ICD-10 diagnosis code

F23.3 Other acute predominantly delusional psychotic disorders

This page in Swedish

F23.3 is the ICD-10 code for Other acute predominantly delusional psychotic disorders. It is a four-character subcategory of F23 (Acute and transient psychotic disorders), the most specific level in the WHO edition. It belongs to the block F20–F29 (Schizophrenia, schizotypal and delusional disorders) in Chapter V, Mental and behavioural disorders.

Code type
Subcategory (4 characters)
Chapter
V · F00–F99
Classification
WHO ICD-10, 2019 version

Definition

Acute psychotic disorders in which comparatively stable delusions or hallucinations are the main clinical features, but do not justify a diagnosis of schizophrenia (F20.-). If the delusions persist the diagnosis should be changed to persistent delusional disorder (F22.-).

What F23.3 includes

Conditions and terms that are coded here.

  • Paranoid reaction
  • Psychogenic paranoid psychosis

F23.3 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

NorwayICD-10-NO

F23.3Akutt paranoid psykose

  • F23.30Akutt paranoid psykose uten akutt påkjenning
  • F23.31Akutt paranoid psykose med akutt påkjenning
DenmarkICD-10-DK

DF233Akut paranoid psykose

  • DF2330Akut paranoid non-reaktiv psykose
  • DF2331Akut paranoid reaktiv psykose
FinlandICD-10-FI

F23.3Muut akuutit pääasiallisesti harhaluulo-oireiset psykoottiset häiriöt

GermanyICD-10-GM

F23.3Sonstige akute vorwiegend wahnhafte psychotische Störungen

FranceICD-10-FR

F23.3Autre trouble psychotique aigu, essentiellement délirant

NetherlandsICD-10-NL

F23.3andere acute psychotische stoornissen met overwegend wanen

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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