D64.4Congenital dyserythropoietic anaemia
Code usage status
Primary diagnosis
May be used as the primary diagnosis
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Complete code in the classification
Use when the diagnosis matches and no exclusion applies.
- Chapter III
- Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
- Group D60-D64
- Aplastic and other anaemias
- Official Vietnamese name
- Thiếu máu loạn sinh hồng cầu bẩm sinh
- Additional WHO coding guidance
- Dyshaematopoietic anaemia (congenital) Excl.: Blackfan- Diamond syndrome (D61.0) Di Guglielmo disease (C94.0)
Related D64 codes
D64
Other anaemias
D64.0
Primary diagnosis candidate
Hereditary sideroblastic anaemia
D64.1
Primary diagnosis candidate
Secondary sideroblastic anaemia due to disease
D64.2
Primary diagnosis candidate
Secondary sideroblastic anaemia due to drugs and toxins
D64.3
Primary diagnosis candidate
Other sideroblastic anaemias
D64.8
Primary diagnosis candidate
Other specified anaemias
D64.9
Primary diagnosis candidate
Anaemia, unspecified
Clinical record checklist
View coding guide →- Confirm that the code matches the final documented diagnosis.
- Use one primary-diagnosis code and record only relevant additional conditions.
- Review Ministry indicators, inclusions, exclusions and notes.
- Do not infer a diagnosis beyond the clinical record.
2026 regulatory basis
Indicators are taken from columns 24–29 of the classification accompanying Circular 06/2026/TT-BYT, cross-referenced with Decision 1849/QĐ-BYT and Official Dispatch 4059/BYT-BH.
