ICD-10-CM > H60-H95 > H65-H75 > H73 > H73.2 H73.2 Unspecified myringitis Non-Billable/Non-Specific Codes H73.20Unspecified myringitis, unspecified earH73.21Unspecified myringitis, right earH73.22Unspecified myringitis, left earH73.23Unspecified myringitis, bilateral