R49.8 is the ICD-10 code for Other and unspecified voice disturbances. It is a four-character subcategory of R49 (Voice disturbances), the most specific level in the WHO edition. It belongs to the block R47–R49 (Symptoms and signs involving speech and voice) in Chapter XVIII, Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
- Code type
- Subcategory (4 characters)
- Chapter
- XVIII · R00–R99
- Classification
- WHO ICD-10, 2019 version
What R49.8 includes
Conditions and terms that are coded here.
- Change in voice NOS
R49.8 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
R49.8Andra och ospecificerade röststörningar
- R49.8AFonasteni
- R49.8BMålbrottsstörning
- R49.8CAvvikande röstläge
- R49.8DSångröststörning
- R49.8EFickbandsfonation
- R49.8FRösttremor
- R49.8WAndra specificerade röstrubbningar
- R49.8XRöstrubbning, ospecificerad
R49.8Annen eller uspesifisert stemmeforstyrrelse
DR498Anden eller ikke specificeret forstyrrelse i stemmeføring
- DR498AFonasteni
- DR498BStemmeændring UNS
R49.8Muu tai määrittämätön äänihäiriö
R49.8Sonstige und nicht näher bezeichnete Störungen der Stimme
R49.8Troubles de la voix, autres et non précisés
R49.8overige en niet-gespecificeerde stemaandoeningen
R49.8Other voice and resonance disorders
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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