All ICD10 Codes
Chapter 3

D50–D89: Diseases of the Blood and Blood-Forming Organs

Diseases of the Blood and Blood-Forming Organs diagnostic classification updated for 2026.

Chapter Instructions

Excludes2(Not included here. Code separately if applicable.)
  • autoimmune disease (systemic) NOS (M35.9)
  • certain conditions originating in the perinatal period (P00-P96)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • human immunodeficiency virus [HIV] disease (B20)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
All CodesBillable Only
Internal Codes
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  • D60.8—

    Other acquired pure red cell aplasias

  • D60.9—

    Acquired pure red cell aplasia, unspecified

  • D61.01—

    Constitutional (pure) red blood cell aplasia

  • D61.02—

    Shwachman-Diamond syndrome

  • D61.03—

    Fanconi anemia

  • 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

  • D61.810—

    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

  • D63.0—

    Anemia in neoplastic disease

  • D63.1—

    Anemia in chronic kidney disease

  • D63.8—

    Anemia in other chronic diseases classified elsewhere

  • 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

  • D64.81—

    Anemia due to antineoplastic chemotherapy

  • D64.89—

    Other specified anemias

  • D64.9—

    Anemia, unspecified

  • D65—

    Disseminated intravascular coagulation [defibrination syndrome]

  • D66—

    Hereditary factor VIII deficiency

  • D67—

    Hereditary factor IX deficiency

  • D68.00—

    Von Willebrand disease, unspecified

  • D68.01—

    Von Willebrand disease, type 1

  • D68.020—

    Von Willebrand disease, type 2A

  • D68.021—

    Von Willebrand disease, type 2B

  • D68.022—

    Von Willebrand disease, type 2M

  • D68.023—

    Von Willebrand disease, type 2N

  • D68.029—

    Von Willebrand disease, type 2, unspecified

  • D68.03—

    Von Willebrand disease, type 3

  • D68.04—

    Acquired von Willebrand disease

  • D68.09—

    Other von Willebrand disease

  • D68.1—

    Hereditary factor XI deficiency

  • D68.2—

    Hereditary deficiency of other clotting factors

  • D68.311—

    Acquired hemophilia

  • D68.312—

    Antiphospholipid antibody with hemorrhagic disorder

  • D68.318—

    Other hemorrhagic disorder due to intrinsic circulating anticoagulants, antibodies, or inhibitors

  • D68.32—

    Hemorrhagic disorder due to extrinsic circulating anticoagulants

  • D68.4—

    Acquired coagulation factor deficiency

  • D68.51—

    Activated protein C resistance

  • D68.52—

    Prothrombin gene mutation

  • D68.59—

    Other primary thrombophilia

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