F22 Billable Code
Delusional disorders
Effective From: 10/01/2016
Chapter Classification
Chapter 5
Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
Section Detail
F20-F29
Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders (F20-F29)
Coding Guidelines & Notes
excludes1
- mood [affective] disorders with psychotic symptoms (F30.2, F31.2, F31.5, F31.64, F32.3, F33.3)
- paranoid schizophrenia (F20.0)
excludes2
- paranoid personality disorder (F60.0)
- paranoid psychosis, psychogenic (F23)
- paranoid reaction (F23)
OPPS Editing Flags
External Cause
No
Mental Health
Yes
Manifestation (Edit 89)
No
Code First Applicable This code represents a manifestation of an underlying disease. The underlying condition must be coded first as the principal diagnosis.
No
Unacceptable PDX (Edit 113)
No
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