ICD-10-CM Alphabetic Index · FY 2026 218 Entries
Dementia (degenerative) in the ICD-10-CM Index ICD-10-CM
The main term Dementia (degenerative (primary)) (persisting) (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety) carries 218 index entries pointing to 107 ICD-10-CM codes. The default entry is F03.90, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
218
Index Entries
107
Codes Referenced
F03.90
Default Code
D
Letter
218 of 218 shown
ICD-10-CM
Index Entries Under Dementia (degenerative) 218 entries · 107 codes
Dementia (degenerative (primary)) (persisting) (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety) F03.90
with
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking) F03.911
acute confusional state F05
agitation F03.911
anxiety F03.94
behavioral disturbances (sexual disinhibition) (sleep disturbance) (social disinhibition) F03.918
specified NEC F03.918
Lewy bodies G31.83 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance G31.83 see also Dementia, in, diseases specified elsewhere
mood disturbance (anhedonia) (apathy) (depression) F03.93
Parkinsonism G20.C see also Dementia, in, diseases specified elsewhere
with behavioral disturbance G20.C see also Dementia, in, diseases specified elsewhere
Parkinson's disease G20.A1 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance G20.A1 see also Dementia, in, diseases specified elsewhere
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness) F03.92
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence) F03.911
alcoholic F10.97
with dependence F10.27
Alzheimer's type see Disease, Alzheimer's
arteriosclerotic see Dementia, vascular
atypical, Alzheimer's type see Disease, Alzheimer's, specified NEC
congenital see Disability, intellectual
frontal (lobe) G31.09 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance G31.09 see also Dementia, in, diseases specified elsewhere
frontotemporal G31.09
with behavioral disturbance G31.09
specified NEC G31.09 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance G31.09 see also Dementia, in, diseases specified elsewhere
in (due to)
alcohol F10.97
with dependence F10.27
Alzheimer's disease see Disease, Alzheimer's
arteriosclerotic brain disease see Dementia, vascular
cerebral lipidoses E75. see also Dementia, in, diseases specified elsewhere
with behavioral disturbance E75. see also Dementia, in, diseases specified elsewhere
Creutzfeldt-Jakob disease A81.00 see also Creutzfeldt-Jakob disease or syndrome (with dementia)
diseases specified elsewhere (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety) F02.80
with
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking) F02.811
agitation F02.811
anxiety F02.84
behavioral disturbances (sexual disinhibition) (sleep disturbance) (social disinhibition) F02.818
specified NEC F02.818
mood disturbance (anhedonia) (apathy) (depression) F02.83
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness) F02.82
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence) F02.811
mild F02.A0
with
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking) F02.A11
agitation F02.A11
anxiety F02.A4
behavioral disturbances (sexual disinhibition) (sleep disturbance) (social disinhibition) F02.A18
specified NEC F02.A18
mood disturbance (anhedonia) (apathy) (depression) F02.A3
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness) F02.A2
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence) F02.A11
moderate F02.B0
with
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking) F02.B11
agitation F02.B11
anxiety F02.B4
behavioral disturbances (sexual disinhibition) (sleep disturbance) (social disinhibition) F02.B18
specified NEC F02.B18
mood disturbance (anhedonia) (apathy) (depression) F02.B3
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness) F02.B2
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence) F02.B11
severe F02.C0
with
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking) F02.C11
agitation F02.C11
anxiety F02.C4
behavioral disturbances (sexual disinhibition) (sleep disturbance) (social disinhibition) F02.C18
specified NEC F02.C18
mood disturbance (anhedonia) (apathy) (depression) F02.C3
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness) F02.C2
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence) F02.C11
epilepsy G40. see also Dementia, in, diseases specified elsewhere
with behavioral disturbance G40. see also Dementia, in, diseases specified elsewhere
hepatolenticular degeneration E83.01 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance E83.01 see also Dementia, in, diseases specified elsewhere
human immunodeficiency virus (HIV) disease B20 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance B20 see also Dementia, in, diseases specified elsewhere
Huntington's disease or chorea G10 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance G10 see also Dementia, in, diseases specified elsewhere
hypercalcemia E83.52 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance E83.52 see also Dementia, in, diseases specified elsewhere
hypothyroidism, acquired E03.9 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance E03.9 see also Dementia, in, diseases specified elsewhere
due to iodine deficiency E01.8 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance E01.8 see also Dementia, in, diseases specified elsewhere
inhalants F18.97
with dependence F18.27
multiple
etiologies F03 Non-billable
sclerosis G35.D see also Dementia, in, diseases specified elsewhere
with behavioral disturbance G35.D see also Dementia, in, diseases specified elsewhere
neurosyphilis A52.17 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance A52.17 see also Dementia, in, diseases specified elsewhere
juvenile A50.49 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance A50.49 see also Dementia, in, diseases specified elsewhere
niacin deficiency E52 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance E52 see also Dementia, in, diseases specified elsewhere
paralysis agitans G20.C see also Dementia, in, diseases specified elsewhere
with behavioral disturbance G20.C see also Dementia, in, diseases specified elsewhere
Parkinson's disease G20.A1 see also Dementia, in, diseases specified elsewhere
pellagra E52 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance E52 see also Dementia, in, diseases specified elsewhere
Pick's G31.01 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance G31.01 see also Dementia, in, diseases specified elsewhere
polyarteritis nodosa M30.0 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance M30.0 see also Dementia, in, diseases specified elsewhere
psychoactive drug F19.97
with dependence F19.27
inhalants F18.97
with dependence F18.27
sedatives, hypnotics or anxiolytics F13.97
with dependence F13.27
sedatives, hypnotics or anxiolytics F13.97
with dependence F13.27
systemic lupus erythematosus M32. see also Dementia, in, diseases specified elsewhere
with behavioral disturbance M32. see also Dementia, in, diseases specified elsewhere
trypanosomiasis
African B56.9 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance B56.9 see also Dementia, in, diseases specified elsewhere
unknown etiology F03.
vitamin B12 deficiency E53.8 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance E53.8 see also Dementia, in, diseases specified elsewhere
volatile solvents F18.97
with dependence F18.27
infantile, infantilis F84.3
Lewy body G31.83 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance G31.83 see also Dementia, in, diseases specified elsewhere
mild F03.A0
with
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking) F03.A11
agitation F03.A11
anxiety F03.A4
behavioral disturbances (sexual disinhibition) (sleep disturbance) (social disinhibition) F03.A18
specified NEC F03.A18
mood disturbance (anhedonia) (apathy) (depression) F03.A3
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness) F03.A2
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence) F03.A11
moderate F03.B0
with
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking) F03.B11
agitation F03.B11
anxiety F03.B4
behavioral disturbances (sexual disinhibition) (sleep disturbance) (social disinhibition) F03.B18
specified NEC F03.B18
mood disturbance (anhedonia) (apathy) (depression) F03.B3
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness) F03.B2
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence) F03.B11
multi-infarct see Dementia, vascular
old age (senile) F03 Non-billable
Alzheimer's type see Disease, Alzheimer's, late onset
paralytica, paralytic (syphilitic) A52.17 see also Dementia, in, diseases specified elsewhere
with behavioral disturbance A52.17 see also Dementia, in, diseases specified elsewhere
juvenilis A50.45
paretic A52.17
praecox see Schizophrenia
presenile F03 Non-billable
Alzheimer's type see Disease, Alzheimer's, early onset
primary degenerative F03 Non-billable
progressive, syphilitic A52.17
senile F03 Non-billable
Alzheimer's type see Disease, Alzheimer's, late onset
depressed or paranoid type F03 Non-billable
severe F03.C0
with
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking) F03.C11
agitation F03.C11
anxiety F03.C4
behavioral disturbances (sexual disinhibition) (sleep disturbance) (social disinhibition) F03.C18
specified NEC F03.C18
mood disturbance (anhedonia) (apathy) (depression) F03.C3
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness) F03.C2
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence) F03.C11
vascular (acute onset) (mixed) (multi-infarct) (subcortical) (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety) F01.50
with
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking) F01.511
agitation F01.511
anxiety F01.54
behavioral disturbances (sleep disturbance) (sexual disinhibition) (social disinhibition) F01.518
specified NEC F01.518
mood disturbance (anhedonia) (apathy) (depression) F01.53
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness) F01.52
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence) F01.511
mild F01.A0
with
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking) F01.A11
agitation F01.A11
anxiety F01.A4
behavioral disturbances (sleep disturbance) (sexual disinhibition) (social disinhibition) F01.A18
specified NEC F01.A18
mood disturbance (anhedonia) (apathy) (depression) F01.A3
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness) F01.A2
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence) F01.A11
moderate F01.B0
with
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking) F01.B11
agitation F01.B11
anxiety F01.B4
behavioral disturbances (sleep disturbance) (sexual disinhibition) (social disinhibition) F01.B18
specified NEC F01.B18
mood disturbance (anhedonia) (apathy) (depression) F01.B3
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness) F01.B2
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence) F01.B11
severe F01.C0
with
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking) F01.C11
agitation F01.C11
anxiety F01.C4
behavioral disturbances (sleep disturbance) (sexual disinhibition) (social disinhibition) F01.C18
specified NEC F01.C18
mood disturbance (anhedonia) (apathy) (depression) F01.C3
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness) F01.C2
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence) F01.C11
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Related Index Terms
Creutzfeldt-Jakob disease or syndromeAll index terms starting with DIndex to Diseases and InjuriesICD-10-CM Code Lookup
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
