ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.8 > T63.81 > T63.813 T63.813 Toxic effect of contact with venomous frog, assault Non-Billable/Non-Specific Codes T63.813A..., initial encounterT63.813D..., subsequent encounterT63.813S..., sequela