Departments of Anesthesiology and Biostatistics | University of Michigan

ICD mappings

ICD code Type Description Phenome
D51 ICD10CM Vitamin B12 deficiency anemia MGI
D51.0 ICD10CM Vitamin B12 deficiency anemia due to intrinsic factor deficiency MGI
D51.1 ICD10CM Vitamin B12 deficiency anemia due to selective vitamin B12 malabsorption with proteinuria MGI
D51.2 ICD10CM Transcobalamin II deficiency MGI
D51.3 ICD10CM Other dietary vitamin B12 deficiency anemia MGI
D51.8 ICD10CM Other vitamin B12 deficiency anemias MGI
D51.9 ICD10CM Vitamin B12 deficiency anemia, unspecified MGI
281.1 ICD9CM Other vitamin B12 deficiency anemia MGI
D51.3 ICD10 D51.3 Other dietary vitamin B12 deficiency anaemia UKB
D51.8 ICD10 D51.8 Other vitamin B12 deficiency anaemias UKB
D51.9 ICD10 D51.9 Vitamin B12 deficiency anaemia, unspecified UKB
281.1 ICD9 2811 Other vitamin-b12-deficiency anaemia UKB

This page is mainly a phenotype dictionary entry. When you are trying to find candidate PRS models, go to the Scores table, search by trait or exposure name, and then use the score-detail and PheWAS pages for model-specific follow-up.

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