Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders (F20-F29)
F20Schizophrenia
Excludes 1: brief psychotic disorder (F23)
› cyclic schizophrenia (F25.0)
› mood [affective] disorders with psychotic symptoms (F30.2, F31.2, F31.5, F31.64, F32.3, F33.3)
› schizoaffective disorder (F25.-)
› schizophrenic reaction NOS (F23)
Excludes 2: schizophrenic reaction in:
› alcoholism (F10.15-, F10.25-, F10.95-)
› brain disease (F06.2)
› epilepsy (F06.2)
› psychoactive drug use (F11-F19 with .15. .25, .95)
› schizotypal disorder (F21)
F20.0Paranoid schizophrenia
› Paraphrenic schizophrenia
Excludes 1: involutional paranoid state (F22)
› paranoia (F22)
F20.1Disorganized schizophrenia
› Hebephrenic schizophrenia
› Hebephrenia
F20.2Catatonic schizophrenia
› Schizophrenic catalepsy
› Schizophrenic catatonia
› Schizophrenic flexibilitas cerea
Excludes 1: catatonic stupor (R40.1)
F20.3Undifferentiated schizophrenia
› Atypical schizophrenia
Excludes 1: acute schizophrenia-like psychotic disorder (F23)
Excludes 2: post-schizophrenic depression (F32.89)
F20.5Residual schizophrenia
› Restzustand (schizophrenic)
› Schizophrenic residual state
F20.8Other schizophrenia
F20.81Schizophreniform disorder
› Schizophreniform psychosis NOS
F20.89Other schizophrenia
› Cenesthopathic schizophrenia
› Simple schizophrenia
F20.9Schizophrenia, unspecified
F21Schizotypal disorder
› Borderline schizophrenia
› Latent schizophrenia
› Latent schizophrenic reaction
› Prepsychotic schizophrenia
› Prodromal schizophrenia
› Pseudoneurotic schizophrenia
› Pseudopsychopathic schizophrenia
› Schizotypal personality disorder
Excludes 2: Asperger's syndrome (F84.5)
› schizoid personality disorder (F60.1)
F22Delusional disorders
› Delusional dysmorphophobia
› Involutional paranoid state
› Paranoia
› Paranoia querulans
› Paranoid psychosis
› Paranoid state
› Paraphrenia (late)
› Sensitiver Beziehungswahn
Excludes 1: mood [affective] disorders with psychotic symptoms (F30.2, F31.2, F31.5, F31.64, F32.3, F33.3)
› paranoid schizophrenia (F20.0)
Excludes 2: paranoid personality disorder (F60.0)
› paranoid psychosis, psychogenic (F23)
› paranoid reaction (F23)
F23Brief psychotic disorder
› Paranoid reaction
› Psychogenic paranoid psychosis
Excludes 2: mood [affective] disorders with psychotic symptoms (F30.2, F31.2, F31.5, F31.64, F32.3, F33.3)
F24Shared psychotic disorder
› Folie à deux
› Induced paranoid disorder
› Induced psychotic disorder
F25Schizoaffective disorders
Excludes 1: mood [affective] disorders with psychotic symptoms (F30.2, F31.2, F31.5, F31.64, F32.3, F33.3)
› schizophrenia (F20.-)
F25.0Schizoaffective disorder, bipolar type
› Cyclic schizophrenia
› Schizoaffective disorder, manic type
› Schizoaffective disorder, mixed type
› Schizoaffective psychosis, bipolar type
F25.1Schizoaffective disorder, depressive type
› Schizoaffective psychosis, depressive type
F25.8Other schizoaffective disorders
F25.9Schizoaffective disorder, unspecified
› Schizoaffective psychosis NOS
F28Other psychotic disorder not due to a substance or known physiological condition
› Chronic hallucinatory psychosis
› Other specified schizophrenia spectrum and other psychotic disorder
F29Unspecified psychosis not due to a substance or known physiological condition
› Psychosis NOS
› Unspecified schizophrenia spectrum and other psychotic disorder
Excludes 1: mental disorder NOS (F99)
› unspecified mental disorder due to known physiological condition (F09)