ICD-10-CM > S00-T88 > T36-T50 > T46 > T46.4 > T46.4X > T46.4X1 > T46.4X1S T46.4X1S Poisoning by angiotensin-converting-enzyme inhibitors, accidental (unintentional), sequela Billable/Specific Copy Code Copy Description Applicable To Poisoning by angiotensin-converting-enzyme inhibitors NOS