ICD-10-CM 2027
ICD-10 code for hemoglobin
Choose a code from the options below based on the documentation.
From the official ICD-10-CM alphabetic index entry “Hemoglobin”. Page updated September 29, 2026.
About coding hemoglobin
The official ICD-10-CM index doesn't give a single default code for hemoglobin; the code depends on the details below.
More specific hemoglobin codes (official index)
- abnormal (disease)
- AS genotype D57.3 — Sickle-cell trait
- Constant Spring D58.2 — Other hemoglobinopathies
- E-beta thalassemia D56.5 — Hemoglobin E-beta thalassemia
- fetal, hereditary persistence (HPFH) D56.4 — Hereditary persistence of fetal hemoglobin [HPFH]
- H Constant Spring D56.0 — Alpha thalassemia
- low NOS D64.9 — Anemia, unspecified
- S (Hb S), heterozygous D57.3 — Sickle-cell trait
Common questions about hemoglobin ICD-10 codes
What is the ICD-10 code for as genotype hemoglobin?
- D57.3 — Sickle-cell trait.
What is the ICD-10 code for constant spring hemoglobin?
- D58.2 — Other hemoglobinopathies.
What is the ICD-10 code for e-beta thalassemia hemoglobin?
- D56.5 — Hemoglobin E-beta thalassemia.
What is the ICD-10 code for h constant spring hemoglobin?
- D56.0 — Alpha thalassemia.
What is the ICD-10 code for low nos hemoglobin?
- D64.9 — Anemia, unspecified.