K58.8 is the ICD-10 code for Other and unspecified irritable bowel syndrome. It is a four-character subcategory of K58 (Irritable bowel syndrome), the most specific level in the WHO edition. It belongs to the block K55–K64 (Other diseases of intestines) in Chapter XI, Diseases of the digestive system.
- Code type
- Subcategory (4 characters)
- Chapter
- XI · K00–K93
- Classification
- WHO ICD-10, 2019 version
What K58.8 includes
Conditions and terms that are coded here.
- Irritable bowel syndrome NOS
K58.8 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
K58.8Annet eller uspesifisert Irritabel tarm-syndrom
K58.8Muu ja määrittämätön ärtyvän suolen oireyhtymä
K58.8Sonstiges und nicht näher bezeichnetes Reizdarmsyndrom
K58.8Syndrome de l'intestin irritable, autre et non précisé
K58.8irritable bowel syndrome, overig en ongespecificeerd
K58.8Other irritable bowel syndrome
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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