ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.1 > T63.11 T63.11 Toxic effect of venom of gila monster Non-Billable/Non-Specific Codes T63.111Toxic effect of venom of gila monster, accidental (unintentional)T63.111A..., initial encounterT63.111D..., subsequent encounterT63.111S..., sequelaT63.112Toxic effect of venom of gila monster, intentional self-harmT63.112A..., initial encounterT63.112D..., subsequent encounterT63.112S..., sequelaT63.113Toxic effect of venom of gila monster, assaultT63.113A..., initial encounterT63.113D..., subsequent encounterT63.113S..., sequelaT63.114Toxic effect of venom of gila monster, undeterminedT63.114A..., initial encounterT63.114D..., subsequent encounterT63.114S..., sequela