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  2. ICD-10-CM Codes
  3. F00–F99
  4. F01-F09
  5. Dementia in other diseases classified elsewhere (F02)

Dementia in other diseases classified elsewhere (F02)

    • ICD-10 Index

      • Mental and behavioural disorders (F00–F99)

        • Mental disorders due to known physiological conditions (F01-F09)

            • Dementia in other diseases classified elsewhere (F02)
            • F02 - Dementia in other diseases classified elsewhere NON-BILLABLE CODE
            • F02.8 - Dementia in other diseases classd elswhr, unsp severity NON-BILLABLE CODE UPDATED CODE
            • F02.80 - Dem in oth dis classd elswhr,unsp sev,w/o beh/psych/mood/anx BILLABLE CODE UPDATED CODE
            • F02.81 - Dem in other dis classd elswhr, unsp sev, with beh distrb NON-BILLABLE CODE NEW CODE
            • F02.811 - Dem in other dis classd elswhr, unsp severt, with agitation BILLABLE CODE NEW CODE
            • F02.818 - Dem in oth dis classd elswhr, unsp sev, with oth beh distrb BILLABLE CODE NEW CODE
            • F02.82 - Dem in other dis classd elswhr, unsp sev, with psych distrb BILLABLE CODE NEW CODE
            • F02.83 - Dem in other dis classd elswhr, unsp sev, with mood distrb BILLABLE CODE NEW CODE
            • F02.84 - Dem in other dis classd elswhr, unsp severity, with anxiety BILLABLE CODE NEW CODE
            • F02.A - Dementia in other diseases classified elsewhere, mild NON-BILLABLE CODE NEW CODE
            • F02.A0 - Dem in other dis classd elswhr, mild, w/o beh/psych/mood/anx BILLABLE CODE NEW CODE
            • F02.A1 - Dem in other diseases classd elswhr, mild, with beh disturb NON-BILLABLE CODE NEW CODE
            • F02.A11 - Dem in other diseases classd elswhr, mild, with agitation BILLABLE CODE NEW CODE
            • F02.A18 - Dem in other dis classd elswhr, mild, with other beh distrb BILLABLE CODE NEW CODE
            • F02.A2 - Dem in other dis classd elswhr, mild, with psych disturb BILLABLE CODE NEW CODE
            • F02.A3 - Dem in other diseases classd elswhr, mild, with mood disturb BILLABLE CODE NEW CODE
            • F02.A4 - Dementia in other diseases classd elswhr, mild, with anxiety BILLABLE CODE NEW CODE
            • F02.B - Dementia in other diseases classified elsewhere, moderate NON-BILLABLE CODE NEW CODE
            • F02.B0 - Dem in other dis classd elswhr, mod, w/o beh/psych/mood/anx BILLABLE CODE NEW CODE
            • F02.B1 - Dem in other dis classd elswhr, moderate, with beh disturb NON-BILLABLE CODE NEW CODE
            • F02.B11 - Dem in other dis classd elswhr, moderate, with agitation BILLABLE CODE NEW CODE
            • F02.B18 - Dem in other dis classd elswhr, mod, with other beh disturb BILLABLE CODE NEW CODE
            • F02.B2 - Dem in other dis classd elswhr, moderate, with psych disturb BILLABLE CODE NEW CODE
            • F02.B3 - Dem in other dis classd elswhr, moderate, with mood disturb BILLABLE CODE NEW CODE
            • F02.B4 - Dem in other diseases classd elswhr, moderate, with anxiety BILLABLE CODE NEW CODE
            • F02.C - Dementia in other diseases classified elsewhere, severe NON-BILLABLE CODE NEW CODE
            • F02.C0 - Dem in other dis classd elswhr, sev, w/o beh/psych/mood/anx BILLABLE CODE NEW CODE
            • F02.C1 - Dem in other dis classd elswhr, severe, with beh disturb NON-BILLABLE CODE NEW CODE
            • F02.C11 - Dem in other diseases classd elswhr, severe, with agitation BILLABLE CODE NEW CODE
            • F02.C18 - Dem in other dis classd elswhr, sev, with other beh distrb BILLABLE CODE NEW CODE
            • F02.C2 - Dem in other dis classd elswhr, severe, with psych disturb BILLABLE CODE NEW CODE
            • F02.C3 - Dem in other dis classd elswhr, severe, with mood disturb BILLABLE CODE NEW CODE
            • F02.C4 - Dem in other diseases classd elswhr, severe, with anxiety BILLABLE CODE NEW CODE

Clinical Information for Dementia in other diseases classified elsewhere (F02)

Frontotemporal Dementia - The most common clinical form of FRONTOTEMPORAL LOBAR DEGENERATION, this dementia presents with personality and behavioral changes often associated with disinhibition, apathy, and lack of insight.

Frontotemporal Dementia - The most common clinical form of FRONTOTEMPORAL LOBAR DEGENERATION, this dementia presents with personality and behavioral changes often associated with disinhibition, apathy, and lack of insight.

Frontotemporal Lobar Degeneration - Heterogeneous group of neurodegenerative disorders characterized by frontal and temporal lobe atrophy associated with neuronal loss, gliosis, and dementia. Patients exhibit progressive changes in social, behavioral, and/or language function. Multiple subtypes or forms are recognized based on presence or absence of TAU PROTEIN inclusions. FTLD includes three clinical syndromes: FRONTOTEMPORAL DEMENTIA, semantic dementia, and PRIMARY PROGRESSIVE NONFLUENT APHASIA.

Frontotemporal Lobar Degeneration - Heterogeneous group of neurodegenerative disorders characterized by frontal and temporal lobe atrophy associated with neuronal loss, gliosis, and dementia. Patients exhibit progressive changes in social, behavioral, and/or language function. Multiple subtypes or forms are recognized based on presence or absence of TAU PROTEIN inclusions. FTLD includes three clinical syndromes: FRONTOTEMPORAL DEMENTIA, semantic dementia, and PRIMARY PROGRESSIVE NONFLUENT APHASIA.

Instructional Notations

Includes Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.

  • Major neurocognitive disorder in other diseases classified elsewhere

Code First Code First
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.

  • 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

Type 1 Excludes Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

  • mild neurocognitive disorder due to known physiological condition with or without behavioral disturbance F06.7

Type 2 Excludes Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.