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784.49 VOICE/RESONANCE DIS NEC


Code Information

Diagnosis Code: 784.49

Short Description: Voice/resonance dis NEC

Long Description: Other voice and resonance disorders

Code Classification:

  • Symptoms, signs, and ill-defined conditions (780–799)
    • Symptoms (780-789)
      • 784 Symptoms involving head and neck
        • 784.49 Voice/resonance dis NEC

Code Version: 2015 ICD-9-CM


Synonyms

  • Abnormal pitch
  • Abnormal vocal flexibility
  • Abnormal vocal intensity
  • Abnormal vocal quality
  • Anterior rhinolalia clausa
  • Breathy voice quality
  • Breathy whispered-intermittent group
  • Buccal voice
  • Change in voice
  • Decreased vocal resonance
  • Difficulty coordinating airflow and voice onset
  • Difficulty producing appropriate pitch
  • Difficulty producing appropriate voice volume
  • Difficulty producing voice
  • Difficulty speaking
  • Difficulty using respiratory support for speech
  • Difficulty using vocal tunes and phonetic units
  • Diphonia
  • Diplophonia
  • Does not coordinate airflow and voice onset
  • Does not use phonological processes
  • Does not use vocal tunes and phonetic units
  • Dysphonia of Gilles de la Tourette's syndrome
  • Egophony
  • Esophageal voice
  • Excessively low pitch
  • Fistula voice
  • Hoarse
  • Husky-breathy whispered-continuous group
  • Hyperphonia
  • Hypokinetic parkinsonian dysphonia
  • Increased vocal resonance
  • Localization of voice impaired
  • Mixed nasality
  • Mutational falsetto
  • Nasal resonatory disorder
  • Neurologic voice disorder
  • Pathologic change of voice
  • Posterior rhinolalia clausa
  • Psychogenic voice disorder
  • Senile voice
  • Strained hoarse voice-continuous group
  • Strained-strangled voice
  • Tracheoesophageal voice
  • Transsexual voice
  • Unable to imitate vocalization
  • Unable to produce appropriate pitch
  • Unable to produce appropriate voice quality
  • Voice abuse
  • Voice associated with deafness
  • Voice disorder due to iatrogenic factor
  • Voice disorder due to transsexualism

References to Index of Diseases and Injuries

The code 784.49 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Aphonia 784.41
    • clericorum 784.49
  • Change(s) (of) - see also Removal of
    • voice 784.49
      • psychogenic 306.1
  • Clergyman's sore throat 784.49
  • Dysphonia 784.42
    • clericorum 784.49
  • Fatigue 780.79
    • voice 784.49
  • Plicae dysphonia ventricularis 784.49
  • Preachers' voice 784.49
  • Sore
    • throat 462
      • clergyman's 784.49
  • Speakers' throat 784.49
  • Trachyphonia 784.49
  • Voice
    • change (see also Dysphonia) 784.49

Crosswalk Information

The code 784.49 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
784.49 Right Arrow R49.8 Other voice and resonance disorders
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
784.0 Headache
784.1 Throat pain
784.2 Swelling, mass, or lump in head and neck
784.3 Aphasia
784.40 Voice and resonance disorder, unspecified
784.41 Aphonia
784.42 Dysphonia
784.43 Hypernasality
784.44 Hyponasality
784.51 Dysarthria
784.52 Fluency disorder in conditions classified elsewhere
784.59 Other speech disturbance
784.60 Symbolic dysfunction, unspecified
784.61 Alexia and dyslexia
784.69 Other symbolic dysfunction
784.7 Epistaxis
784.8 Hemorrhage from throat
784.91 Postnasal drip
784.92 Jaw pain
784.99 Other symptoms involving head and neck

This page was last updated on: 10/1/2014

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