Toxic effect of venom of brown recluse spider, assault, init

This code signifies the adverse systemic effects resulting from a brown recluse spider bite, specifically when the bite is inflicted with malicious intent. The venom can cause localized tissue damage, including necrosis, and in rare cases, systemic reactions. This code is used for the initial phase of treatment for such an injury.

Apply this code when a patient presents with symptoms or signs of envenomation from a brown recluse spider bite, and the medical record clearly documents that the bite was an intentional act of harm (e.g., the spider was placed on the patient by another individual). This code is appropriate for the initial visit where the injury is first evaluated and treated.

• Ensure documentation explicitly states the brown recluse spider as the source of envenomation.
• Verify that the encounter is the initial treatment for this specific injury. Subsequent encounters will require a different seventh character.
• Confirm the "assault" external cause of injury is clearly documented to support the seventh character.