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R49

⚠ Non-billable (Header)

Voice and resonance disorders

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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❌ Excludes1

direct

Cannot be coded with R49

  • • psychogenic voice and resonance disorders (F44.4)

Child Codes (5)

R49.0DysphoniaR49.1AphoniaR49.2Hypernasality and hyponasalityR49.8Other voice and resonance disordersR49.9Unspecified voice and resonance disorder

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Code Information

CodeR49
BillableNo — Header code
CategorySymptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Excludes11 rule(s)
Excludes20 note(s)
Child codes5

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)