ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.6 > T63.69 T63.69 Toxic effect of contact with other venomous marine animals Non-Billable/Non-Specific Codes T63.691Toxic effect of contact with other venomous marine animals, accidental (unintentional)T63.691A..., initial encounterT63.691D..., subsequent encounterT63.691S..., sequelaT63.692Toxic effect of contact with other venomous marine animals, intentional self-harmT63.692A..., initial encounterT63.692D..., subsequent encounterT63.692S..., sequelaT63.693Toxic effect of contact with other venomous marine animals, assaultT63.693A..., initial encounterT63.693D..., subsequent encounterT63.693S..., sequelaT63.694Toxic effect of contact with other venomous marine animals, undeterminedT63.694A..., initial encounterT63.694D..., subsequent encounterT63.694S..., sequela