K23.1 is the ICD-10 code for Megaoesophagus in Chagas diseaseB57.3. It is a four-character subcategory of K23 (Disorders of oesophagus in diseases classified elsewhere), the most specific level in the WHO edition. It belongs to the block K20–K31 (Diseases of oesophagus, stomach and duodenum) in Chapter XI, Diseases of the digestive system.
- Code type
- Subcategory (4 characters)
- Chapter
- XI · K00–K93
- Classification
- WHO ICD-10, 2019 version
K23.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
K23.1Megaøsofagus ved Chagas' sykdom
DK231Megaøsofagus ved Chagas' sygdom
K23.1Megaösophagus bei Chagas-Krankheit
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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