| ICD-10 Code | Description |
| T63.301A | Toxic effect of unspecified spider venom, accidental (unintentional), initial encounter |
| T63.301D | Toxic effect of unspecified spider venom, accidental (unintentional), subsequent encounter |
| T63.301S | Toxic effect of unspecified spider venom, accidental (unintentional), sequela |
| T63.302A | Toxic effect of unspecified spider venom, intentional self-harm, initial encounter |
| T63.302D | Toxic effect of unspecified spider venom, intentional self-harm, subsequent encounter |
| T63.302S | Toxic effect of unspecified spider venom, intentional self-harm, sequela |
| T63.303A | Toxic effect of unspecified spider venom, assault, initial encounter |
| T63.303D | Toxic effect of unspecified spider venom, assault, subsequent encounter |
| T63.303S | Toxic effect of unspecified spider venom, assault, sequela |
| T63.304A | Toxic effect of unspecified spider venom, undetermined, initial encounter |
| T63.304D | Toxic effect of unspecified spider venom, undetermined, subsequent encounter |
| T63.304S | Toxic effect of unspecified spider venom, undetermined, sequela |
| T63.311A | Toxic effect of venom of black widow spider, accidental (unintentional), initial encounter |
| T63.311D | Toxic effect of venom of black widow spider, accidental (unintentional), subsequent encounter |
| T63.311S | Toxic effect of venom of black widow spider, accidental (unintentional), sequela |
| T63.312A | Toxic effect of venom of black widow spider, intentional self-harm, initial encounter |
| T63.312D | Toxic effect of venom of black widow spider, intentional self-harm, subsequent encounter |
| T63.312S | Toxic effect of venom of black widow spider, intentional self-harm, sequela |
| T63.313A | Toxic effect of venom of black widow spider, assault, initial encounter |
| T63.313D | Toxic effect of venom of black widow spider, assault, subsequent encounter |
| T63.313S | Toxic effect of venom of black widow spider, assault, sequela |
| T63.314A | Toxic effect of venom of black widow spider, undetermined, initial encounter |
| T63.314D | Toxic effect of venom of black widow spider, undetermined, subsequent encounter |
| T63.314S | Toxic effect of venom of black widow spider, undetermined, sequela |
| T63.321A | Toxic effect of venom of tarantula, accidental (unintentional), initial encounter |
| T63.321D | Toxic effect of venom of tarantula, accidental (unintentional), subsequent encounter |
| T63.321S | Toxic effect of venom of tarantula, accidental (unintentional), sequela |
| T63.322A | Toxic effect of venom of tarantula, intentional self-harm, initial encounter |
| T63.322D | Toxic effect of venom of tarantula, intentional self-harm, subsequent encounter |
| T63.322S | Toxic effect of venom of tarantula, intentional self-harm, sequela |
| T63.323A | Toxic effect of venom of tarantula, assault, initial encounter |
| T63.323D | Toxic effect of venom of tarantula, assault, subsequent encounter |
| T63.323S | Toxic effect of venom of tarantula, assault, sequela |
| T63.324A | Toxic effect of venom of tarantula, undetermined, initial encounter |
| T63.324D | Toxic effect of venom of tarantula, undetermined, subsequent encounter |
| T63.324S | Toxic effect of venom of tarantula, undetermined, sequela |
| T63.331A | Toxic effect of venom of brown recluse spider, accidental (unintentional), initial encounter |
| T63.331D | Toxic effect of venom of brown recluse spider, accidental (unintentional), subsequent encounter |
| T63.331S | Toxic effect of venom of brown recluse spider, accidental (unintentional), sequela |
| T63.332A | Toxic effect of venom of brown recluse spider, intentional self-harm, initial encounter |
| T63.332D | Toxic effect of venom of brown recluse spider, intentional self-harm, subsequent encounter |
| T63.332S | Toxic effect of venom of brown recluse spider, intentional self-harm, sequela |
| T63.333A | Toxic effect of venom of brown recluse spider, assault, initial encounter |
| T63.333D | Toxic effect of venom of brown recluse spider, assault, subsequent encounter |
| T63.333S | Toxic effect of venom of brown recluse spider, assault, sequela |
| T63.334A | Toxic effect of venom of brown recluse spider, undetermined, initial encounter |
| T63.334D | Toxic effect of venom of brown recluse spider, undetermined, subsequent encounter |
| T63.334S | Toxic effect of venom of brown recluse spider, undetermined, sequela |
| T63.391A | Toxic effect of venom of other spider, accidental (unintentional), initial encounter |
| T63.391D | Toxic effect of venom of other spider, accidental (unintentional), subsequent encounter |
| T63.391S | Toxic effect of venom of other spider, accidental (unintentional), sequela |
| T63.392A | Toxic effect of venom of other spider, intentional self-harm, initial encounter |
| T63.392D | Toxic effect of venom of other spider, intentional self-harm, subsequent encounter |
| T63.392S | Toxic effect of venom of other spider, intentional self-harm, sequela |
| T63.393A | Toxic effect of venom of other spider, assault, initial encounter |
| T63.393D | Toxic effect of venom of other spider, assault, subsequent encounter |
| T63.393S | Toxic effect of venom of other spider, assault, sequela |
| T63.394A | Toxic effect of venom of other spider, undetermined, initial encounter |
| T63.394D | Toxic effect of venom of other spider, undetermined, subsequent encounter |
| T63.394S | Toxic effect of venom of other spider, undetermined, sequela |
