ICD-10-CM>D50-D89>D55-D59>D56D56ThalassemiaNon-Billable/Non-SpecificType 1 Excludessickle-cell thalassemia (D57.4-)CodesD56.0Alpha thalassemiaD56.1Beta thalassemiaD56.2Delta-beta thalassemiaD56.3Thalassemia minorD56.4Hereditary persistence of fetal hemoglobin [HPFH]D56.5Hemoglobin E-beta thalassemiaD56.8Other thalassemiasD56.9Thalassemia, unspecified