H73.82 Atrophic nonflaccid tympanic membraneNon-billable header with 4 child codes.
H73.821 Atrophic nonflaccid tympanic membrane, right earH73.822 Atrophic nonflaccid tympanic membrane, left earH73.823 Atrophic nonflaccid tympanic membrane, bilateralH73.829 Atrophic nonflaccid tympanic membrane, unspecified earH73.81 Atrophic flaccid tympanic membraneH73.811 Atrophic flaccid tympanic membrane, right earH73.812 Atrophic flaccid tympanic membrane, left earH73.813 Atrophic flaccid tympanic membrane, bilateralH73.819 Atrophic flaccid tympanic membrane, unspecified earH73.82 Atrophic nonflaccid tympanic membrane (this code)H73.821 Atrophic nonflaccid tympanic membrane, right earH73.822 Atrophic nonflaccid tympanic membrane, left earH73.823 Atrophic nonflaccid tympanic membrane, bilateralH73.829 Atrophic nonflaccid tympanic membrane, unspecified earH73.89 Other specified disorders of tympanic membrane