ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.0 > T63.09 T63.09 Toxic effect of venom of other snake Non-Billable/Non-Specific Codes T63.091Toxic effect of venom of other snake, accidental (unintentional)T63.091A..., initial encounterT63.091D..., subsequent encounterT63.091S..., sequelaT63.092Toxic effect of venom of other snake, intentional self-harmT63.092A..., initial encounterT63.092D..., subsequent encounterT63.092S..., sequelaT63.093Toxic effect of venom of other snake, assaultT63.093A..., initial encounterT63.093D..., subsequent encounterT63.093S..., sequelaT63.094Toxic effect of venom of other snake, undeterminedT63.094A..., initial encounterT63.094D..., subsequent encounterT63.094S..., sequela