H91.1Non-Billable (Header)PresbycusisChild CodesH91.10Presbycusis, unspecified earH91.11Presbycusis, right earH91.12Presbycusis, left earH91.13Presbycusis, bilateralCode Hierarchy└H91Other and unspecified hearing loss└H91.1Presbycusis└H91.1Presbycusis