| S06.9X | Unspecified intracranial injury | NON-BILLABLE CODE |
| S06.9X0 | Unspecified intracranial injury without loss of consciousness | NON-BILLABLE CODE |
| S06.9X0A | Unspecified intracranial injury without loss of consciousness, initial encounter | BILLABLE CODE |
| S06.9X0D | Unspecified intracranial injury without loss of consciousness, subsequent encounter | BILLABLE CODE |
| S06.9X0S | Unspecified intracranial injury without loss of consciousness, sequela | BILLABLE CODE |
| S06.9X1 | Unspecified intracranial injury with loss of consciousness of 30 minutes or less | NON-BILLABLE CODE |
| S06.9X1A | Unspecified intracranial injury with loss of consciousness of 30 minutes or less, initial encounter | BILLABLE CODE |
| S06.9X1D | Unspecified intracranial injury with loss of consciousness of 30 minutes or less, subsequent encounter | BILLABLE CODE |
| S06.9X1S | Unspecified intracranial injury with loss of consciousness of 30 minutes or less, sequela | BILLABLE CODE |
| S06.9X2 | Unspecified intracranial injury with loss of consciousness of 31 minutes to 59 minutes | NON-BILLABLE CODE |
| S06.9X2A | Unspecified intracranial injury with loss of consciousness of 31 minutes to 59 minutes, initial encounter | BILLABLE CODE |
| S06.9X2D | Unspecified intracranial injury with loss of consciousness of 31 minutes to 59 minutes, subsequent encounter | BILLABLE CODE |
| S06.9X2S | Unspecified intracranial injury with loss of consciousness of 31 minutes to 59 minutes, sequela | BILLABLE CODE |
| S06.9X3 | Unspecified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutes | NON-BILLABLE CODE |
| S06.9X3A | Unspecified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter | BILLABLE CODE |
| S06.9X3D | Unspecified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutes, subsequent encounter | BILLABLE CODE |
| S06.9X3S | Unspecified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutes, sequela | BILLABLE CODE |
| S06.9X4 | Unspecified intracranial injury with loss of consciousness of 6 hours to 24 hours | NON-BILLABLE CODE |
| S06.9X4A | Unspecified intracranial injury with loss of consciousness of 6 hours to 24 hours, initial encounter | BILLABLE CODE |
| S06.9X4D | Unspecified intracranial injury with loss of consciousness of 6 hours to 24 hours, subsequent encounter | BILLABLE CODE |
| S06.9X4S | Unspecified intracranial injury with loss of consciousness of 6 hours to 24 hours, sequela | BILLABLE CODE |
| S06.9X5 | Unspecified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level | NON-BILLABLE CODE |
| S06.9X5A | Unspecified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter | BILLABLE CODE |
| S06.9X5D | Unspecified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level, subsequent encounter | BILLABLE CODE |
| S06.9X5S | Unspecified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level, sequela | BILLABLE CODE |
| S06.9X6 | Unspecified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving | NON-BILLABLE CODE |
| S06.9X6A | Unspecified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter | BILLABLE CODE |
| S06.9X6D | Unspecified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, subsequent encounter | BILLABLE CODE |
| S06.9X6S | Unspecified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, sequela | BILLABLE CODE |
| S06.9X7 | Unspecified intracranial injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness | NON-BILLABLE CODE |
| S06.9X7A | Unspecified intracranial injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter | BILLABLE CODE |
| S06.9X8 | Unspecified intracranial injury with loss of consciousness of any duration with death due to other cause prior to regaining consciousness | NON-BILLABLE CODE |
| S06.9X8A | Unspecified intracranial injury with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter | BILLABLE CODE |
| S06.9X9 | Unspecified intracranial injury with loss of consciousness of unspecified duration | NON-BILLABLE CODE |
| S06.9X9A | Unspecified intracranial injury with loss of consciousness of unspecified duration, initial encounter | BILLABLE CODE |
| S06.9X9D | Unspecified intracranial injury with loss of consciousness of unspecified duration, subsequent encounter | BILLABLE CODE |
| S06.9X9S | Unspecified intracranial injury with loss of consciousness of unspecified duration, sequela | BILLABLE CODE |
| S06.9XA | Unspecified intracranial injury with loss of consciousness status unknown | NON-BILLABLE CODE |
| S06.9XAA | Unspecified intracranial injury with loss of consciousness status unknown, initial encounter | BILLABLE CODE |
| S06.9XAD | Unspecified intracranial injury with loss of consciousness status unknown, subsequent encounter | BILLABLE CODE |
| S06.9XAS | Unspecified intracranial injury with loss of consciousness status unknown, sequela | BILLABLE CODE |
