R49.1 - Aphonia

Code

R49.1 - Aphonia
[Billable]

Includes

  • Loss of voice

Code Tree

R00-R99 - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
  • R47-R49 - Symptoms and signs involving speech and voice
    • R49 - Voice and resonance disorders
      • R49.0 - Dysphonia
      • R49.1 - Aphonia
      • R49.2 - Hypernasality and hyponasality
      • R49.8 - Other voice and resonance disorders
      • R49.9 - Unspecified voice and resonance disorder