Is S06.816 a billable code?
No. S06.816 is a header code that groups 3 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
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
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
S06.816 groups related diagnoses under 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. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under S06.816
- S06.816AInjury 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, initial encounter
- S06.816DInjury 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, subsequent encounter
- S06.816SInjury 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, sequela
Other codes in S06.81 Injury of right internal carotid artery, intracranial portion, not elsewhere classified
- S06.810Injury of right internal carotid artery, intracranial portion, not elsewhere classified without loss of consciousnessheader
- S06.811Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 30 minutes or lessheader
- S06.812Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 31 minutes to 59 minutesheader
- S06.813Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 1 hour to 5 hours 59 minutesheader
- S06.814Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 6 hours to 24 hoursheader
- S06.815Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness greater than 24 hours with return to pre-existing conscious levelheader
- S06.817Injury 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 consciousnessheader
- S06.818Injury 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 consciousnessheader
- S06.819Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of unspecified durationheader
- S06.81AInjury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness status unknownheader
S06.816 questions
What does S06.816 mean?
S06.816 is the ICD-10-CM code for 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. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.