ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.7 > T63.79 > T63.791 T63.791 Toxic effect of contact with other venomous plant, accidental (unintentional) Non-Billable/Non-Specific Codes T63.791A..., initial encounterT63.791D..., subsequent encounterT63.791S..., sequela