| ICD Code | Description |
|---|---|
| S066X0 | Traumatic subarachnoid hemorrhage without loss of consciousness |
| S066X1 | Traumatic subarachnoid hemorrhage with loss of consciousness of 30 minutes or less |
| S066X2 | Traumatic subarachnoid hemorrhage with loss of consciousness of 31 minutes to 59 minutes |
| S066X3 | Traumatic subarachnoid hemorrhage with loss of consciousness of 1 hour to 5 hours 59 minutes |
| S066X4 | Traumatic subarachnoid hemorrhage with loss of consciousness of 6 hours to 24 hours |
| S066X5 | Traumatic subarachnoid hemorrhage with loss of consciousness greater than 24 hours with return to pre-existing conscious level |
| S066X6 | Traumatic subarachnoid hemorrhage with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving |
| S066X7 | Traumatic subarachnoid hemorrhage with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness |
| S066X8 | Traumatic subarachnoid hemorrhage with loss of consciousness of any duration with death due to other cause prior to regaining consciousness |
| S066X9 | Traumatic subarachnoid hemorrhage with loss of consciousness of unspecified duration |