F02.811
Dementia in other diseases classified elsewhere, unspecified severity, with agitation
Billable FY2026 2025-10-01 → 2026-09-30
This is the unspecified option. 1 more
specific code sit alongside it. Worth
checking whether the documentation supports one of them.
Exclusions 4 never code together
F02code
Excludes1
- mild neurocognitive disorder due to known physiological condition with or without behavioral disturbance (F06.7-)F06.7-
F01-F99chapter
Excludes2
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)R00-R99
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 33
F02code
Includes
- Major neurocognitive disorder in other diseases classified elsewhere
Code first
- the underlying physiological condition, such as:
- Alzheimer's (G30.-)G30.-
- cerebral lipidosis (E75.4)E75.4
- Creutzfeldt-Jakob disease (A81.0-)A81.0-
- epilepsy and recurrent seizures (G40.-)G40.-
- frontotemporal dementia (G31.09)G31.09
- hepatolenticular degeneration (E83.01)E83.01
- human immunodeficiency virus [HIV] disease (B20)B20
- Huntington's disease (G10)G10
- hypercalcemia (E83.52)E83.52
- hypothyroidism, acquired (E00-E03.-)E00-E03
- intoxications (T36-T65)T36-T65
- Jakob-Creutzfeldt disease (A81.0-)A81.0-
- multiple sclerosis (G35-)G35-
- neurocognitive disorder with Lewy bodies (G31.83)G31.83
- neurosyphilis (A52.17)A52.17
- niacin deficiency [pellagra] (E52)E52
- other frontotemporal neurocognitive disorder (G31.90)G31.90
- Parkinson's disease (G20.-)G20.-
- Pick's disease (G31.01)G31.01
- polyarteritis nodosa (M30.0)M30.0
- prion disease (A81.9)A81.9
- systemic lupus erythematosus (M32.-)M32.-
- traumatic brain injury (S06.-)S06.-
- trypanosomiasis (B56.-, B57.-)B56.-B57.-
- vitamin B deficiency (E53.8)E53.8
F02.811code
Inclusion terms
- Dementia in other diseases classified elsewhere, unspecified severity, with aberrant motor behavior such as restlessness, rocking, pacing, or exit-seeking
- Dementia in other diseases classified elsewhere, unspecified severity, with verbal or physical behaviors such as profanity, shouting, threatening, anger, aggression, combativeness, or violence
- Major neurocognitive disorder in other diseases classified elsewhere, unspecified severity, with aberrant motor behavior such as restlessness, rocking, pacing, or exit-seeking
- Major neurocognitive disorder in other diseases classified elsewhere, unspecified severity, with verbal or physical behaviors such as profanity, shouting, threatening, anger, aggression, combativeness, or violence
F01-F09block
Notes
- 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.
F01-F99chapter
Includes
- disorders of psychological development
Index entries leading here 2
- Dementia (degenerative (primary)) (persisting) (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety) F03.90
- in (due to)
- diseases specified elsewhere (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety) F02.80
- in (due to)
- Disorder (of) — see also Disease
Alongside this code 1 same parent — F02.81
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.