Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
Includes:
disorders of psychological development
Excludes 2:
symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders (F20-F29)
F20
Schizophrenia [+]
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)
F20.0
Paranoid schizophrenia Paraphrenic schizophrenia
Excludes 1:
involutional paranoid state (F22) paranoia (F22)
F20.1
Disorganized schizophrenia Hebephrenic schizophrenia Hebephrenia
F20.2
Catatonic schizophrenia Schizophrenic catalepsy Schizophrenic catatonia Schizophrenic flexibilitas cerea
Excludes 1:
catatonic stupor (R40.1)
F20.3
Undifferentiated schizophrenia Atypical schizophrenia
Excludes 1:
acute schizophrenia-like psychotic disorder (F23)
Excludes 2:
post-schizophrenic depression (F32.89)
F20.5
Residual schizophrenia Restzustand (schizophrenic) Schizophrenic residual state
F20.8
Other schizophrenia [+]
F20.81
Schizophreniform disorder Schizophreniform psychosis NOS
F20.89
Other schizophrenia Cenesthopathic schizophrenia Simple schizophrenia
F20.9
Schizophrenia, unspecified
F21
Schizotypal 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)
F22
Delusional 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)
F23
Brief 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)
F24
Shared psychotic disorder Folie à deux Induced paranoid disorder Induced psychotic disorder
F25
Schizoaffective disorders [+]
Excludes 1:
mood [affective] disorders with psychotic symptoms (F30.2, F31.2, F31.5, F31.64, F32.3, F33.3) schizophrenia (F20.-)
F25.0
Schizoaffective disorder, bipolar type Cyclic schizophrenia Schizoaffective disorder, manic type Schizoaffective disorder, mixed type Schizoaffective psychosis, bipolar type
F25.1
Schizoaffective disorder, depressive type Schizoaffective psychosis, depressive type
F25.8
Other schizoaffective disorders
F25.9
Schizoaffective disorder, unspecified Schizoaffective psychosis NOS
F28
Other psychotic disorder not due to a substance or known physiological condition Chronic hallucinatory psychosis Other specified schizophrenia spectrum and other psychotic disorder
F29
Unspecified 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)
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The ICD-10 Diagnosis Codes are based on the latest diagnosis coding files (2021 ICD-10-CM and 2018 GEMs ).
The ICD-10 Procedure Codes are based on the latest procedure coding files (2021 ICD-10-PCS and 2018 GEMs ).