D51.2 is the ICD-10 code for Transcobalamin II deficiency. It is a four-character subcategory of D51 (Vitamin B12 deficiency anaemia), the most specific level in the WHO edition. It belongs to the block D50–D53 (Nutritional anaemias) in Chapter III, Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
- Code type
- Subcategory (4 characters)
- Chapter
- III · D50–D89
- Classification
- WHO ICD-10, 2019 version
D51.2 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
D51.2Anemi som skyldes transkobalamin II-mangel
DD512Anæmi forårsaget af mangel på transkobalamin II
D51.2Transkobalamiini II:n puute
D51.2Transcobalamin-II-Mangel (-Anämie)
D51.2Carence en transcobalamine II
D51.2transcobalamine II-deficiëntie
D51.2Transcobalamin II deficiency
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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