R49.9Billable

Unspecified voice and resonance disorder

Chapter
18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Category
R49
Effective date
October 1, 2026

Related codes in category R49

R49Voice and resonance disordersR49.0DysphoniaYesR49.1AphoniaYesR49.2Hypernasality and hyponasalityR49.21HypernasalityYesR49.22HyponasalityYesR49.8Other voice and resonance disordersYes

Frequently asked questions

What is ICD-10 code R49.9?

R49.9 is an ICD-10-CM diagnosis code for Unspecified voice and resonance disorder.

Is R49.9 a billable code?

Yes. R49.9 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is R49.9 in?

R49.9 falls under Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.

When did R49.9 become effective?

R49.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to R49.9?

R49.9 belongs to category R49, which includes 7 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.