R49Non-billable (header)

Voice and resonance disorders

Sub-codes of R49(5)

R49 is a non-billable header. Select a sub-code to bill.

R49.0Dysphonia✓ BillableR49.1Aphonia✓ BillableR49.2Hypernasality and hyponasalityHeaderR49.8Other voice and resonance disorders✓ BillableR49.9Unspecified voice and resonance disorder✓ Billable

✗ Excludes 1(Not coded here)

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

Code Hierarchy

┌18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)├R47-R49Symptoms and signs involving speech and voice (R47-R49)├R49Voice and resonance disorders
└R49Voice and resonance disorders

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