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H74 Other disorders of middle ear mastoid

Non-Billable/Non-Specific

Type 2 Excludes

Codes

  • H74.0Tympanosclerosis
    • H74.01Tympanosclerosis, right ear
    • H74.02Tympanosclerosis, left ear
    • H74.03Tympanosclerosis, bilateral
    • H74.09Tympanosclerosis, unspecified ear
  • H74.1Adhesive middle ear disease
    • H74.11Adhesive right middle ear disease
    • H74.12Adhesive left middle ear disease
    • H74.13Adhesive middle ear disease, bilateral
    • H74.19Adhesive middle ear disease, unspecified ear
  • H74.2Discontinuity and dislocation of ear ossicles
    • H74.20Discontinuity and dislocation of ear ossicles, unspecified ear
    • H74.21Discontinuity and dislocation of right ear ossicles
    • H74.22Discontinuity and dislocation of left ear ossicles
    • H74.23Discontinuity and dislocation of ear ossicles, bilateral
  • H74.3Other acquired abnormalities of ear ossicles
    • H74.31Ankylosis of ear ossicles
      • H74.311Ankylosis of ear ossicles, right ear
      • H74.312Ankylosis of ear ossicles, left ear
      • H74.313Ankylosis of ear ossicles, bilateral
      • H74.319Ankylosis of ear ossicles, unspecified ear
    • H74.32Partial loss of ear ossicles
      • H74.321Partial loss of ear ossicles, right ear
      • H74.322Partial loss of ear ossicles, left ear
      • H74.323Partial loss of ear ossicles, bilateral
      • H74.329Partial loss of ear ossicles, unspecified ear
    • H74.39Other acquired abnormalities of ear ossicles
      • H74.391Other acquired abnormalities of right ear ossicles
      • H74.392Other acquired abnormalities of left ear ossicles
      • H74.393Other acquired abnormalities of ear ossicles, bilateral
      • H74.399Other acquired abnormalities of ear ossicles, unspecified ear
  • H74.4Polyp of middle ear
    • H74.40Polyp of middle ear, unspecified ear
    • H74.41Polyp of right middle ear
    • H74.42Polyp of left middle ear
    • H74.43Polyp of middle ear, bilateral
  • H74.8Other specified disorders of middle ear and mastoid
    • H74.8XOther specified disorders of middle ear and mastoid
      • H74.8X1Other specified disorders of right middle ear and mastoid
      • H74.8X2Other specified disorders of left middle ear and mastoid
      • H74.8X3Other specified disorders of middle ear and mastoid, bilateral
      • H74.8X9Other specified disorders of middle ear and mastoid, unspecified ear
  • H74.9Unspecified disorder of middle ear and mastoid
    • H74.90Unspecified disorder of middle ear and mastoid, unspecified ear
    • H74.91Unspecified disorder of right middle ear and mastoid
    • H74.92Unspecified disorder of left middle ear and mastoid
    • H74.93Unspecified disorder of middle ear and mastoid, bilateral