ICD-10-CM > H60-H95 > H90-H94 > H93 > H93.9 H93.9 Unspecified disorder of ear Non-Billable/Non-Specific Codes H93.90Unspecified disorder of ear, unspecified earH93.91Unspecified disorder of right earH93.92Unspecified disorder of left earH93.93Unspecified disorder of ear, bilateral