Hereditary persistence of fetal hemoglobin
ICD-10 Code
D56.4
Hereditary persistence of fetal hemoglobin
Definition
The persistence of substantial fetal hemoglobin production into adulthood, usually associated with hemoglobinopathies due to mutations in the alpha and/or beta chain of hemoglobin.
Also known as hereditary persistence of fetal hemoglobin — per MONDO