| T63.691 | Toxic effect of contact with other venomous marine animals, accidental (unintentional) | NON-BILLABLE CODE |
| T63.691A | Toxic effect of contact with other venomous marine animals, accidental (unintentional), initial encounter | BILLABLE CODE |
| T63.691D | Toxic effect of contact with other venomous marine animals, accidental (unintentional), subsequent encounter | BILLABLE CODE |
| T63.691S | Toxic effect of contact with other venomous marine animals, accidental (unintentional), sequela | BILLABLE CODE |
| T63.692 | Toxic effect of contact with other venomous marine animals, intentional self-harm | NON-BILLABLE CODE |
| T63.692A | Toxic effect of contact with other venomous marine animals, intentional self-harm, initial encounter | BILLABLE CODE |
| T63.692D | Toxic effect of contact with other venomous marine animals, intentional self-harm, subsequent encounter | BILLABLE CODE |
| T63.692S | Toxic effect of contact with other venomous marine animals, intentional self-harm, sequela | BILLABLE CODE |
| T63.693 | Toxic effect of contact with other venomous marine animals, assault | NON-BILLABLE CODE |
| T63.693A | Toxic effect of contact with other venomous marine animals, assault, initial encounter | BILLABLE CODE |
| T63.693D | Toxic effect of contact with other venomous marine animals, assault, subsequent encounter | BILLABLE CODE |
| T63.693S | Toxic effect of contact with other venomous marine animals, assault, sequela | BILLABLE CODE |
| T63.694 | Toxic effect of contact with other venomous marine animals, undetermined | NON-BILLABLE CODE |
| T63.694A | Toxic effect of contact with other venomous marine animals, undetermined, initial encounter | BILLABLE CODE |
| T63.694D | Toxic effect of contact with other venomous marine animals, undetermined, subsequent encounter | BILLABLE CODE |
| T63.694S | Toxic effect of contact with other venomous marine animals, undetermined, sequela | BILLABLE CODE |
