Poisn by unsp sys anti-infect and antiparastc, assault, init

This code signifies a case where an individual has been intentionally harmed through the administration of an unknown or unspecified systemic anti-infective or antiparasitic medication. The "assault" designation indicates the poisoning was a deliberate act by another party. This is the initial encounter for this specific poisoning event.

Use this code when documentation clearly states a patient has been poisoned by an anti-infective or antiparasitic agent, the specific drug is not identified, and the poisoning is confirmed to be the result of an assault. This code is appropriate for the first time the patient is seen for this particular poisoning episode.

• Ensure the documentation explicitly states "assault" as the intent of the poisoning.
• Only use this code when the specific anti-infective or antiparasitic agent is unknown or unspecified.
• Confirm this is the initial encounter for the poisoning; subsequent encounters will require a different seventh character.