R49.9 - Unspecified voice and resonance disorder

Applicable to Unspecified voice and resonance disorder
The 2025 edition of ICD10-CM R49.9 became effective on October 1, 2024.
This is the American ICD10-CM version of R49.9 - other international versions of ICD10 R49.9 may differ.
R49.9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Inclusion Term

Change in voice NOS
Resonance disorder NOS

The following codes above R49.9 contain annotation back-references that may be applicable to R49.9:

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

Section: R47-R49 Symptoms and signs involving speech and voice

Category: R49 Voice and resonance disorders

resonance icd 10

disorder icd 10

Billable/Specific Code

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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

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