F45.1 is the ICD-10 code for Undifferentiated somatoform disorder. It is a four-character subcategory of F45 (Somatoform disorders), 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
Definition
When somatoform complaints are multiple, varying and persistent, but the complete and typical clinical picture of somatization disorder is not fulfilled, the diagnosis of undifferentiated somatoform disorder should be considered.
What F45.1 includes
Conditions and terms that are coded here.
- Undifferentiated psychosomatic disorder
F45.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
F45.1Udifferensiert somatoform lidelse
DF451Udifferentieret somatoform tilstand
F45.1Erilaistumaton elimellisoireinen (somatoforminen) häiriö
F45.1Undifferenzierte Somatisierungsstörung
F45.1Trouble somatoforme indifférencié
F45.1ongedifferentieerde somatoforme stoornis
F45.1Undifferentiated somatoform disorder
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.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free