensure documentation explicitly states the exposure was an assault.
• Confirm this is the first encounter for this specific toxic event.
• Code any specific manifestations of the poisoning (e.g., liver failure, cardiac arrest) in addition to this code.