D55.9 is the ICD-10 code for Anaemia due to enzyme disorder, unspecified. It is a four-character subcategory of D55 (Anaemia due to enzyme disorders), the most specific level in the WHO edition. It belongs to the block D55–D59 (Haemolytic anaemias) in Chapter III, Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
- Code type
- Subcategory (4 characters)
- Chapter
- III · D50–D89
- Classification
- WHO ICD-10, 2019 version
D55.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
D55.9Uspesifisert anemi som skyldes enzymforstyrrelse
DD559Anæmi forårsaget af enzymatisk forstyrrelse UNS
D55.9Määrittämättömästä entsyymihäiriöstä aiheutuva anemia
D55.9Anämie durch Enzymdefekte, nicht näher bezeichnet
D55.9Anémie due à des anomalies enzymatiques, sans précision
D55.9anemie door enzymstoornis, niet-gespecificeerd
D55.9Anemia due to enzyme disorder, unspecified
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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