Brain injury, diffuse (TBI), injury/trauma

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ICD10 Diagnosis
Dx: Brain injury, diffuse (TBI), injury/trauma
ICD10 code: S06.2
Pre-ICD10 counterpart: none assigned
Charlson/ALERT Scale: none
APACHE Como Component: none
APACHE Acute Component: none
Start Date:
Stop Date:
Data Dependencies(Reports/Indicators/Data Elements): No results
External ICD10 Documentation

This diagnosis is a part of ICD10 collection.

  • SMW
    • 2019-01-01
    • 2999-12-31
    • S06.2
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Additional Info

  • Diffuse traumatic brain injury (TBI)
  • Includes DAI (diffuse axonal injury)
  • This code includes herniation related to the TBI. For non-traumatically induced herniation, use Brain compression, including herniation instead.

The six categories of external force that may result in TBI include:

●The head being struck by an object

●The head striking an object

●Acceleration/deceleration of the brain without direct external impact

●A foreign body penetrating the brain

●The force from a blast/explosion

●Other forces yet to be defined

  • Shearing mechanisms lead to DAI, which is visualized pathologically and on neuroimaging studies as multiple small lesions seen within white matter tracts . Patients with severe DAI typically present with profound coma without elevated intracranial pressure (ICP), and often have poor outcome.

Alternate ICD10s to consider coding instead or in addition

Head trauma codes:

Traumas and their Mechanisms

  • In ICD10, traumas need to be combined with separate mechanism codes to fully explain the situation.
  • Here are lists of the codes for "mechanical" injuries to various body parts:
    • some codes are always traumatic and always need a mechanism:
Trauma codes:
  • Other codes may or may not be of a traumatic nature; these also qualify to be coded with trauma mechanisms listed below:
Potential trauma codes:
  • Here is a list of the external mechanism or agent that caused the trauma:
Mechanism codes:

Regarding Multiple Trauma

Iatrogenic injuries

Data Integrity Checks (automatic list)

none found

Related articles:


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