R49.21
Hypernasality
Hypernasality: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (ICD-10-CM R00 to R99), a billable code.
- ICD-10-CM
- R49.21
- Description
- Hypernasality
- Chapter
- Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
- Type
- Billable code