ICD-10-CM > S00-T88 > T36-T50 > T41 > T41.2 > T41.20 > T41.201 T41.201 Poisoning by unspecified general anesthetics, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by general anesthetics NOS Codes T41.201A..., initial encounterT41.201D..., subsequent encounterT41.201S..., sequela