Organic, including symptomatic, mental disorders

F00     Dementia in Alzheimer's disease 
F00.0   Dementia in Alzheimer's disease with early onset
F00.1   Dementia in Alzheimer's disease with late onset
F00.2   Dementia in Alzheimer's disease, atypical or mixed   type
F00.9   Dementia in Alzheimer's disease, unspecified

F01     Vascular dementia
F01.0   Vascular dementia of acute onset
F01.1   Multi-infarct dementia
F01.2   Subcortical vascular dementia
F01.3   Mixed cortical and subcortical vascular dementia
F01.8   Other vascular dementia
F01.9   Vascular dementia, unspecified

F02     Dementia in other diseases classified elsewhere
F02.0   Dementia in Pick's disease
F02.1   Dementia in Creutzfeldt-Jakob disease
F02.2   Dementia in Huntington's disease
F02.3   Dementia in Parkinson's disease
F02.4   Dementia in human immunodeficiency virus [HIV] disease
F02.8   Dementia in other specified diseases classified elsewhere

F03     Unspecified dementia
A fifth character may be added to specify dementia in F00-F03, as`follows:
                .x0 Without additional symptoms
                .x1 Other symptoms, predominantly delusional
                .x2 Other symptoms, predominantly hallucinatory
                .x3 Other symptoms, predominantly depressive
                .x4 Other mixed symptoms

F04     Organic amnesic syndrome, not induced by alcohol and other psychoactive substances 
        
F05     Delirium, not induced by alcohol and other psychoactive substances
F05.0   Delirium, not superimposed on dementia, so described
F05.1   Delirium, superimposed on dementia
F05.8   Other delirium
F05.9   Delirium, unspecified

F06     Other mental disorders due to brain damage and dysfunction and to physical disease
F06.0   Organic hallucinosis
F06.1   Organic catatonic disorder
F06.2   Organic delusional [schizophrenia-like] disorder
F06.3   Organic mood [affective] disorders
                .30 Organic manic disorder
                .31 Organic bipolar disorder
                .32 Organic depressive disorder
                .33 Organic mixed affective disorder
F06.4   Organic anxiety disorder
F06.5   Organic dissociative disorder
F06.6   Organic emotionally labile [asthenic] disorder 
F06.7   Mild cognitive disorder
F06.8   Other specified mental disorders due to brain damage  and dysfunction and to physical disease
F06.9   Unspecified mental disorder due to brain damage and   dysfunction and to physical disease

F07     Personality and behavioural disorders due to brain disease, damage and dysfunction
F07.0   Organic personality disorder
F07.1   Postencephalitic syndrome
F07.2   Postconcussional syndrome
F07.8   Other organic personality and behavioural disorder  due to brain disease, damage and dysfunction
F07.9   Unspecified organic personality and behavioural disorders due to brain disease, 
           damage and dysfunction

F09     Unspecified organic or symptomatic mental disorder