| D50 | Iron deficiency anemia |
| D50.0 | Iron deficiency anemia secondary to blood loss (chronic) |
| D50.1 | Sideropenic dysphagia |
| D50.8 | Other iron deficiency anemias |
| D50.9 | Iron deficiency anemia, unspecified |
| D51 | Vitamin B12 deficiency anemia |
| D51.0 | Vitamin B12 deficiency anemia due to intrinsic factor deficiency |
| D51.1 | Vitamin B12 deficiency anemia due to selective vitamin B12 malabsorption with proteinuria |
| D51.2 | Transcobalamin II deficiency |
| D51.3 | Other dietary vitamin B12 deficiency anemia |
| D51.8 | Other vitamin B12 deficiency anemias |
| D51.9 | Vitamin B12 deficiency anemia, unspecified |
| D52 | Folate deficiency anemia |
| D52.0 | Dietary folate deficiency anemia |
| D52.1 | Drug-induced folate deficiency anemia |
| D52.8 | Other folate deficiency anemias |
| D52.9 | Folate deficiency anemia, unspecified |
| D53 | Other nutritional anemias |
| D53.0 | Protein deficiency anemia |
| D53.1 | Other megaloblastic anemias, not elsewhere classified |
| D53.2 | Scorbutic anemia |
| D53.8 | Other specified nutritional anemias |
| D53.9 | Nutritional anemia, unspecified |
| D55 | Anemia due to enzyme disorders |
| D55.0 | Anemia due to glucose-6-phosphate dehydrogenase [G6PD] deficiency |
| D55.1 | Anemia due to other disorders of glutathione metabolism |
| D55.2 | Anemia due to disorders of glycolytic enzymes |
| D55.3 | Anemia due to disorders of nucleotide metabolism |
| D55.8 | Other anemias due to enzyme disorders |
| D55.9 | Anemia due to enzyme disorder, unspecified |
| D56 | Thalassemia |
| D56.0 | Alpha thalassemia |
| D56.1 | Beta thalassemia |
| D56.2 | Delta-beta thalassemia |
| D56.3 | Thalassemia minor |
| D56.4 | Hereditary persistence of fetal hemoglobin [HPFH] |
| D56.5 | Hemoglobin E-beta thalassemia |
| D56.8 | Other thalassemias |
| D56.9 | Thalassemia, unspecified |
| D57 | Sickle-cell disorders |
| D57.0 | Hb-SS disease with crisis |
| D57.00 | Hb-SS disease with crisis, unspecified |
| D57.01 | Hb-SS disease with acute chest syndrome |
| D57.02 | Hb-SS disease with splenic sequestration |
| D57.1 | Sickle-cell disease without crisis |
| D57.2 | Sickle-cell/Hb-C disease |
| D57.20 | Sickle-cell/Hb-C disease without crisis |
| D57.21 | Sickle-cell/Hb-C disease with crisis |
| D57.211 | Sickle-cell/Hb-C disease with acute chest syndrome |
| D57.212 | Sickle-cell/Hb-C disease with splenic sequestration |
| D57.219 | Sickle-cell/Hb-C disease with crisis, unspecified |
| D57.3 | Sickle-cell trait |
| D57.4 | Sickle-cell thalassemia |
| D57.40 | Sickle-cell thalassemia without crisis |
| D57.41 | Sickle-cell thalassemia with crisis |
| D57.411 | Sickle-cell thalassemia with acute chest syndrome |
| D57.412 | Sickle-cell thalassemia with splenic sequestration |
| D57.419 | Sickle-cell thalassemia with crisis, unspecified |
| D57.8 | Other sickle-cell disorders |
| D57.80 | Other sickle-cell disorders without crisis |
| D57.81 | Other sickle-cell disorders with crisis |
| D57.811 | Other sickle-cell disorders with acute chest syndrome |
| D57.812 | Other sickle-cell disorders with splenic sequestration |
| D57.819 | Other sickle-cell disorders with crisis, unspecified |
| D58 | Other hereditary hemolytic anemias |
| D58.0 | Hereditary spherocytosis |
| D58.1 | Hereditary elliptocytosis |
| D58.2 | Other hemoglobinopathies |
| D58.8 | Other specified hereditary hemolytic anemias |
| D58.9 | Hereditary hemolytic anemia, unspecified |
| D59 | Acquired hemolytic anemia |
| D59.0 | Drug-induced autoimmune hemolytic anemia |
| D59.1 | Other autoimmune hemolytic anemias |
| D59.2 | Drug-induced nonautoimmune hemolytic anemia |
| D59.3 | Hemolytic-uremic syndrome |
| D59.4 | Other nonautoimmune hemolytic anemias |
| D59.5 | Paroxysmal nocturnal hemoglobinuria [Marchiafava-Micheli] |
| D59.6 | Hemoglobinuria due to hemolysis from other external causes |
| D59.8 | Other acquired hemolytic anemias |
| D59.9 | Acquired hemolytic anemia, unspecified |
| D60 | Acquired pure red cell aplasia [erythroblastopenia] |
| D60.0 | Chronic acquired pure red cell aplasia |
| D60.1 | Transient acquired pure red cell aplasia |
| D60.8 | Other acquired pure red cell aplasias |
| D60.9 | Acquired pure red cell aplasia, unspecified |
| D61 | Other aplastic anemias and other bone marrow failure syndromes |
| D61.0 | Constitutional aplastic anemia |
| D61.01 | Constitutional (pure) red blood cell aplasia |
| D61.09 | Other constitutional aplastic anemia |
| D61.1 | Drug-induced aplastic anemia |
| D61.2 | Aplastic anemia due to other external agents |
| D61.3 | Idiopathic aplastic anemia |
| D61.8 | Other specified aplastic anemias and other bone marrow failure syndromes |
| D61.81 | Pancytopenia |
| D61.810 | Antineoplastic chemotherapy induced pancytopenia |
| D61.811 | Other drug-induced pancytopenia |
| D61.818 | Other pancytopenia |
| D61.82 | Myelophthisis |
| D61.89 | Other specified aplastic anemias and other bone marrow failure syndromes |
| D61.9 | Aplastic anemia, unspecified |
| D62 | Acute posthemorrhagic anemia |
| D63 | Anemia in chronic diseases classified elsewhere |
| D63.0 | Anemia in neoplastic disease |
| D63.1 | Anemia in chronic kidney disease |
| D63.8 | Anemia in other chronic diseases classified elsewhere |
| D64 | Other anemias |
| D64.0 | Hereditary sideroblastic anemia |
| D64.1 | Secondary sideroblastic anemia due to disease |
| D64.2 | Secondary sideroblastic anemia due to drugs and toxins |
| D64.3 | Other sideroblastic anemias |
| D64.4 | Congenital dyserythropoietic anemia |
| D64.8 | Other specified anemias |
| D64.81 | Anemia due to antineoplastic chemotherapy |
| D64.89 | Other specified anemias |
| D64.9 | Anemia, unspecified |