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ICD-10-CM/Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism/Nutritional anemias/Vitamin B12 deficiency anemia

D51.2 Transcobalamin II deficiency

BackD51Vitamin B12 deficiency anemiaCategory6 →D51.0Vitamin B12 deficiency anemia due to intrinsic factor deficiencyCategoryD51.1Vitamin B12 deficiency anemia due to selective vitamin B12 malabsorption with proteinuriaCategoryD51.2Transcobalamin II deficiencyCategoryD51.3Other dietary vitamin B12 deficiency anemiaCategoryD51.8Other vitamin B12 deficiency anemiasCategoryD51.9Vitamin B12 deficiency anemia, unspecifiedCategory
CategoryCODABLE
D51.2
Transcobalamin II deficiency
Chapter
III · Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
Section
D50-D53
Valid from
Source

CMS ICD-10-CM Tabular List, edition FY2026.

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