H83.1Non-Billable (Header)Labyrinthine fistulaChild CodesH83.11Labyrinthine fistula, right earH83.12Labyrinthine fistula, left earH83.13Labyrinthine fistula, bilateralH83.19Labyrinthine fistula, unspecified earCode Hierarchy└H83Other diseases of inner ear└H83.1Labyrinthine fistula└H83.1Labyrinthine fistula