ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.4 > T63.48 > T63.484 T63.484 Toxic effect of venom of other arthropod, undetermined Non-Billable/Non-Specific Codes T63.484A..., initial encounterT63.484D..., subsequent encounterT63.484S..., sequela