ICD-10-CM > S00-T88 > T36-T50 > T41 > T41.4 T41.4 Poisoning by, adverse effect of and underdosing of unspecified anesthetic Non-Billable/Non-Specific Codes T41.41Poisoning by unspecified anesthetic, accidental (unintentional)T41.41XA..., initial encounterT41.41XD..., subsequent encounterT41.41XS..., sequelaT41.42Poisoning by unspecified anesthetic, intentional self-harmT41.42XA..., initial encounterT41.42XD..., subsequent encounterT41.42XS..., sequelaT41.43Poisoning by unspecified anesthetic, assaultT41.43XA..., initial encounterT41.43XD..., subsequent encounterT41.43XS..., sequelaT41.44Poisoning by unspecified anesthetic, undeterminedT41.44XA..., initial encounterT41.44XD..., subsequent encounterT41.44XS..., sequelaT41.45Adverse effect of unspecified anestheticT41.45XA..., initial encounterT41.45XD..., subsequent encounterT41.45XS..., sequelaT41.46Underdosing of unspecified anestheticsT41.46XA..., initial encounterT41.46XD..., subsequent encounterT41.46XS..., sequela