2023 ICD-10-CM Diagnosis Code F06.7

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Mild neurocognitive disorder due to known physiological condition

    2023 - New Code Non-Billable/Non-Specific Code
  • F06.7 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • Short description: Mild neurocog disorder due to known physiological condition
  • ICD-10-CM F06.7 is a new 2023 ICD-10-CM code that became effective on October 1, 2022.
  • This is the American ICD-10-CM version of F06.7 - other international versions of ICD-10 F06.7 may differ.
Applicable To
  • Mild neurocognitive impairment due to a known physiological condition
Code First
Code First Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, 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.
  • the underlying physiological condition, such as:
  • Alzheimer's disease (
    ICD-10-CM Diagnosis Code G30
    • G30 Alzheimer's disease
      • G30.0 Alzheimer's disease with early onset
      • G30.1 Alzheimer's disease with late onset
      • G30.8 Other Alzheimer's disease
      • G30.9 Alzheimer's disease, unspecified
    G30.-
    )
  • frontotemporal neurocognitive disorder (
    ICD-10-CM Diagnosis Code G31.09

    Other frontotemporal neurocognitive disorder

      2016 2017 2018 2019 2020 2021 2022 2023 - Revised Code Billable/Specific Code
    Applicable To
    • Frontal dementia
    Use Additional
    • code, if applicable, to identify mild neurocognitive disorders due to known physiological condition (F06.7-)
    G31.09
    )
  • human immunodeficiency virus [HIV] disease (
    ICD-10-CM Diagnosis Code B20

    Human immunodeficiency virus [HIV] disease

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Code First
    • Human immunodeficiency virus [HIV] disease complicating pregnancy, childbirth and the puerperium, if applicable (O98.7-)
    Includes
    • acquired immune deficiency syndrome [AIDS]
    • AIDS-related complex [ARC]
    • HIV infection, symptomatic
    Type 1 Excludes
    • asymptomatic human immunodeficiency virus [HIV] infection status (Z21)
    • exposure to HIV virus (Z20.6)
    • inconclusive serologic evidence of HIV (R75)
    Use Additional
    • code(s) to identify all manifestations of HIV infection
    B20
    )
  • Huntington's disease (
    ICD-10-CM Diagnosis Code G10

    Huntington's disease

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Huntington's chorea
    • Huntington's dementia
    Use Additional
    G10
    )
  • Neurocognitive disorder with Lewy bodies (
    ICD-10-CM Diagnosis Code G31.83

    Neurocognitive disorder with Lewy bodies

      2016 2017 2018 2019 2020 2021 2022 2023 - Revised Code Billable/Specific Code
    Applicable To
    • Lewy body dementia
    • Lewy body disease
    Use Additional
    • code, if applicable, to identify mild neurocognitive disorders due to known physiological condition (F06.7-)
    G31.83
    )
  • Parkinson's disease (
    ICD-10-CM Diagnosis Code G20

    Parkinson's disease

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Hemiparkinsonism
    • Idiopathic Parkinsonism or Parkinson's disease
    • Paralysis agitans
    • Parkinsonism or Parkinson's disease NOS
    • Primary Parkinsonism or Parkinson's disease
    Use Additional
    G20
    )
  • systemic lupus erythematosus (
    ICD-10-CM Diagnosis Code M32
    • M32 Systemic lupus erythematosus (SLE)
      • M32.0 Drug-induced systemic lupus erythematosus
      • M32.1 Systemic lupus erythematosus with organ or sy...
        • M32.10 Systemic lupus erythematosus, organ or system...
        • M32.11 Endocarditis in systemic lupus erythematosus
        • M32.12 Pericarditis in systemic lupus erythematosus
        • M32.13 Lung involvement in systemic lupus erythemato...
        • M32.14 Glomerular disease in systemic lupus erythema...
        • M32.15 Tubulo-interstitial nephropathy in systemic l...
        • M32.19 Other organ or system involvement in systemic...
      • M32.8 Other forms of systemic lupus erythematosus
      • M32.9 Systemic lupus erythematosus, unspecified
    M32.-
    )
  • traumatic brain injury (
    ICD-10-CM Diagnosis Code S06
    • S06.0 Concussion
    • S06.1 Traumatic cerebral edema
    • S06.2 Diffuse traumatic brain injury
    • S06.3 Focal traumatic brain injury
    • S06.4 Epidural hemorrhage
    • S06.5 Traumatic subdural hemorrhage
    • S06.6 Traumatic subarachnoid hemorrhage
    • S06.8 Other specified intracranial injuries
    • S06.9 Unspecified intracranial injury
    • S06.A Traumatic brain compression and herniation
    S06.-
    )
  • vitamin B deficiency (
    ICD-10-CM Diagnosis Code E53
    • E53 Deficiency of other B group vitamins
      • E53.0 Riboflavin deficiency
      • E53.1 Pyridoxine deficiency
      • E53.8 Deficiency of other specified B group vitamin...
      • E53.9 Vitamin B deficiency, unspecified
    E53-
    )
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 F06.7. 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.
  • age related cognitive decline (
    ICD-10-CM Diagnosis Code R41.81

    Age-related cognitive decline

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Adult Dx (15-124 years)
    Applicable To
    • Senility NOS
    R41.81
    )
  • altered mental status (
    ICD-10-CM Diagnosis Code R41.82

    Altered mental status, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Change in mental status NOS
    Type 1 Excludes
    • altered level of consciousness (R40.-)
    • altered mental status due to known condition - code to condition
    • delirium NOS (R41.0)
    R41.82
    )
  • cerebral degeneration (
    ICD-10-CM Diagnosis Code G31.9

    Degenerative disease of nervous system, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    G31.9
    )
  • change in mental status (
    ICD-10-CM Diagnosis Code R41.82

    Altered mental status, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Change in mental status NOS
    Type 1 Excludes
    • altered level of consciousness (R40.-)
    • altered mental status due to known condition - code to condition
    • delirium NOS (R41.0)
    R41.82
    )
  • cognitive deficits following (sequelae of) cerebral hemorrhage or infarction (
    ICD-10-CM Diagnosis Code I69.01

    Cognitive deficits following nontraumatic subarachnoid hemorrhage

      2016 2017 - Converted to Parent Code 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    I69.01-
    ICD-10-CM Diagnosis Code I69.11

    Cognitive deficits following nontraumatic intracerebral hemorrhage

      2016 2017 - Converted to Parent Code 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    I69.11-
    ,
    ICD-10-CM Diagnosis Code I69.21

    Cognitive deficits following other nontraumatic intracranial hemorrhage

      2016 2017 - Converted to Parent Code 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    I69.21-
    ICD-10-CM Diagnosis Code I69.31

    Cognitive deficits following cerebral infarction

      2016 2017 - Converted to Parent Code 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    I69.31-
    ,
    ICD-10-CM Diagnosis Code I69.81

    Cognitive deficits following other cerebrovascular disease

      2016 2017 - Converted to Parent Code 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    I69.81-
    ICD-10-CM Diagnosis Code I69.91

    Cognitive deficits following unspecified cerebrovascular disease

      2016 2017 - Converted to Parent Code 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    I69.91-
    )
  • dementia (
    ICD-10-CM Diagnosis Code F01
    • F01 Vascular dementia
      • F01.5 Vascular dementia, unspecified severity
        • F01.50 Vascular dementia, unspecified severity, with...
        • F01.51 Vascular dementia, unspecified severity, with...
          • F01.511 Vascular dementia, unspecified severity, with...
          • F01.518 Vascular dementia, unspecified severity, with...
        • F01.52 Vascular dementia, unspecified severity, with...
        • F01.53 Vascular dementia, unspecified severity, with...
        • F01.54 Vascular dementia, unspecified severity, with...
      • F01.A Vascular dementia, mild
        • F01.A0 Vascular dementia, mild, without behavioral d...
        • F01.A1 Vascular dementia, mild, with behavioral dist...
          • F01.A11 Vascular dementia, mild, with agitation
          • F01.A18 Vascular dementia, mild, with other behaviora...
        • F01.A2 Vascular dementia, mild, with psychotic distu...
        • F01.A3 Vascular dementia, mild, with mood disturbanc...
        • F01.A4 …… with anxiety
      • F01.B Vascular dementia, moderate
        • F01.B0 Vascular dementia, moderate, without behavior...
        • F01.B1 Vascular dementia, moderate, with behavioral ...
          • F01.B11 Vascular dementia, moderate, with agitation
          • F01.B18 Vascular dementia, moderate, with other behav...
        • F01.B2 Vascular dementia, moderate, with psychotic d...
        • F01.B3 Vascular dementia, moderate, with mood distur...
        • F01.B4 …… with anxiety
      • F01.C Vascular dementia, severe
        • F01.C0 Vascular dementia, severe, without behavioral...
        • F01.C1 Vascular dementia, severe, with behavioral di...
          • F01.C11 Vascular dementia, severe, with agitation
          • F01.C18 Vascular dementia, severe, with other behavio...
        • F01.C2 Vascular dementia, severe, with psychotic dis...
        • F01.C3 Vascular dementia, severe, with mood disturba...
        • F01.C4 …… with anxiety
    F01.-
    ,
    ICD-10-CM Diagnosis Code F02
    • F02 Dementia in other diseases classified elsewhe...
      • F02.8 Dementia in other diseases classified elsewhe...
        • F02.80 Dementia in other diseases classified elsewhe...
        • F02.81 Dementia in other diseases classified elsewhe...
          • F02.811 Dementia in other diseases classified elsewhe...
          • F02.818 Dementia in other diseases classified elsewhe...
        • F02.82 Dementia in other diseases classified elsewhe...
        • F02.83 Dementia in other diseases classified elsewhe...
        • F02.84 Dementia in other diseases classified elsewhe...
      • F02.A Dementia in other diseases classified elsewhe...
        • F02.A0 Dementia in other diseases classified elsewhe...
        • F02.A1 Dementia in other diseases classified elsewhe...
          • F02.A11 Dementia in other diseases classified elsewhe...
          • F02.A18 Dementia in other diseases classified elsewhe...
        • F02.A2 Dementia in other diseases classified elsewhe...
        • F02.A3 Dementia in other diseases classified elsewhe...
        • F02.A4 Dementia in other diseases classified elsewhe...
      • F02.B Dementia in other diseases classified elsewhe...
        • F02.B0 Dementia in other diseases classified elsewhe...
        • F02.B1 Dementia in other diseases classified elsewhe...
          • F02.B11 Dementia in other diseases classified elsewhe...
          • F02.B18 Dementia in other diseases classified elsewhe...
        • F02.B2 Dementia in other diseases classified elsewhe...
        • F02.B3 Dementia in other diseases classified elsewhe...
        • F02.B4 Dementia in other diseases classified elsewhe...
      • F02.C Dementia in other diseases classified elsewhe...
        • F02.C0 Dementia in other diseases classified elsewhe...
        • F02.C1 Dementia in other diseases classified elsewhe...
          • F02.C11 Dementia in other diseases classified elsewhe...
          • F02.C18 Dementia in other diseases classified elsewhe...
        • F02.C2 Dementia in other diseases classified elsewhe...
        • F02.C3 Dementia in other diseases classified elsewhe...
        • F02.C4 Dementia in other diseases classified elsewhe...
    F02.-
    ,
    ICD-10-CM Diagnosis Code F03

    Unspecified dementia

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Applicable To
    • Major neurocognitive disorder NOS
    • Presenile dementia NOS
    • Presenile psychosis NOS
    • Primary degenerative dementia NOS
    • Senile dementia NOS
    • Senile dementia depressed or paranoid type
    • Senile psychosis NOS
    Type 1 Excludes
    Type 2 Excludes
    • mild memory disturbance due to known physiological condition (F06.8)
    • senile dementia with delirium or acute confusional state (F05)
    F03
    )
  • mild cognitive impairment due to unknown or unspecified etiology (
    ICD-10-CM Diagnosis Code G31.84

    Mild cognitive impairment of uncertain or unknown etiology

      2016 2017 2018 2019 2020 2021 2022 2023 - Revised Code Billable/Specific Code
    Applicable To
    • Mild cognitive disorder NOS
    • Mild neurocognitive disorder of uncertain or unknown etiology
    Type 1 Excludes
    • age related cognitive decline (R41.81)
    • altered mental status (R41.82)
    • cerebral degeneration (G31.9)
    • cerebrovascular diseases (I60-I69)
    • change in mental status (R41.82)
    • cognitive deficits following (sequelae of) cerebral hemorrhage or infarction (I69.01-, I69.11-, I69.21-, I69.31-, I69.81-, I69.91-)
    • cognitive impairment due to intracranial or head injury (S06.-)
    • dementia (F01.-, F02.-, F03)
    • mild neurocognitive disorder due to a known physiological condition (F06.7-)
    • neurologic neglect syndrome (R41.4)
    • personality change, nonpsychotic (F68.8)
    Use Additional
    • code to identify presence of:
    • alcohol abuse and dependence (F10.-)
    • exposure to environmental tobacco smoke (Z77.22)
    • history of tobacco dependence (Z87.891)
    • hypertension (I10-I16)
    • occupational exposure to environmental tobacco smoke (Z57.31)
    • tobacco dependence (F17.-)
    • tobacco use (Z72.0)
    G31.84
    )
  • neurologic neglect syndrome (
    ICD-10-CM Diagnosis Code R41.4

    Neurologic neglect syndrome

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Asomatognosia
    • Hemi-akinesia
    • Hemi-inattention
    • Hemispatial neglect
    • Left-sided neglect
    • Sensory neglect
    • Visuospatial neglect
    Type 1 Excludes
    R41.4
    )
  • personality change, nonpsychotic (
    ICD-10-CM Diagnosis Code F68.8

    Other specified disorders of adult personality and behavior

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    F68.8
    )
The following code(s) above F06.7 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 F06.7:
  • F01-F99
    2023 ICD-10-CM Range F01-F99

    Mental, Behavioral and Neurodevelopmental disorders

    Includes
    • disorders of psychological development
    Type 2 Excludes
    • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
    Mental, Behavioral and Neurodevelopmental disorders
  • F01-F09
    2023 ICD-10-CM Range F01-F09

    Mental disorders due to known physiological conditions

    Note
    • This block comprises a range of mental disorders grouped together on the basis of their having in common a demonstrable etiology in cerebral disease, brain injury, or other insult leading to cerebral dysfunction. The dysfunction may be primary, as in diseases, injuries, and insults that affect the brain directly and selectively; or secondary, as in systemic diseases and disorders that attack the brain only as one of the multiple organs or systems of the body that are involved.
    Mental disorders due to known physiological conditions
  • F06
    ICD-10-CM Diagnosis Code F06

    Other mental disorders due to known physiological condition

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Code First
    • the underlying physiological condition
    Includes
    • mental disorders due to endocrine disorder
    • mental disorders due to exogenous hormone
    • mental disorders due to exogenous toxic substance
    • mental disorders due to primary cerebral disease
    • mental disorders due to somatic illness
    • mental disorders due to systemic disease affecting the brain
    Type 1 Excludes
    • unspecified dementia (F03)
    Type 2 Excludes
    • delirium due to known physiological condition (F05)
    • dementia as classified in F01-F02
    • other mental disorders associated with alcohol and other psychoactive substances (F10-F19)
    Other mental disorders due to known physiological condition
Clinical Information
  • A prodromal phase of cognitive decline that may precede the emergence of alzheimer disease and other dementias. It may include impairment of cognition, such as impairments in language, visuospatial awareness, attention and memory.
  • Some forgetfulness can be a normal part of aging. However, some people have more memory problems than other people their age. This condition is called mild cognitive impairment, or mci. People with mci can take care of themselves and do their normal activities.mci memory problems may include
    • losing things often
    • forgetting to go to events and appointments
    • having more trouble coming up with words than other people of the same age
    your healthcare provider can do thinking, memory, and language tests to see if you have mci. He or she also may suggest that you see a specialist for more tests. Because mci may be an early sign of alzheimer's disease, it's really important to see your healthcare provider every 6 to 12 months. At this time, there is no proven treatment for mci. Your healthcare provider can check to see if you have any changes in your memory or thinking skills over time.
Code History
  • 2023 (effective 10/1/2022): New code
Code annotations containing back-references to F06.7:
  • Type 1 Excludes: G31.84
    , F01.A
    , F03.A
    , F02
    , F02.A
    , F09
    ICD-10-CM Diagnosis Code G31.84

    Mild cognitive impairment of uncertain or unknown etiology

      2016 2017 2018 2019 2020 2021 2022 2023 - Revised Code Billable/Specific Code
    Applicable To
    • Mild cognitive disorder NOS
    • Mild neurocognitive disorder of uncertain or unknown etiology
    Type 1 Excludes
    • age related cognitive decline (R41.81)
    • altered mental status (R41.82)
    • cerebral degeneration (G31.9)
    • cerebrovascular diseases (I60-I69)
    • change in mental status (R41.82)
    • cognitive deficits following (sequelae of) cerebral hemorrhage or infarction (I69.01-, I69.11-, I69.21-, I69.31-, I69.81-, I69.91-)
    • cognitive impairment due to intracranial or head injury (S06.-)
    • dementia (F01.-, F02.-, F03)
    • mild neurocognitive disorder due to a known physiological condition (F06.7-)
    • neurologic neglect syndrome (R41.4)
    • personality change, nonpsychotic (F68.8)
    Use Additional
    • code to identify presence of:
    • alcohol abuse and dependence (F10.-)
    • exposure to environmental tobacco smoke (Z77.22)
    • history of tobacco dependence (Z87.891)
    • hypertension (I10-I16)
    • occupational exposure to environmental tobacco smoke (Z57.31)
    • tobacco dependence (F17.-)
    • tobacco use (Z72.0)
    ICD-10-CM Diagnosis Code F01.A

    Vascular dementia, mild

      2023 - New Code Non-Billable/Non-Specific Code
    Type 1 Excludes
    • mild neurocognitive disorder due to known physiological condition with or without behavioral disturbance (F06.7-)
    ICD-10-CM Diagnosis Code F03.A

    Unspecified dementia, mild

      2023 - New Code Non-Billable/Non-Specific Code
    Type 1 Excludes
    • mild neurocognitive disorder due to known physiological condition with or without behavioral disturbance (F06.7-)
    ICD-10-CM Diagnosis Code F02

    Dementia in other diseases classified elsewhere

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Code First
    • the underlying physiological condition, such as:
    • Alzheimer's (G30.-)
    • cerebral lipidosis (E75.4)
    • Creutzfeldt-Jakob disease (A81.0-)
    • dementia with Lewy bodies (G31.83)
    • dementia with Parkinsonism (G31.83)
    • epilepsy and recurrent seizures (G40.-)
    • frontotemporal dementia (G31.09)
    • hepatolenticular degeneration (E83.0)
    • human immunodeficiency virus [HIV] disease (B20)
    • Huntington's disease (G10)
    • hypercalcemia (E83.52)
    • hypothyroidism, acquired (E00-E03.-)
    • intoxications (T36-T65)
    • Jakob-Creutzfeldt disease (A81.0-)
    • multiple sclerosis (G35)
    • neurosyphilis (A52.17)
    • niacin deficiency [pellagra] (E52)
    • Parkinson's disease (G20)
    • Pick's disease (G31.01)
    • polyarteritis nodosa (M30.0)
    • prion disease (A81.9)
    • systemic lupus erythematosus (M32.-)
    • traumatic brain injury (S06.-)
    • trypanosomiasis (B56.-, B57.-)
    • vitamin B deficiency (E53.8)
    Includes
    • Major neurocognitive disorder in other diseases classified elsewhere
    Type 1 Excludes
    • mild neurocognitive disorder due to known physiological condition with or without behavioral disturbance (F06.7-)
    Type 2 Excludes
    ICD-10-CM Diagnosis Code F02.A

    Dementia in other diseases classified elsewhere, mild

      2023 - New Code Non-Billable/Non-Specific Code
    Type 1 Excludes
    • mild neurocognitive disorder due to known physiological condition with or without behavioral disturbance (F06.7-)
    ICD-10-CM Diagnosis Code F09

    Unspecified mental disorder due to known physiological condition

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Mental disorder NOS due to known physiological condition
    • Organic brain syndrome NOS
    • Organic mental disorder NOS
    • Organic psychosis NOS
    • Symptomatic psychosis NOS
    Code First
    • the underlying physiological condition
    Type 1 Excludes
    • mild neurocognitive disorder due to known physiological condition (F06.7-)
    • psychosis NOS (F29)
  • Use Additional: G10
    , G20
    , G30
    , G31
    , G31.09
    , G31.83
    , A81
    , S06
    ICD-10-CM Diagnosis Code G10

    Huntington's disease

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Huntington's chorea
    • Huntington's dementia
    Use Additional
    ICD-10-CM Diagnosis Code G20

    Parkinson's disease

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Hemiparkinsonism
    • Idiopathic Parkinsonism or Parkinson's disease
    • Paralysis agitans
    • Parkinsonism or Parkinson's disease NOS
    • Primary Parkinsonism or Parkinson's disease
    Use Additional
    ICD-10-CM Diagnosis Code G30

    Alzheimer's disease

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Includes
    • Alzheimer's dementia senile and presenile forms
    Type 1 Excludes
    • senile degeneration of brain NEC (G31.1)
    • senile dementia NOS (F03)
    • senility NOS (R41.81)
    Use Additional
    ICD-10-CM Diagnosis Code G31

    Other degenerative diseases of nervous system, not elsewhere classified

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Type 2 Excludes
    Use Additional
    ICD-10-CM Diagnosis Code G31.09

    Other frontotemporal neurocognitive disorder

      2016 2017 2018 2019 2020 2021 2022 2023 - Revised Code Billable/Specific Code
    Applicable To
    • Frontal dementia
    Use Additional
    • code, if applicable, to identify mild neurocognitive disorders due to known physiological condition (F06.7-)
    ICD-10-CM Diagnosis Code G31.83

    Neurocognitive disorder with Lewy bodies

      2016 2017 2018 2019 2020 2021 2022 2023 - Revised Code Billable/Specific Code
    Applicable To
    • Lewy body dementia
    • Lewy body disease
    Use Additional
    • code, if applicable, to identify mild neurocognitive disorders due to known physiological condition (F06.7-)
    ICD-10-CM Diagnosis Code A81

    Atypical virus infections of central nervous system

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Includes
    • diseases of the central nervous system caused by prions
    Use Additional
    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-)
ICD-10-CM Codes Adjacent To F06.7
F06.0 Psychotic disorder with hallucinations due to known physiological condition
F06.1 Catatonic disorder due to known physiological condition
F06.2 Psychotic disorder with delusions due to known physiological condition
F06.3 Mood disorder due to known physiological condition
F06.30 …… unspecified
F06.31 …… with depressive features
F06.32 …… with major depressive-like episode
F06.33 …… with manic features
F06.34 …… with mixed features
F06.4 Anxiety disorder due to known physiological condition
F06.7 Mild neurocognitive disorder due to known physiological condition
F06.70 …… without behavioral disturbance
F06.71 …… with behavioral disturbance
F06.8 Other specified mental disorders due to known physiological condition
F07 Personality and behavioral disorders due to known physiological condition
F07.0 Personality change due to known physiological condition
F07.8 Other personality and behavioral disorders due to known physiological condition
F07.81 Postconcussional syndrome
F07.89 Other personality and behavioral disorders due to known physiological condition
F07.9 Unspecified personality and behavioral disorder due to known physiological condition
F09 Unspecified mental disorder due to known physiological condition

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