H81.2Non-Billable (Header)Vestibular neuronitisChild CodesH81.20Vestibular neuronitis, unspecified earH81.21Vestibular neuronitis, right earH81.22Vestibular neuronitis, left earH81.23Vestibular neuronitis, bilateralCode Hierarchy└H81Disorders of vestibular function└H81.2Vestibular neuronitis└H81.2Vestibular neuronitis