ICD-10-CM > S00-T88 > T36-T50 > T41 > T41.4 > T41.41 T41.41 Poisoning by unspecified anesthetic, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by anesthetic NOS Codes T41.41XA..., initial encounterT41.41XD..., subsequent encounterT41.41XS..., sequela