R49.1✓ Billable

Aphonia

Inclusion Terms

•Loss of voice

Also Indexed As(ICD-10-CM Alphabetic Index)

These clinical terms, synonyms, and manifestations all map to R49.1 in the official ICD-10-CM Alphabetic Index.

Aphonia (organic)

Code Hierarchy

┌18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)├R47-R49Symptoms and signs involving speech and voice (R47-R49)├R49Voice and resonance disorders

└R49.1Aphonia

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