H20.0 is the ICD-10 code for Acute and subacute iridocyclitis. It is a four-character subcategory of H20 (Iridocyclitis), the most specific level in the WHO edition. It belongs to the block H15–H22 (Disorders of sclera, cornea, iris and ciliary body) in Chapter VII, Diseases of the eye and adnexa.
- Code type
- Subcategory (4 characters)
- Chapter
- VII · H00–H59
- Classification
- WHO ICD-10, 2019 version
What H20.0 includes
Conditions and terms that are coded here.
- Anterior uveitis
- acute, recurrent or subacute
- Cyclitis
- acute, recurrent or subacute
- Iritis
- acute, recurrent or subacute
H20.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
H20.0Akutt eller subakutt iridosyklitt
DH200Akut og subakut anterior uveitis
H20.0Uusiutuva värikalvon tulehdus
H20.0Akute und subakute Iridozyklitis
H20.0Iridocyclite aigüe et subaigüe
H20.0acute en subacute iridocyclitis
Listed through more specific codes:
- H20.00Unspecified acute and subacute iridocyclitis
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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