World Health Organization · 2026-01 · English

Disorders with hearing impairment

Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.

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More specific codes

AB50Congenital hearing impairment AB51Acquired hearing impairment AB52Deafness not otherwise specified AB53Ototoxic hearing loss AB54Presbycusis AB55Sudden idiopathic hearing loss AB56Hereditary hearing loss AB57Auditory synaptopathy or neuropathy AB5YOther specified disorders with hearing impairment AB5ZDisorders with hearing impairment, unspecified

US · ICD-10-CM · CDC/NCHS →