R49.8
BillableOther voice and resonance disorders
Other voice and resonance disorders
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- psychogenic voice and resonance disorders (F44.4)
Also Known As / Clinical Terms
SNOMED CT
- Aphonic cry2120003
- Feeble cry2120003
- Weak cry2120003
- Vocal abuse in children8547008
- Decreased vocal loudness8614008
- Vocal fatigue8614008
- Voice fatigue8614008
- Weakness of voice8614008
- Breathy whispered-intermittent group15520004
- Vocal abuse16266001
- Voice abuse16266001
- Abnormal vocal intensity16737003
- Abnormal vocal loudness16737003
- Aegophony19977002
- Airophony19977002
- Egophony19977002
- High-pitch group23292001
- Mixed nasality23646007
- Rhinolalia mixta23646007
- Voice disorder due to psychosexual conflict32174002
- Husky-breathy whispered-continuous group34142005
- Hypophonia34527004
- Subenergetic phonation34527004
- Involuntary vocalisation38603001
- Involuntary vocalization38603001
- Weak pressure consonants43094000
- Amphoric voice43358008
- Cavernous voice43358008
- Hyperphonia49184003
- Superenergetic phonation49184003
- Croaky voice50219008
- Hoarse50219008
- Hoarseness50219008
- Husky voice50219008
- Voice hoarseness50219008
- Vocal misuse50896005
- Voice misuse50896005
- High pitched voice51406002
- Diplophonia53280004
- Strained-strangled voice54039008
- Tremulous voice55938009
- Voice tremor55938009
- Breathiness56505000
- Breathy voice56505000
- Breathy voice quality56505000
- Abnormal vocal quality63460000
- Voice cluster63836009
- Functional voice disorder64161004
- Psychogenic voice disorder64161004
- Abnormal vocal flexibility65420004
- Essential voice tremor65864002
- Organic voice tremor65864002
- Nasal resonatory disorder66034004
- Abnormal pitch66642002
- Pitch perturbation66642002
- Cry of Down syndrome66966006
- Cry of Down's syndrome66966006
- High-pitched crowing67875004
- Nasal emission on pressure consonants68194005
- Voice tremor group69600003
- Neurologic dysphonia71941009
- Neurologic voice disorder71941009
- Harsh voice quality76412005
- Harshness76412005
- Scream81916006
- Screaming81916006
- Mutational falsetto84011002
- Puberphonia84011002
- Excessively low pitch87606006
- Nonspecific distress cry89302007
- Dysprosody of 'pseudoforeign dialect'90662007
- Eunuchoid voice91349007
- Presbyphonia103305000
- Senile voice103305000
- Transsexual voice229641005
- Ventricular band phonation229642003
- Deaf sounding voice229643008
- Voice associated with deafness229643008
- Voice associated with hearing loss229643008
- Belching voice229647009
- Esophageal voice229647009
- Oesophageal voice229647009
- T-E voice - Tracheo-esophageal voice229648004
- T-E voice - Tracheo-oesophageal voice229648004
- Tracheo-oesophageal voice229648004
- Tracheoesophageal voice229648004
- Fistula voice229649007
- Buccal voice229650007
- Pharyngeal voice229651006
- Increased vocal resonance248616002
- Whispered pectoriloquy271634003
- Whispering pectoriloquy271634003
- Screaming attack284593007
- Unable to coordinate airflow and voice onset286237009
- Does not coordinate airflow and voice onset286239007
- Difficulty coordinating airflow and voice onset286240009
- Unable to use phonological processes286243006
- Does not use phonological processes286245004
- Difficulty using phonological processes286246003
- Unable to use vocal tunes and phonetic units286249005
- Does not use vocal tunes and phonetic units286251009
- Difficulty using vocal tunes and phonetic units286252002
- Unable to phonate286327002
- Unable to produce voice286327002
- Unable to vocalise286327002
- Unable to vocalize286327002
- Difficulty phonating286330009
- Difficulty producing voice286330009
- Difficulty vocalising286330009
- Difficulty vocalizing286330009
- Unable to produce appropriate pitch286333006
- Unable to produce appropriate vocal frequency286333006
- Does not produce appropriate pitch286335004
- Does not produce appropriate vocal frequency286335004
- Difficulty producing appropriate pitch286336003
- Difficulty producing appropriate vocal frequency286336003
- Unable to produce appropriate vocal amplitude286339005
- Unable to produce appropriate voice volume286339005
- Does not produce appropriate vocal amplitude286341006
- Does not produce appropriate voice volume286341006
- Difficulty producing appropriate vocal amplitude286342004
- Difficulty producing appropriate voice volume286342004
- Unable to produce appropriate voice quality286345002
- Does not produce appropriate voice quality286347005
- Difficulty producing appropriate voice quality286348000
- Unable to imitate vocalisation286351007
- Unable to imitate vocalization286351007
- Does not imitate vocalisation286353005
- Does not imitate vocalization286353005
- Difficulty imitating vocalisation286354004
- Difficulty imitating vocalization286354004
- Finding of type of voice production289187009
- Observation of type of voice production289187009
- Localisation of voice impaired300219000
- Localization of voice impaired300219000
- Difficulty producing voiced sounds306756001
- Unable to produce voiceless sounds306759008
- Unable to produce voice/voiceless combinations306763001
- Difficulty producing voice/voiceless combinations306764007
- Finding related to ability to coordinate airflow and voice onset364993008
- Finding related to ability to use phonological processes364994002
- Finding related to ability to use vocal tunes and phonetic units364995001
- Finding related to ability to produce appropriate pitch365015008
- Ability to produce appropriate voice volume - finding365016009
- Finding of ability to produce appropriate voice volume365016009
- Finding related to ability to produce appropriate voice quality365017000
- Finding related to ability to imitate vocalisation365019002
- Finding related to ability to imitate vocalization365019002
- Finding related to ability to produce voiced sounds365020008
- Finding related to ability to produce voiceless sounds365021007
- Finding related to ability to produce voice/voiceless combinations365022000
- Finding of post-laryngectomy voice366005007
- Post-laryngectomy voice - finding366005007
- Finding of localisation of sound source366102008
- Finding of localization of sound source366102008
- Localisation of sound source - finding366102008
- Localization of sound source - finding366102008
- Finding of localisation of voice366103003
- Finding of localization of voice366103003
- Localisation of voice - finding366103003
- Localization of voice - finding366103003
- Vocal resonance finding366136002
- High pitched cry438405000
- Weakness of vocal cord445424004
- Virilised pitch of voice473003006
- Virilized pitch of voice473003006
- Voice broken473003006
- Difficulty using respiratory support for voice716488008
- Wet voice719647002
- Autosomal recessive Charcot-Marie-Tooth disease with hoarseness725047007
- Autosomal recessive axonal Charcot-Marie-Tooth disease type 2K725047007
- PPT (Pfeiffer Palm Teller) syndrome726672000
- Pfeiffer Palm Teller syndrome726672000
- Short stature, unique facies, enamel hypoplasia, progressive joint stiffness, high-pitched voice syndrome726672000
- Autosomal recessive Charcot-Marie-Tooth disease type 21156852009
Frequently Asked Questions
What is ICD-10 code R49.8?
ICD-10-CM code R49.8 represents "Other voice and resonance disorders". It is a billable/specific code that can be used on a claim.
Is R49.8 a billable code?
Yes, R49.8 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is R49.8 in?
R49.8 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).
What codes cannot be used with R49.8?
R49.8 has Excludes1 notes indicating codes that cannot be used together with it, including: psychogenic voice and resonance disorders (F44.4).
What SNOMED CT codes does R49.8 map to?
R49.8 maps to 105 SNOMED CT concepts: 16266001, 365016009, 66642002, 65420004, 16737003, and 100 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for R49.8?
R49.8 is linked to 1 UMLS Concept Unique Identifier: C2712366. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.