ICD-10-CM > H60-H95 > H65-H75 > H68 > H68.0 > H68.00 H68.00 Unspecified Eustachian salpingitis Non-Billable/Non-Specific Codes H68.001Unspecified Eustachian salpingitis, right earH68.002Unspecified Eustachian salpingitis, left earH68.003Unspecified Eustachian salpingitis, bilateralH68.009Unspecified Eustachian salpingitis, unspecified ear