E63.9 is the ICD-10 code for Nutritional deficiency, unspecified. It is a four-character subcategory of E63 (Other nutritional deficiencies), the most specific level in the WHO edition. It belongs to the block E50–E64 (Other nutritional deficiencies) in Chapter IV, Endocrine, nutritional and metabolic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- IV · E00–E90
- Classification
- WHO ICD-10, 2019 version
What E63.9 includes
Conditions and terms that are coded here.
- Nutritional cardiomyopathy NOS I43.2
E63.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
E63.9Uspesifisert mangelsykdom
DE639Kostmangel UNS
E63.9Määrittämätön ravinnonpuutostila
E63.9Alimentärer Mangelzustand, nicht näher bezeichnet
E63.9Carence nutritionnelle, sans précision
E63.9voedingsdeficiëntie, niet-gespecificeerd
E63.9Nutritional deficiency, 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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