ICD-10-CM H74: Other disorders of middle ear mastoid

H74.0 - Tympanosclerosis H74.01 - Tympanosclerosis, right ear H74.02 - Tympanosclerosis, left ear H74.03 - Tympanosclerosis, bilateral H74.09 - Tympanosclerosis, unspecified ear H74.1 - Adhesive middle ear disease H74.11 - Adhesive right middle ear disease H74.12 - Adhesive left middle ear disease H74.13 - Adhesive middle ear disease, bilateral H74.19 - Adhesive middle ear disease, unspecified ear H74.2 - Discontinuity and dislocation of ear ossicles H74.20 - Discontinuity and dislocation of ear ossicles, unspecified ear H74.21 - Discontinuity and dislocation of right ear ossicles H74.22 - Discontinuity and dislocation of left ear ossicles H74.23 - Discontinuity and dislocation of ear ossicles, bilateral H74.3 - Other acquired abnormalities of ear ossicles H74.31 - Ankylosis of ear ossicles H74.311 - Ankylosis of ear ossicles, right ear H74.312 - Ankylosis of ear ossicles, left ear H74.313 - Ankylosis of ear ossicles, bilateral H74.319 - Ankylosis of ear ossicles, unspecified ear H74.32 - Partial loss of ear ossicles H74.321 - Partial loss of ear ossicles, right ear H74.322 - Partial loss of ear ossicles, left ear H74.323 - Partial loss of ear ossicles, bilateral H74.329 - Partial loss of ear ossicles, unspecified ear H74.39 - Other acquired abnormalities of ear ossicles H74.391 - Other acquired abnormalities of right ear ossicles H74.392 - Other acquired abnormalities of left ear ossicles H74.393 - Other acquired abnormalities of ear ossicles, bilateral H74.399 - Other acquired abnormalities of ear ossicles, unspecified ear H74.4 - Polyp of middle ear H74.40 - Polyp of middle ear, unspecified ear H74.41 - Polyp of right middle ear H74.42 - Polyp of left middle ear H74.43 - Polyp of middle ear, bilateral H74.8 - Other specified disorders of middle ear and mastoid H74.8X - Other specified disorders of middle ear and mastoid H74.8X1 - Other specified disorders of right middle ear and mastoid H74.8X2 - Other specified disorders of left middle ear and mastoid H74.8X3 - Other specified disorders of middle ear and mastoid, bilateral H74.8X9 - Other specified disorders of middle ear and mastoid, unspecified ear H74.9 - Unspecified disorder of middle ear and mastoid H74.90 - Unspecified disorder of middle ear and mastoid, unspecified ear H74.91 - Unspecified disorder of right middle ear and mastoid H74.92 - Unspecified disorder of left middle ear and mastoid H74.93 - Unspecified disorder of middle ear and mastoid, bilateral