ICD-10-CM > S00-T88 > T36-T50 > T41 > T41.1 > T41.1X > T41.1X5 T41.1X5 Adverse effect of intravenous anesthetics Non-Billable/Non-Specific Codes T41.1X5A..., initial encounterT41.1X5D..., subsequent encounterT41.1X5S..., sequela