F20 Schizophrenia
F20.0 Paranoid Schizophrenia
F20.1 Hebephrenic Schizophrenia
F20.2 Catatonic Schizophrenia
F20.3 Undifferentiated Schizophrenia
F20.4 Post-schizophrenic depression
F20.5 Residual Schizophrenia
F20.6 Simple Schizophrenia
F20.8 Other Schizophrenia
F20.9 Schizophrenia, undifferentiated
A fifth character may be used to classify course:
.x0 Continuous
.x1 Episodic with progressive deficit
.x2 Episodic with stable deficit
.x3 Episodic remittent
.x4 Incomplete remission
.x5 Complete remission
.x8 Other
.x9 Course uncertain, period of observation too short
F21 Schizotypal disorder
F22 Persistent delusional disorders
F22.0 Delusional disorders
F22.8 Other persistent delusional disorders
F22.9 Persistent delusional disorder, unspecified
F23 Acute and transient psychotic disorders
F23.0 Acute polymorphic psychotic disorder without symptoms of schizophrenia
F23.1 Acute polymorphic psychotic disorder with symptoms of schizophrenia
F23.2 Acute schizophrenia-like psychotic disorder
F23.3 Other acute predominantly delusional psychotic disorder
F23.8 Other acute and transient psychotic disorder
F23.9 Acute and transient psychotic disorder, unspecified
A fifth character may be used to classify the following subtypes:
.x0 Without associated acute stress
.x1 With associated acute stress
F24 Induced delusional disorder
F25 Schizoaffective disorders
F25.0 Schizoaffective disorder, manic type
F25.1 Schizoaffective disorder, depressive type
F25.2 Schizoaffective disorder, mixed type
F25.8 Other schizoaffective disorders
F25.9 Schizoaffective disorder, unspecified
A fifth character may be used to classify the following subtypes:
.x0 Concurrent affective and schizophrenic symptoms only
.x1 Concurrent affective and schizophrenic symptoms plus persistence of the
schizophrenic symptoms beyond the duration of the affective
symptoms
F28 Other non-organic psychotic disorders
F29 Unspecified non-organic psychosis