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ICD-10-CM · FY 2026 APRIL UPDATE

S06.9X

Unspecified intracranial injury

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
S06.9X0Unspecified intracranial injury without loss of consciousnessCategory
S06.9X0AUnspecified intracranial injury without loss of consciousness, initial encounterBillable
S06.9X0DUnspecified intracranial injury without loss of consciousness, subsequent encounterBillable
S06.9X0SUnspecified intracranial injury without loss of consciousness, sequelaBillable
S06.9X1Unspecified intracranial injury with loss of consciousness of 30 minutes or lessCategory
S06.9X1AUnspecified intracranial injury with loss of consciousness of 30 minutes or less, initial encounterBillable
S06.9X1DUnspecified intracranial injury with loss of consciousness of 30 minutes or less, subsequent encounterBillable
S06.9X1SUnspecified intracranial injury with loss of consciousness of 30 minutes or less, sequelaBillable
S06.9X2Unspecified intracranial injury with loss of consciousness of 31 minutes to 59 minutesCategory
S06.9X2AUnspecified intracranial injury with loss of consciousness of 31 minutes to 59 minutes, initial encounterBillable
S06.9X2DUnspecified intracranial injury with loss of consciousness of 31 minutes to 59 minutes, subsequent encounterBillable
S06.9X2SUnspecified intracranial injury with loss of consciousness of 31 minutes to 59 minutes, sequelaBillable
S06.9X3Unspecified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutesCategory
S06.9X3AUnspecified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounterBillable
S06.9X3DUnspecified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutes, subsequent encounterBillable
S06.9X3SUnspecified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutes, sequelaBillable
S06.9X4Unspecified intracranial injury with loss of consciousness of 6 hours to 24 hoursCategory
S06.9X4AUnspecified intracranial injury with loss of consciousness of 6 hours to 24 hours, initial encounterBillable
S06.9X4DUnspecified intracranial injury with loss of consciousness of 6 hours to 24 hours, subsequent encounterBillable
S06.9X4SUnspecified intracranial injury with loss of consciousness of 6 hours to 24 hours, sequelaBillable
S06.9X5Unspecified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious levelCategory
S06.9X5AUnspecified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounterBillable
S06.9X5DUnspecified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level, subsequent encounterBillable
S06.9X5SUnspecified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level, sequelaBillable
S06.9X6Unspecified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient survivingCategory
S06.9X6AUnspecified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounterBillable
S06.9X6DUnspecified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, subsequent encounterBillable
S06.9X6SUnspecified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, sequelaBillable
S06.9X7Unspecified intracranial injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousnessCategory
S06.9X7AUnspecified intracranial injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounterBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.