2023 ICD-10-CM Diagnosis Code S06.3

Focal traumatic brain injury

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • S06.3 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2023 edition of ICD-10-CM S06.3 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of S06.3 - other international versions of ICD-10 S06.3 may differ.
Use Additional
Use Additional Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
  • code, if applicable, for traumatic brain compression or herniation (
    ICD-10-CM Diagnosis Code S06.A

    Traumatic brain compression and herniation

      2022 - New Code 2023 Non-Billable/Non-Specific Code
    Applicable To
    • Traumatic cerebral compression
    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-)
    S06.A-
    )
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as S06.3. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • any condition classifiable to
    ICD-10-CM Diagnosis Code S06.4

    Epidural hemorrhage

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Applicable To
    • Extradural hemorrhage NOS
    • Extradural hemorrhage (traumatic)
    S06.4-
    ICD-10-CM Diagnosis Code S06.6

    Traumatic subarachnoid hemorrhage

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Use Additional
    • code, if applicable, for traumatic brain compression or herniation (S06.A-)
    S06.6
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (S06.3) and the excluded code together.
  • focal cerebral edema (
    ICD-10-CM Diagnosis Code S06.1

    Traumatic cerebral edema

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Applicable To
    • Diffuse traumatic cerebral edema
    • Focal traumatic cerebral edema
    S06.1
    )
The following code(s) above S06.3 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to S06.3:
  • S00-T88
    2023 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    Note
    • Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
    Type 1 Excludes
    Use Additional
    • code to identify any retained foreign body, if applicable (Z18.-)
    Injury, poisoning and certain other consequences of external causes
  • S00-S09
    2023 ICD-10-CM Range S00-S09

    Injuries to the head

    Code Also
    • for any associated infection
    Includes
    • injuries of ear
    • injuries of eye
    • injuries of face [any part]
    • injuries of gum
    • injuries of jaw
    • injuries of oral cavity
    • injuries of palate
    • injuries of periocular area
    • injuries of scalp
    • injuries of temporomandibular joint area
    • injuries of tongue
    • injuries of tooth
    Type 2 Excludes
    • burns and corrosions (T20-T32)
    • effects of foreign body in ear (T16)
    • effects of foreign body in larynx (T17.3)
    • effects of foreign body in mouth NOS (T18.0)
    • effects of foreign body in nose (T17.0-T17.1)
    • effects of foreign body in pharynx (T17.2)
    • effects of foreign body on external eye (T15.-)
    • frostbite (T33-T34)
    • insect bite or sting, venomous (T63.4)
    Injuries to the head
  • S06
    ICD-10-CM Diagnosis Code S06

    Intracranial injury

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Code Also
    • any associated:
    • open wound of head (S01.-)
    • skull fracture (S02.-)
    Includes
    • traumatic brain injury
    Note
    • 7th characters D and S do not apply to codes in category S06 with 6th character 7 - death due to brain injury prior to regaining consciousness, or 8 - death due to other cause prior to regaining consciousness.
    Type 1 Excludes
    Use Additional
    • code, if applicable, to identify mild neurocognitive disorders due to known physiological condition (F06.7-)
    Intracranial injury
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
Code annotations containing back-references to S06.3:
  • Code Also: S06.8A
    ICD-10-CM Diagnosis Code S06.8A

    Primary blast injury of brain, not elsewhere classified

      2023 - New Code Non-Billable/Non-Specific Code
    Code Also
    • , if applicable, focal traumatic brain injury (S06.3-)
    Type 2 Excludes
    • traumatic cerebral edema (S06.1)
  • Code First: S06.A
    ICD-10-CM Diagnosis Code S06.A

    Traumatic brain compression and herniation

      2022 - New Code 2023 Non-Billable/Non-Specific Code
    Applicable To
    • Traumatic cerebral compression
    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-)
  • Type 1 Excludes: S00
    ICD-10-CM Diagnosis Code S00

    Superficial injury of head

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • diffuse cerebral contusion (S06.2-)
    • focal cerebral contusion (S06.3-)
    • injury of eye and orbit (S05.-)
    • open wound of head (S01.-)
ICD-10-CM Codes Adjacent To S06.3
S06.2X8 Diffuse traumatic brain injury with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.2X8A …… initial encounter
S06.2XA Diffuse traumatic brain injury with loss of consciousness status unknown
S06.2XAA …… initial encounter
S06.2XAD …… subsequent encounter
S06.2XAS …… sequela
S06.2X9 Diffuse traumatic brain injury with loss of consciousness of unspecified duration
S06.2X9A …… initial encounter
S06.2X9D …… subsequent encounter
S06.2X9S …… sequela
S06.3 Focal traumatic brain injury
S06.30 Unspecified focal traumatic brain injury
S06.300 Unspecified focal traumatic brain injury without loss of consciousness
S06.300A …… initial encounter
S06.300D …… subsequent encounter
S06.300S …… sequela
S06.301 Unspecified focal traumatic brain injury with loss of consciousness of 30 minutes or less
S06.301A …… initial encounter
S06.301D …… subsequent encounter
S06.301S …… sequela
S06.302 Unspecified focal traumatic brain injury with loss of consciousness of 31 minutes to 59 minutes

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.