Brief psychotic disorder (F23) ICD-10-CM
The F23 code range covers brief psychotic disorder with 1 ICD-10-CM diagnosis codes. 1 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Paranoid reaction
- Psychogenic paranoid psychosis
Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
Codes in the F23 Range 1 codes · 1 billable
- F23 Brief psychotic disorder
Clinical Terms in This Code Range
Definitions from the National Library of Medicine for conditions coded in the F23 range.
Brief Psychotic Disorder
A disorder characterized by delusions, hallucinations, disorganized speech, and/or grossly disorganized behavior that resolve within a month.
About the F23 Code Range
Brief psychotic disorder involves false beliefs, sensing things that are not there, disorganized speech, or severely disorganized behavior. These symptoms resolve within a month.
Within mental and behavioral disorders, F23 belongs to the group of schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders.
Questions About This Page
How many billable codes are in the F23 range?
Of the 1 codes in this range, 1 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the F23 range classify?
The range classifies brief psychotic disorder. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
