H74 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.
Related Diagnoses 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 H74.40 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 AI Search
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