Instruction Source: F20.3
Undifferentiated schizophrenia
Excludes 1 (Mutually Exclusive)
- acute schizophrenia-like psychotic disorder (F23)
Excludes 2 (Not Included Here)
- post-schizophrenic depression (F32.89)
Instruction Source: F20
Schizophrenia
Excludes 1 (Mutually Exclusive)
- 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 (Not Included Here)
- alcoholism (F10.15-, F10.25-, F10.95-)
- brain disease (F06.2)
- epilepsy (F06.2)
- psychoactive drug use (F11-F19 with .15. .25, .95)
- schizophrenic reaction in:
- schizotypal disorder (F21)
Instruction Source: F20-F29
Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders (F20-F29)
Instruction Source: F01-F99
Mental, Behavioral and Neurodevelopmental disorders
Excludes 2 (Not Included Here)
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Inclusion Terms
- disorders of psychological development