ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.3 > T63.39 T63.39 Toxic effect of venom of other spider Non-Billable/Non-Specific Codes T63.391Toxic effect of venom of other spider, accidental (unintentional)T63.391A..., initial encounterT63.391D..., subsequent encounterT63.391S..., sequelaT63.392Toxic effect of venom of other spider, intentional self-harmT63.392A..., initial encounterT63.392D..., subsequent encounterT63.392S..., sequelaT63.393Toxic effect of venom of other spider, assaultT63.393A..., initial encounterT63.393D..., subsequent encounterT63.393S..., sequelaT63.394Toxic effect of venom of other spider, undeterminedT63.394A..., initial encounterT63.394D..., subsequent encounterT63.394S..., sequela