ICD10

ICD-10 Code S06.A: Traumatic brain compression and herniation

S06.A is an ICD-10 diagnosis entry used to group records related to Traumatic brain compression and herniation. You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen. ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Injury, poisoning and certain other consequences of external causes (S00-T88).

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Injury, poisoning and certain other consequences of external causes (S00-T88).

When is it used?

  • May be used when a clinician documents traumatic brain compression and herniation in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code may act more like a grouping or parent code, so a more specific child code may be used in final documentation when available.

What it does not mean

  • A code alone does not explain severity, treatment plan, or outcome.
  • A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
  • This entry may represent a broader category rather than the most specific billable code.

Code hierarchy

chapter
19Injury, poisoning and certain other consequences of external causes (S00-T88)
block
S00-S09Injuries to the head
category
S06Intracranial injury
currentS06

Official coding notes

Inclusion terms
  • Traumatic cerebral compression
Applicable to
  • the underlying traumatic brain injury, such as:
  • diffuse traumatic brain injury (S06.2-)
  • focal traumatic brain injury (S06.3-)
  • traumatic subdural hemorrhage (S06.5-)
  • traumatic subarachnoid hemorrhage (S06.6-)
Code first
  • the underlying traumatic brain injury, such as:
  • diffuse traumatic brain injury (S06.2-)
  • focal traumatic brain injury (S06.3-)
  • traumatic subdural hemorrhage (S06.5-)
  • traumatic subarachnoid hemorrhage (S06.6-)

Where you may see this code

You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen.

Related specialists

Emergency Medicine SpecialistOrthopedic SpecialistNeurologist

Coding guidelines

Common synonyms

Traumatic brain compression and herniation

Frequently asked questions

Code details

CodeS06.A
SystemICD10
Display nameTraumatic brain compression and herniation
ChapterInjury, poisoning and certain other consequences of external causes (S00-T88)
BlockInjuries to the head

Flags

BillableNo
Valid clinical useNo

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

ICD-10 Code S06.A for Traumatic brain compression and herniation | HealthAssure