H31.9 is the ICD-10 code for Disorder of choroid, unspecified. It is a four-character subcategory of H31 (Other disorders of choroid), the most specific level in the WHO edition. It belongs to the block H30–H36 (Disorders of choroid and retina) in Chapter VII, Diseases of the eye and adnexa.
- Code type
- Subcategory (4 characters)
- Chapter
- VII · H00–H59
- Classification
- WHO ICD-10, 2019 version
H31.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
H31.9Uspesifisert sykdom i årehinne
DH319Forandring i årehinde UNS
H31.9Määrittämätön suonikalvosairaus
H31.9Affektion der Aderhaut, nicht näher bezeichnet
H31.9Affection de la choroïde, sans précision
H31.9aandoening van choroidea, niet-gespecificeerd
H31.9Unspecified disorder of choroid
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.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free