R49 – Voice and resonance disorders
Coding Notes
Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions
Type 1 Excludes
psychogenic voice and resonance disorders (F44.4)
Child Codes
Sibling Codes
View in Tabular
| 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
Type 1 Excludes
psychogenic voice and resonance disorders (F44.4)
|
| R49.0 | Dysphonia |
| R49.1 | Aphonia |
| R49.2 | Hypernasality and hyponasality |
| R49.21 | Hypernasality |
| R49.22 | Hyponasality |
| R49.8 | Other voice and resonance disorders |
| R49.9 | Unspecified voice and resonance disorder |