ICD-10-CM Codes
S00-T88 Injury, poisoning and certain other consequences of external causes
S00-S09 Injuries to the head
S06- Intracranial injury

Other specified intracranial injuries S06.8- >

S06.8 Other specified intracranial injuries
- S06.81 Injury of right internal carotid artery, intracranial portion, not elsewhere classified
  - S06.810 Injury of right internal carotid artery, intracranial portion, not elsewhere classified without loss of consciousness
    - S06.810A …… initial encounter
    - S06.810D …… subsequent encounter
    - S06.810S …… sequela
  - S06.811 Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 30 minutes or less
    - S06.811A …… initial encounter
    - S06.811D …… subsequent encounter
    - S06.811S …… sequela
  - S06.812 Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 31 minutes to 59 minutes
    - S06.812A …… initial encounter
    - S06.812D …… subsequent encounter
    - S06.812S …… sequela
  - S06.813 Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 1 hour to 5 hours 59 minutes
    - S06.813A …… initial encounter
    - S06.813D …… subsequent encounter
    - S06.813S …… sequela
  - S06.814 Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 6 hours to 24 hours
    - S06.814A …… initial encounter
    - S06.814D …… subsequent encounter
    - S06.814S …… sequela
  - S06.815 Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness greater than 24 hours with return to pre-existing conscious level
    - S06.815A …… initial encounter
    - S06.815D …… subsequent encounter
    - S06.815S …… sequela
  - S06.816 Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
    - S06.816A …… initial encounter
    - S06.816D …… subsequent encounter
    - S06.816S …… sequela
  - S06.817 Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
    - S06.817A …… initial encounter
  - S06.818 Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
    - S06.818A …… initial encounter
  - S06.819 Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of unspecified duration
    - S06.819A …… initial encounter
    - S06.819D …… subsequent encounter
    - S06.819S …… sequela
- S06.82 Injury of left internal carotid artery, intracranial portion, not elsewhere classified
  - S06.820 Injury of left internal carotid artery, intracranial portion, not elsewhere classified without loss of consciousness
    - S06.820A …… initial encounter
    - S06.820D …… subsequent encounter
    - S06.820S …… sequela
  - S06.821 Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 30 minutes or less
    - S06.821A …… initial encounter
    - S06.821D …… subsequent encounter
    - S06.821S …… sequela
  - S06.822 Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 31 minutes to 59 minutes
    - S06.822A …… initial encounter
    - S06.822D …… subsequent encounter
    - S06.822S …… sequela
  - S06.823 Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 1 hour to 5 hours 59 minutes
    - S06.823A …… initial encounter
    - S06.823D …… subsequent encounter
    - S06.823S …… sequela
  - S06.824 Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 6 hours to 24 hours
    - S06.824A …… initial encounter
    - S06.824D …… subsequent encounter
    - S06.824S …… sequela
  - S06.825 Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness greater than 24 hours with return to pre-existing conscious level
    - S06.825A …… initial encounter
    - S06.825D …… subsequent encounter
    - S06.825S …… sequela
  - S06.826 Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
    - S06.826A …… initial encounter
    - S06.826D …… subsequent encounter
    - S06.826S …… sequela
  - S06.827 Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
    - S06.827A …… initial encounter
  - S06.828 Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
    - S06.828A …… initial encounter
  - S06.829 Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of unspecified duration
    - S06.829A …… initial encounter
    - S06.829D …… subsequent encounter
    - S06.829S …… sequela
- S06.89 Other specified intracranial injury
  - S06.890 Other specified intracranial injury without loss of consciousness
    - S06.890A …… initial encounter
    - S06.890D …… subsequent encounter
    - S06.890S …… sequela
  - S06.891 Other specified intracranial injury with loss of consciousness of 30 minutes or less
    - S06.891A …… initial encounter
    - S06.891D …… subsequent encounter
    - S06.891S …… sequela
  - S06.892 Other specified intracranial injury with loss of consciousness of 31 minutes to 59 minutes
    - S06.892A …… initial encounter
    - S06.892D …… subsequent encounter
    - S06.892S …… sequela
  - S06.893 Other specified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutes
    - S06.893A …… initial encounter
    - S06.893D …… subsequent encounter
    - S06.893S …… sequela
  - S06.894 Other specified intracranial injury with loss of consciousness of 6 hours to 24 hours
    - S06.894A …… initial encounter
    - S06.894D …… subsequent encounter
    - S06.894S …… sequela
  - S06.895 Other specified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level
    - S06.895A …… initial encounter
    - S06.895D …… subsequent encounter
    - S06.895S …… sequela
  - S06.896 Other specified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
    - S06.896A …… initial encounter
    - S06.896D …… subsequent encounter
    - S06.896S …… sequela
  - S06.897 Other specified intracranial injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
    - S06.897A …… initial encounter
  - S06.898 Other specified intracranial injury with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
    - S06.898A …… initial encounter
  - S06.899 Other specified intracranial injury with loss of consciousness of unspecified duration
    - S06.899A …… initial encounter
    - S06.899D …… subsequent encounter
    - S06.899S …… sequela