ICD-10-CM > H60-H95 > H90-H94 > H91 > H91.1 H91.1 Presbycusis Non-Billable/Non-Specific Applicable To Presbyacusia Codes H91.10Presbycusis, unspecified earH91.11Presbycusis, right earH91.12Presbycusis, left earH91.13Presbycusis, bilateral