H57.9 is the ICD-10 code for Disorder of eye and adnexa, unspecified. It is a four-character subcategory of H57 (Other disorders of eye and adnexa), the most specific level in the WHO edition. It belongs to the block H55–H59 (Other disorders of eye and adnexa) in Chapter VII, Diseases of the eye and adnexa.
- Code type
- Subcategory (4 characters)
- Chapter
- VII · H00–H59
- Classification
- WHO ICD-10, 2019 version
H57.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
H57.9Uspesifisert sykdom i øyet eller øyets omgivelser
DH579Abnorm tilstand i øje eller øjenomgivelser UNS
H57.9Määrittämätön silmän ja/tai sen apuelinten sairaus
H57.9Affektion des Auges und der Augenanhangsgebilde, nicht näher bezeichnet
H57.9Affection de l'œil et de ses annexes, sans précision
H57.9aandoening van oog en adnexen, niet-gespecificeerd
H57.9Unspecified disorder of eye and adnexa
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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