F20
Schizophrenia
Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders (F20-F29)
Chapter 5: Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
21 codes in this range
F20.0
Paranoid schizophrenia
F20.1
Disorganized schizophrenia
F20.2
Catatonic schizophrenia
F20.3
Undifferentiated schizophrenia
F20.5
Residual schizophrenia
F20.8
Other schizophrenia
F20.81
Schizophreniform disorder
F20.89
Other schizophrenia
F20.9
Schizophrenia, unspecified
F21
Schizotypal disorder
F22
Delusional disorders
F23
Brief psychotic disorder
F24
Shared psychotic disorder
F25
Schizoaffective disorders
F25.0
Schizoaffective disorder, bipolar type
F25.1
Schizoaffective disorder, depressive type
F25.8
Other schizoaffective disorders
F25.9
Schizoaffective disorder, unspecified
F28
Other psychotic disorder not due to a substance or known physiological condition
F29
Unspecified psychosis not due to a substance or known physiological condition