5. MENTAL, BEHAVIORAL AND NEURODEVELOPMENTAL DISORDERS (290-319)
OTHER PSYCHOSES (295-299)
Use additional code to identify any associated physical disease, injury, or condition affecting the brain with psychoses classifiable to 295-298
295: Schizophrenic disorders
Includes:
schizophrenia of the types described in 295.0-295.9 occurring in children
Excludes:
childhood type schizophrenia (299.9)
infantile autism (299.0)
The following fifth-digit subclassification is for use with category 295:
0 unspecified
1 subchronic
2 chronic
3 subchronic with acute exacerbation
4 chronic with acute exacerbation
5 in remission
296: Episodic mood disorders
Includes:
episodic affective disorders
Excludes:
neurotic depression (300.4)
reactive depressive psychosis (298.0)
reactive excitation (298.1)
The following fifth-digit subclassification is for use with categories 296.0-296.6:
0 unspecified
1 mild
2 moderate
3 severe, without mention of psychotic behavior
4 severe, specified as with psychotic behavior
5 in partial or unspecified remission
6 in full remission
297: Delusional disorders
Includes:
paranoid disorders
Excludes:
acute paranoid reaction (298.3)
alcoholic jealousy or paranoid state (291.5)
paranoid schizophrenia (295.3)
298: Other nonorganic psychoses
Includes:
psychotic conditions due to or provoked by:
emotional stress
environmental factors as major part of etiology
299: Pervasive developmental disorders
Excludes:
adult type psychoses occurring in childhood, as:
affective disorders (296.0-296.9)
manic-depressive disorders (296.0-296.9)
schizophrenia (295.0-295.9)
The following fifth-digit subclassification is for use with category 299:
0 current or active state
1 residual state

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