F02
Non-billableDementia in other diseases classified elsewhere
Dementia in other diseases classified elsewhere
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Includes
Conditions included under this code
- disorders of psychological development
- Major neurocognitive disorder in other diseases classified elsewhere
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Code First
The underlying condition must be sequenced before this code
- the underlying physiological condition, such as:
- •Alzheimer'sG30
- •cerebral lipidosisE75.4
- •Creutzfeldt-Jakob diseaseA81.0
- •epilepsy and recurrent seizuresG40
- •frontotemporal dementiaG31.09
- •hepatolenticular degenerationE83.01
- •human immunodeficiency virus [HIV] diseaseB20
- •Huntington's diseaseG10
- •hypercalcemiaE83.52
- •hypothyroidism, acquired.-)E00-E03
- •intoxicationsT36-T65
- •Jakob-Creutzfeldt diseaseA81.0
- •multiple sclerosisG35
- •neurocognitive disorder with Lewy bodiesG31.83
- •neurosyphilisA52.17
- •niacin deficiency [pellagra]E52
- •other frontotemporal neurocognitive disorderG31.90
- •Parkinson's diseaseG20
- •Pick's diseaseG31.01
- •polyarteritis nodosaM30.0
- •prion diseaseA81.9
- •systemic lupus erythematosusM32
- •traumatic brain injuryS06
- •trypanosomiasis,B56, B57
- •vitamin B deficiencyE53.8
Child Codes (4)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(4)
Frequently Asked Questions
What is the ICD-10 code for dementia in other diseases classified elsewhere?
The ICD-10-CM code for dementia in other diseases classified elsewhere is F02. The full clinical description is "Dementia in other diseases classified elsewhere". F02 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code F02 mean?
ICD-10-CM code F02 represents “Dementia in other diseases classified elsewhere”. It is classified under Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders and is a non-billable header code. Use a more specific child code for billing purposes.
Is F02 a billable code?
No, F02 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 4 child codes under F02.
What chapter is F02 in?
F02 is in Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (codes F01-F99).
What codes cannot be used with F02?
F02 has Excludes1 notes indicating codes that cannot be used together with it, including: mild neurocognitive disorder due to known physiological condition with or without behavioral disturbance (F06.7-).
What are the subcategories under F02?
F02 has 4 child codes, including: F02.8 (Dementia in other diseases classd elswhr, unsp severity), F02.A (Dementia in other diseases classified elsewhere, mild), F02.B (Dementia in other diseases classified elsewhere, moderate), F02.C (Dementia in other diseases classified elsewhere, severe).
What are the UMLS CUIs for F02?
F02 is linked to 2 UMLS Concept Unique Identifiers: C0349079, C4268197. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does F02 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like dementia in other diseases classified elsewhere affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of F02?
F02 maps to the ICD-11 code: 6D8Z (Dementia, unknown or unspecified cause).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.