Category · R47-R49

R49Voice and resonance disorders

8 codes in this category

R49Voice and resonance disordersHeaderR49.0DysphoniaBillableR49.1AphoniaBillableR49.2Hypernasality and hyponasalityHeaderR49.21HypernasalityBillableR49.22HyponasalityBillableR49.8Other voice and resonance disordersBillableR49.9Unspecified voice and resonance disorderBillable