ICD-10-CM > H60-H95 > H65-H75 > H73 H73 Other disorders of tympanic membrane Non-Billable/Non-Specific Codes H73.0Acute myringitisH73.00Unspecified acute myringitisH73.001Acute myringitis, right earH73.002Acute myringitis, left earH73.003Acute myringitis, bilateralH73.009Acute myringitis, unspecified earH73.01Bullous myringitisH73.011Bullous myringitis, right earH73.012Bullous myringitis, left earH73.013Bullous myringitis, bilateralH73.019Bullous myringitis, unspecified earH73.09Other acute myringitisH73.091Other acute myringitis, right earH73.092Other acute myringitis, left earH73.093Other acute myringitis, bilateralH73.099Other acute myringitis, unspecified earH73.1Chronic myringitisH73.10Chronic myringitis, unspecified earH73.11Chronic myringitis, right earH73.12Chronic myringitis, left earH73.13Chronic myringitis, bilateralH73.2Unspecified myringitisH73.20Unspecified myringitis, unspecified earH73.21Unspecified myringitis, right earH73.22Unspecified myringitis, left earH73.23Unspecified myringitis, bilateralH73.8Other specified disorders of tympanic membraneH73.81Atrophic flaccid tympanic membraneH73.811Atrophic flaccid tympanic membrane, right earH73.812Atrophic flaccid tympanic membrane, left earH73.813Atrophic flaccid tympanic membrane, bilateralH73.819Atrophic flaccid tympanic membrane, unspecified earH73.82Atrophic nonflaccid tympanic membraneH73.821Atrophic nonflaccid tympanic membrane, right earH73.822Atrophic nonflaccid tympanic membrane, left earH73.823Atrophic nonflaccid tympanic membrane, bilateralH73.829Atrophic nonflaccid tympanic membrane, unspecified earH73.89Other specified disorders of tympanic membraneH73.891Other specified disorders of tympanic membrane, right earH73.892Other specified disorders of tympanic membrane, left earH73.893Other specified disorders of tympanic membrane, bilateralH73.899Other specified disorders of tympanic membrane, unspecified earH73.9Unspecified disorder of tympanic membraneH73.90Unspecified disorder of tympanic membrane, unspecified earH73.91Unspecified disorder of tympanic membrane, right earH73.92Unspecified disorder of tympanic membrane, left earH73.93Unspecified disorder of tympanic membrane, bilateral