ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.1 > T63.19 T63.19 Toxic effect of venom of other reptiles Non-Billable/Non-Specific Codes T63.191Toxic effect of venom of other reptiles, accidental (unintentional)T63.191A..., initial encounterT63.191D..., subsequent encounterT63.191S..., sequelaT63.192Toxic effect of venom of other reptiles, intentional self-harmT63.192A..., initial encounterT63.192D..., subsequent encounterT63.192S..., sequelaT63.193Toxic effect of venom of other reptiles, assaultT63.193A..., initial encounterT63.193D..., subsequent encounterT63.193S..., sequelaT63.194Toxic effect of venom of other reptiles, undeterminedT63.194A..., initial encounterT63.194D..., subsequent encounterT63.194S..., sequela