F02
Dementia in other diseases classified elsewhere
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Includes
Major neurocognitive disorder in other diseases classified elsewhere
Excludes1
mild neurocognitive disorder due to known physiological condition with or without behavioral disturbance ( F06.7- )
Excludes2
dementia in alcohol and psychoactive substance disorders (F10-F19, with .17, .27, .97)
Code First
the underlying physiological condition, such as:
Code First
Alzheimer's ( G30 .-)
Code First
cerebral lipidosis ( E75.4 )
Code First
Creutzfeldt-Jakob disease ( A81.0- )
Code First
epilepsy and recurrent seizures ( G40 .-)
Code First
hepatolenticular degeneration ( E83.01 )
Code First
human immunodeficiency virus [HIV] disease ( B20 )
Code First
Huntington's disease ( G10 )
Code First
hypercalcemia ( E83.52 )
Code First
hypothyroidism, acquired (E00-E03.-)
Code First
intoxications (T36-T65)
Code First
Jakob-Creutzfeldt disease ( A81.0- )
Code First
multiple sclerosis ( G35- )
Code First
neurocognitive disorder with Lewy bodies ( G31.83 )
Code First
neurosyphilis ( A52.17 )
Code First
niacin deficiency [pellagra] ( E52 )
Code First
other frontotemporal neurocognitive disorder ( G31.09 )
Code First
Parkinson's disease ( G20 .-)
Code First
Pick's disease ( G31.01 )
Code First
polyarteritis nodosa ( M30.0 )
Code First
prion disease ( A81.9 )
Code First
systemic lupus erythematosus ( M32 .-)
Code First
traumatic brain injury ( S06 .-)
Code First
vitamin B deficiency ( E53.8 )
More Specific Codes
4 codes under F02
- F02.8 Dementia in other diseases classified elsewhere, unspecified severity Has subcodes
- F02.A Dementia in other diseases classified elsewhere, mild Has subcodes
- F02.B Dementia in other diseases classified elsewhere, moderate Has subcodes
- F02.C Dementia in other diseases classified elsewhere, severe Has subcodes
Version History
How F02 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentDementia in other diseases classified elsewhere
-
FY 2026 Effective
UnchangedDementia in other diseases classified elsewhere
Related Codes
Codes whose official notes reference F02
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
MedCodeSearch is an independent reference service and is not affiliated with CMS, CDC, or the U.S. government.
Look up another code
Search ICD-10-CM, ICD-10-PCS and HCPCS Level II by code or description.