ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.7 > T63.71 > T63.714 T63.714 Toxic effect of contact with venomous marine plant, undetermined Non-Billable/Non-Specific Codes T63.714A..., initial encounterT63.714D..., subsequent encounterT63.714S..., sequela