ICD-10 diagnosis code

F06.2 Organic delusional [schizophrenia-like] disorder

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F06.2 is the ICD-10 code for Organic delusional [schizophrenia-like] disorder. It is a four-character subcategory of F06 (Other mental disorders due to brain damage and dysfunction and to physical disease), the most specific level in the WHO edition. It belongs to the block F00–F09 (Organic, including symptomatic, mental disorders) in Chapter V, Mental and behavioural disorders.

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

Definition

A disorder in which persistent or recurrent delusions dominate the clinical picture. The delusions may be accompanied by hallucinations. Some features suggestive of schizophrenia, such as bizarre hallucinations or thought disorder, may be present.

What F06.2 includes

Conditions and terms that are coded here.

  • Paranoid and paranoid-hallucinatory organic states
  • Schizophrenia-like psychosis in epilepsy

What F06.2 excludes

Conditions that look similar but belong under another code.

  • disorder:
    • acute and transient psychotic F23.-
    • persistent delusional F22.-
    • psychotic drug-induced (with common fourth character .5) F11-F19
  • schizophrenia F20.-

F06.2 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

F06.2Organisk paranoid lidelse [schizofrenilignende lidelse]

DenmarkICD-10-DK

DF062Organisk paranoid eller skizofreniform sindslidelse

FinlandICD-10-FI

F06.2Elimellinen [skitsofreenistyyppinen] harhaluuloisuushäiriö

GermanyICD-10-GM

F06.2Organische wahnhafte [schizophreniforme] Störung

FranceICD-10-FR

F06.2Trouble délirant organique [d'allure schizophrénique]

NetherlandsICD-10-NL

F06.2organische [schizofrenieachtige] waanstoornis

United StatesICD-10-CM

F06.2Psychotic disorder with delusions due to known physiological condition

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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