F20Schizophrenia
ICD-10-CM category (non-billable header) code — part of Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders (F20-F29)
Coding Notes
Excludes1 (never code both together)
- 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)
Excludes2 (not part of this condition — may code both)
- 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)
Use Additional Code
- code, if applicable, to identify:
- other specified cognitive deficit (R41.84-)
Subcategories (7)
- F20.0 Paranoid schizophrenia
- F20.1 Disorganized schizophrenia
- F20.2 Catatonic schizophrenia
- F20.3 Undifferentiated schizophrenia
- F20.5 Residual schizophrenia
- F20.8 Other schizophrenia
- F20.9 Schizophrenia, unspecified