ICD-10 Diagnosis Code R49.0

Dysphonia

Diagnosis Code R49.0

ICD-10: R49.0
Short Description: Dysphonia
Long Description: Dysphonia
This is the 2017 version of the ICD-10-CM diagnosis code R49.0

Valid for Submission
The code R49.0 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
    • Symptoms and signs involving speech and voice (R47-R49)
      • Voice and resonance disorders (R49)

Information for Medical Professionals

According to ICD-10-CM guidelines this code should not to be used as a principal diagnosis code when a related definitive diagnosis has been established.
Diagnostic Related Groups
The diagnosis code R49.0 is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)

  • OTHER EAR, NOSE, MOUTH AND THROAT DIAGNOSES WITH MCC 154
  • OTHER EAR, NOSE, MOUTH AND THROAT DIAGNOSES WITH CC 155
  • OTHER EAR, NOSE, MOUTH AND THROAT DIAGNOSES WITHOUT CC/MCC 156

Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Synonyms
  • Ataxic dysphonia
  • Brainstem myoclonus
  • Choreic dysphonia
  • Chronic hoarseness
  • Difficulty speaking
  • Dysphonia of Gilles de la Tourette's syndrome
  • Dysphonia of organic tremor
  • Dysphonia of palatopharyngolaryngeal myoclonus
  • Dystonic dysphonia
  • Flaccid dysphonia
  • Gilles de la Tourette's syndrome
  • Hoarse
  • Hyperfunctional dysphonia
  • Hyperkinetic dysphonia
  • Hypokinetic parkinsonian dysphonia
  • On examination - dysphonia
  • Ventricular dysphonia

Index of Diseases and Injuries
References found for the code R49.0 in the Index of Diseases and Injuries:


Information for Patients


Voice Disorders

Also called: Vocal disorders

Voice is the sound made by air passing from your lungs through your larynx, or voice box. In your larynx are your vocal cords, two bands of muscle that vibrate to make sound. For most of us, our voices play a big part in who we are, what we do, and how we communicate. Like fingerprints, each person's voice is unique.

Many things we do can injure our vocal cords. Talking too much, screaming, constantly clearing your throat, or smoking can make you hoarse. They can also lead to problems such as nodules, polyps, and sores on the vocal cords. Other causes of voice disorders include infections, upward movement of stomach acids into the throat, growths due to a virus, cancer, and diseases that paralyze the vocal cords.

Signs that your voice isn't healthy include

  • Your voice has become hoarse or raspy
  • You've lost the ability to hit some high notes when singing
  • Your voice suddenly sounds deeper
  • Your throat often feels raw, achy, or strained
  • It's become an effort to talk

Treatment for voice disorders varies depending on the cause. Most voice problems can be successfully treated when diagnosed early.

NIH: National Institute on Deafness and Other Communication Disorders

  • Hoarseness
  • Laryngeal nerve damage
  • Laryngitis
  • Laryngoscopy
  • Spasmodic dysphonia


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