R49.9 – Unspecified voice and resonance disorder
Coding Notes
Active
Billable, valid for HIPAA-covered transactions
Applicable To
Change in voice NOS
Resonance disorder NOS
GEM Conversion to ICD-9 CM
Fs: 10000
–
Voice and resonance disorder, unspecified
MDC / MS-DRG Reference
Back Reference of Diagnostic Codes
Sibling Codes
Parent Sibling Codes
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Code | Title |
---|---|
R00-R99 | Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99) |
R47-R49 | Symptoms and signs involving speech and voice (R47-R49) |
R49 | Voice and resonance disorders |
R49.9 |
Unspecified voice and resonance disorder
Applicable to
Change in voice NOS
Resonance disorder NOS
|