A74.0 is the ICD-10 code for Chlamydial conjunctivitisH13.1. It is a four-character subcategory of A74 (Other diseases caused by chlamydiae), the most specific level in the WHO edition. It belongs to the block A70–A74 (Other diseases caused by chlamydiae) in Chapter I, Certain infectious and parasitic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- I · A00–B99
- Classification
- WHO ICD-10, 2019 version
What A74.0 includes
Conditions and terms that are coded here.
- Paratrachoma
A74.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
A74.0Klamydiakonjunktivit
A74.0Klamydiakonjunktivitt
DA740Klamydiakonjunktivitis
A74.0Paratrakooma
A74.0Chlamydienkonjunktivitis
A74.0Conjonctivite à Chlamydia (H13.1*)
A74.0conjunctivitis door Chlamydia (H13.1*)
A74.0Chlamydial conjunctivitis
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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