| T63.391 | Toxic effect of venom of other spider, accidental (unintentional) | NON-BILLABLE CODE |
| T63.391A | Toxic effect of venom of other spider, accidental (unintentional), initial encounter | BILLABLE CODE |
| T63.391D | Toxic effect of venom of other spider, accidental (unintentional), subsequent encounter | BILLABLE CODE |
| T63.391S | Toxic effect of venom of other spider, accidental (unintentional), sequela | BILLABLE CODE |
| T63.392 | Toxic effect of venom of other spider, intentional self-harm | NON-BILLABLE CODE |
| T63.392A | Toxic effect of venom of other spider, intentional self-harm, initial encounter | BILLABLE CODE |
| T63.392D | Toxic effect of venom of other spider, intentional self-harm, subsequent encounter | BILLABLE CODE |
| T63.392S | Toxic effect of venom of other spider, intentional self-harm, sequela | BILLABLE CODE |
| T63.393 | Toxic effect of venom of other spider, assault | NON-BILLABLE CODE |
| T63.393A | Toxic effect of venom of other spider, assault, initial encounter | BILLABLE CODE |
| T63.393D | Toxic effect of venom of other spider, assault, subsequent encounter | BILLABLE CODE |
| T63.393S | Toxic effect of venom of other spider, assault, sequela | BILLABLE CODE |
| T63.394 | Toxic effect of venom of other spider, undetermined | NON-BILLABLE CODE |
| T63.394A | Toxic effect of venom of other spider, undetermined, initial encounter | BILLABLE CODE |
| T63.394D | Toxic effect of venom of other spider, undetermined, subsequent encounter | BILLABLE CODE |
| T63.394S | Toxic effect of venom of other spider, undetermined, sequela | BILLABLE CODE |
