D64.4 is the authoritative medical code for Congenital dyserythropoietic anemia. This classification is used in medical billing and clinical recording to specify the clinical criteria for congenital dyserythropoietic anemia (ICD-10-CM D64.4), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Congenital dyserythropoietic anemia is a billable ICD-10-CM diagnosis code D64.4. Inclusion terms: Dyshematopoietic anemia congenital. Excludes1 (not coded here): Blackfan-Diamond syndrome D61.01; Di Guglielmo's disease C94.0; refractory anemia D46.-; refractory anemia with excess blasts in transformation RAEB T.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for D64.4 in the official ICD-10-CM tabular list.
Inclusion Terms
Alternative terms the tabular list files under this code.
- Dyshematopoietic anemia congenital
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- Blackfan-Diamond syndrome D61.01
- Di Guglielmo's disease C94.0
- refractory anemia D46.-
- refractory anemia with excess blasts in transformation RAEB T
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with D64.4?
Per official ICD-10-CM Excludes1 instructions, D64.4 must not be reported together with: Blackfan-Diamond syndrome (D61.01); Di Guglielmo's disease (C94.0); refractory anemia (D46.-); refractory anemia with excess blasts in transformation [RAEB T] (C92.0-).
What conditions are included under D64.4?
Congenital dyserythropoietic anemia includes: Dyshematopoietic anemia (congenital).
Nearest Codes in This Family
Official ICD-10-CM classifications closest to D64.4 in its code family, with their registry titles.
- D64 — Other anemias
- D64.0 — Hereditary sideroblastic anemia
- D64.1 — Secondary sideroblastic anemia due to disease
- D64.2 — Secondary sideroblastic anemia due to drugs and toxins
- D64.3 — Other sideroblastic anemias
- D64.8 — Other specified anemias
- D64.9 — Anemia, unspecified
Indexed Clinical Terms (3)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound), congenital, dyserythropoietic, dyshematopoietic
- Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound), dyserythropoietic (congenital)
- Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound), dyshematopoietic (congenital)