H80 OtosclerosisNon-billable header with 5 child codes.
H80.0 Otosclerosis involving oval window, nonobliterativeH80.1 Otosclerosis involving oval window, obliterativeH80.2 Cochlear otosclerosisH80.8 Other otosclerosisH80.9 Unspecified otosclerosisH80 Otosclerosis (this code)H80.0 Otosclerosis involving oval window, nonobliterativeH80.00 Otosclerosis involving oval window, nonobliterative, unspecified earH80.01 Otosclerosis involving oval window, nonobliterative, right earH80.02 Otosclerosis involving oval window, nonobliterative, left earH80.03 Otosclerosis involving oval window, nonobliterative, bilateral