Section F20-F29
Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders
Clinical Classification Guidelines
Subordinate Categories
Schizophrenia
F20
Schizotypal disorder
F21
Delusional disorders
F22
Brief psychotic disorder
F23
Shared psychotic disorder
F24
Schizoaffective disorders
F25
Other psychotic disorder not due to a substance or known physiological condition
F28
Unspecified psychosis not due to a substance or known physiological condition
F29