F42.9 is the ICD-10 code for Obsessive-compulsive disorder, unspecified. It is a four-character subcategory of F42 (Obsessive-compulsive disorder), the most specific level in the WHO edition. It belongs to the block F40–F48 (Neurotic, stress-related and somatoform disorders) in Chapter V, Mental and behavioural disorders.
- Code type
- Subcategory (4 characters)
- Chapter
- V · F00–F99
- Classification
- WHO ICD-10, 2019 version
F42.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
F42.9Uspesifisert obsessiv-kompulsiv lidelse
DF429Obsessiv-kompulsiv tilstand UNS
F42.9Määrittämätön pakko-oireinen häiriö
F42.9Zwangsstörung, nicht näher bezeichnet
F42.9Trouble obsessionnel-compulsif, sans précision
F42.9obsessief-compulsieve stoornis, niet-gespecificeerd
F42.9Obsessive-compulsive disorder, unspecified
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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