ICD-10 Code : R491 (R49.1). Aphonia

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General information on the “R491” code

General information on the “R491” code

Revision: 10th Revision

ICD-10 Code: R491 (R49.1)

Code Type: Diagnosis

Description: Aphonia

Chapter/Section : Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

Section/BodyPart : Symptoms and signs involving speech and voice

Note : The code is valid for submission on a UB04

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