Poisoning by angiotens-convert-enzyme inhibtr, assault, init

This code signifies a patient presenting with adverse effects from an intentional overdose or malicious administration of an ACE inhibitor, such as lisinopril or enalapril, with the intent to harm. The poisoning is due to an assault, and this code is used for the initial phase of treatment.

Apply this code when documentation clearly states an ACE inhibitor poisoning resulted from an assault, such as a deliberate attempt by another person to cause harm. This is appropriate for the initial hospital visit or encounter where the poisoning is first evaluated and treated.

• Always verify the intent of the poisoning is "assault" and not accidental, self-harm, or adverse effect of proper use.
• Ensure the encounter is the "initial encounter" for this specific poisoning event. Subsequent care would require a different 7th character.
• Code any specific manifestations of the poisoning (e.g., hypotension, angioedema) in addition to this code.