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R492026

Non-billable

Voice and resonance disorders

Clinical Notes

  • Psychogenic voice and resonance disorders (F44.4)

Frequently Asked Questions

Code Hierarchy
R49
Voice and resonance disorders
Dysphonia
Aphonia
Hypernasality and hyponasality
Other voice and resonance disorders
Unspecified voice and resonance disorder

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Related MS-DRGs
34,806 Medicare hospitalizations across 3 DRGs for codes in R49

Top DRGs associated with codes in this category:

155OTHER EAR, NOSE, MOUTH AND THROAT DIAGNOSES WITH CC18,498
154OTHER EAR, NOSE, MOUTH AND THROAT DIAGNOSES WITH MCC11,070
156OTHER EAR, NOSE, MOUTH AND THROAT DIAGNOSES WITHOUT CC/MCC5,238
Official Guidelines
Chapter 18: Symptoms, Signs, and Abnormal Findings

Official coding guidelines for R00-R99

Voice and resonance disorders - ICD-10 Code R49 | FindICD10