ICD-10 Diagnosis Code D56.8

Other thalassemias

Diagnosis Code D56.8

ICD-10: D56.8
Short Description: Other thalassemias
Long Description: Other thalassemias
This is the 2017 version of the ICD-10-CM diagnosis code D56.8

Code Classification
  • Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
    • Hemolytic anemias (D55-D59)
      • Thalassemia (D56)

Information for Medical Professionals

Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Alpha-beta thalassemia
  • Gamma thalassemia
  • Hb Lepore thalassemia
  • Hemoglobin C disease
  • Hemoglobin Constant Spring trait
  • Thalassemia with other hemoglobinopathy
  • Thalassemia-hemoglobin C disease

Index of Diseases and Injuries
References found for the code D56.8 in the Index of Diseases and Injuries:

Information for Patients


Also called: Cooley's anemia, Mediterranean anemia

Thalassemias are inherited blood disorders. If you have one, your body makes fewer healthy red blood cells and less hemoglobin. Hemoglobin is a protein that carries oxygen to the body. That leads to anemia. Thalassemias occur most often among people of Italian, Greek, Middle Eastern, Southern Asian, and African descent.

Thalassemias can be mild or severe. Some people have no symptoms or mild anemia. The most common severe type in the United States is called Cooley's anemia. It usually appears during the first two years of life. People with it may have severe anemia, slowed growth and delayed puberty, and problems with the spleen, liver, heart, or bones.

Doctors diagnose thalassemias using blood tests. Treatments include blood transfusions and treatment to remove excess iron from the body. If you have mild symptoms or no symptoms, you may not need treatment. In some severe cases, you may need a bone marrow transplant.

NIH: National Heart, Lung, and Blood Institute

  • Thalassemia

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