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ICD-10 diagnosis code

F09 Unspecified organic or symptomatic mental disorder

This page in Swedish

F09 is the ICD-10 code for Unspecified organic or symptomatic mental disorder. It is a three-character category that is not subdivided further. It belongs to the block F00–F09 (Organic, including symptomatic, mental disorders) in Chapter V, Mental and behavioural disorders.

Code type
Category (3 characters)
Chapter
V · F00–F99
Classification
WHO ICD-10, 2019 version

What F09 includes

Conditions and terms that are coded here.

  • Psychosis:
    • organic NOS
    • symptomatic NOS

What F09 excludes

Conditions that look similar but belong under another code.

  • psychosis NOS F29

F09 in national editions

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

SwedenICD-10-SE

F09Ospecificerad organisk eller symtomatisk psykisk störning

  • F09.9Ospecificerad organisk eller symtomatisk psykisk störning
NorwayICD-10-NO

F09Uspesifisert organisk eller symptomatisk psykisk lidelse

DenmarkICD-10-DK

DF09Ikke specificeret organisk eller symptomatisk mental lidelse eller personlighedsforstyrrelse

  • DF099Organisk eller symptomatisk mental lidelse eller personlighedsforstyrrelse UNS
FinlandICD-10-FI

F09Määrittämätön elimellinen tai oireenmukainen (muun elimistön sairauden seurauksena esiintyvä) mielenterveyden häiriö

GermanyICD-10-GM

F09Nicht näher bezeichnete organische oder symptomatische psychische Störung

FranceICD-10-FR

F09Trouble mental organique ou symptomatique, sans précision

NetherlandsICD-10-NL

F09niet-gespecificeerde organische- of symptomatische psychische

United StatesICD-10-CM

F09Unspecified mental disorder 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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