E70.1 is the ICD-10 code for Other hyperphenylalaninaemias. It is a four-character subcategory of E70 (Disorders of aromatic amino-acid metabolism), the most specific level in the WHO edition. It belongs to the block E70–E90 (Metabolic disorders) in Chapter IV, Endocrine, nutritional and metabolic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- IV · E00–E90
- Classification
- WHO ICD-10, 2019 version
E70.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
E70.1Andra hyperfenylalaninemier
- E70.1ADihydropteridinbrist
- E70.1BDefekt tetrahydrobiopterinsyntes
- E70.1WAndra hyperfenylalaninemier (defekt tetrahydrobiopterin-omsättning)
E70.1Annen hyperfenylalaninemi
DE701Hyperfenylalaninæmi
E70.1Muu hyperfenylalaninemia
E70.1Sonstige Hyperphenylalaninämien
E70.1Autres hyperphénylalaninémies
E70.1overige hyperfenylalaninemieën
E70.1Other hyperphenylalaninemias
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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