H74.2 is the ICD-10 code for Discontinuity and dislocation of ear ossicles. It is a four-character subcategory of H74 (Other disorders of middle ear and mastoid), the most specific level in the WHO edition. It belongs to the block H65–H75 (Diseases of middle ear and mastoid) in Chapter VIII, Diseases of the ear and mastoid process.
- Code type
- Subcategory (4 characters)
- Chapter
- VIII · H60–H95
- Classification
- WHO ICD-10, 2019 version
H74.2 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
H74.2Diskontinuitet eller luksasjon av øreknokler
DH742Luksation af øreknogler
H74.2Kuuloluuketjun katkos ja/tai siirtymä
H74.2Kontinuitätsunterbrechung oder Dislokation der Gehörknöchelchenkette
H74.2Dissociation et dislocation des osselets
H74.2onderbreking (luxatie, fractuur) van gehoorbeenketen
Listed through more specific codes:
- H74.20Discontinuity and dislocation of ear ossicles, unspecified ear
- H74.21Discontinuity and dislocation of right ear ossicles
- H74.22Discontinuity and dislocation of left ear ossicles
- H74.23Discontinuity and dislocation of ear ossicles, bilateral
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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