Hereditary sideroblastic anemia

This code represents a rare, inherited disorder characterized by the bone marrow's inability to properly incorporate iron into hemoglobin, leading to the accumulation of iron in red blood cell precursors (sideroblasts). Patients typically present with microcytic or normocytic anemia, often refractory to iron supplementation.

Use this code for patients diagnosed with a genetically determined form of sideroblastic anemia, confirmed through genetic testing or a strong family history and characteristic bone marrow findings. Documentation should clearly indicate the hereditary nature of the condition, distinguishing it from acquired forms.

• Differentiate carefully from acquired sideroblastic anemias (e.g., D64.1, D64.2, D64.3), which have different etiologies.
• Ensure documentation specifies "hereditary" or "congenital" to support this specific code.
• Consider co-reporting any associated genetic conditions or complications, such as iron overload (E83.110).