ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.4 > T63.43 > T63.433 T63.433 Toxic effect of venom of caterpillars, assault Non-Billable/Non-Specific Codes T63.433A..., initial encounterT63.433D..., subsequent encounterT63.433S..., sequela