ICD-10-CM > H60-H95 > H90-H94 > H93 > H93.0 H93.0 Degenerative and vascular disorders of ear Non-Billable/Non-Specific Type 1 Excludes presbycusis (H91.1) Codes H93.01Transient ischemic deafnessH93.011Transient ischemic deafness, right earH93.012Transient ischemic deafness, left earH93.013Transient ischemic deafness, bilateralH93.019Transient ischemic deafness, unspecified earH93.09Unspecified degenerative and vascular disorders of earH93.091Unspecified degenerative and vascular disorders of right earH93.092Unspecified degenerative and vascular disorders of left earH93.093Unspecified degenerative and vascular disorders of ear, bilateralH93.099Unspecified degenerative and vascular disorders of unspecified ear