| T63.041 | Toxic effect of cobra venom, accidental (unintentional) | NON-BILLABLE CODE |
| T63.041A | Toxic effect of cobra venom, accidental (unintentional), initial encounter | BILLABLE CODE |
| T63.041D | Toxic effect of cobra venom, accidental (unintentional), subsequent encounter | BILLABLE CODE |
| T63.041S | Toxic effect of cobra venom, accidental (unintentional), sequela | BILLABLE CODE |
| T63.042 | Toxic effect of cobra venom, intentional self-harm | NON-BILLABLE CODE |
| T63.042A | Toxic effect of cobra venom, intentional self-harm, initial encounter | BILLABLE CODE |
| T63.042D | Toxic effect of cobra venom, intentional self-harm, subsequent encounter | BILLABLE CODE |
| T63.042S | Toxic effect of cobra venom, intentional self-harm, sequela | BILLABLE CODE |
| T63.043 | Toxic effect of cobra venom, assault | NON-BILLABLE CODE |
| T63.043A | Toxic effect of cobra venom, assault, initial encounter | BILLABLE CODE |
| T63.043D | Toxic effect of cobra venom, assault, subsequent encounter | BILLABLE CODE |
| T63.043S | Toxic effect of cobra venom, assault, sequela | BILLABLE CODE |
| T63.044 | Toxic effect of cobra venom, undetermined | NON-BILLABLE CODE |
| T63.044A | Toxic effect of cobra venom, undetermined, initial encounter | BILLABLE CODE |
| T63.044D | Toxic effect of cobra venom, undetermined, subsequent encounter | BILLABLE CODE |
| T63.044S | Toxic effect of cobra venom, undetermined, sequela | BILLABLE CODE |
