All ICD10 Codes
Chapter 8

H60–H95: Diseases of the Ear and Mastoid Process

Diseases of the Ear and Mastoid Process diagnostic classification updated for 2026.

Chapter Instructions

Excludes2(Not included here. Code separately if applicable.)
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
All CodesBillable Only
Internal Codes
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  • H93.8X9—

    Other specified disorders of ear, unspecified ear

  • H93.9—

    Unspecified disorder of ear

  • H93.90—

    Unspecified disorder of ear, unspecified ear

  • H93.91—

    Unspecified disorder of right ear

  • H93.92—

    Unspecified disorder of left ear

  • H93.93—

    Unspecified disorder of ear, bilateral

  • H93.A—

    Pulsatile tinnitus

  • H93.A1—

    Pulsatile tinnitus, right ear

  • H93.A2—

    Pulsatile tinnitus, left ear

  • H93.A3—

    Pulsatile tinnitus, bilateral

  • H93.A9—

    Pulsatile tinnitus, unspecified ear

  • H94—

    Other disorders of ear in diseases classified elsewhere

  • H94.0—

    Acoustic neuritis in infectious and parasitic diseases classified elsewhere

  • H94.00—

    Acoustic neuritis in infectious and parasitic diseases classified elsewhere, unspecified ear

  • H94.01—

    Acoustic neuritis in infectious and parasitic diseases classified elsewhere, right ear

  • H94.02—

    Acoustic neuritis in infectious and parasitic diseases classified elsewhere, left ear

  • H94.03—

    Acoustic neuritis in infectious and parasitic diseases classified elsewhere, bilateral

  • H94.8—

    Other specified disorders of ear in diseases classified elsewhere

  • H94.80—

    Other specified disorders of ear in diseases classified elsewhere, unspecified ear

  • H94.81—

    Other specified disorders of right ear in diseases classified elsewhere

  • H94.82—

    Other specified disorders of left ear in diseases classified elsewhere

  • H94.83—

    Other specified disorders of ear in diseases classified elsewhere, bilateral

  • H95—

    Intraoperative and postprocedural complications and disorders of ear and mastoid process, not elsewhere classified

  • H95.0—

    Recurrent cholesteatoma of postmastoidectomy cavity

  • H95.00—

    Recurrent cholesteatoma of postmastoidectomy cavity, unspecified ear

  • H95.01—

    Recurrent cholesteatoma of postmastoidectomy cavity, right ear

  • H95.02—

    Recurrent cholesteatoma of postmastoidectomy cavity, left ear

  • H95.03—

    Recurrent cholesteatoma of postmastoidectomy cavity, bilateral ears

  • H95.1—

    Other disorders of ear and mastoid process following mastoidectomy

  • H95.11—

    Chronic inflammation of postmastoidectomy cavity

  • H95.111—

    Chronic inflammation of postmastoidectomy cavity, right ear

  • H95.112—

    Chronic inflammation of postmastoidectomy cavity, left ear

  • H95.113—

    Chronic inflammation of postmastoidectomy cavity, bilateral ears

  • H95.119—

    Chronic inflammation of postmastoidectomy cavity, unspecified ear

  • H95.12—

    Granulation of postmastoidectomy cavity

  • H95.121—

    Granulation of postmastoidectomy cavity, right ear

  • H95.122—

    Granulation of postmastoidectomy cavity, left ear

  • H95.123—

    Granulation of postmastoidectomy cavity, bilateral ears

  • H95.129—

    Granulation of postmastoidectomy cavity, unspecified ear

  • H95.13—

    Mucosal cyst of postmastoidectomy cavity

  • H95.131—

    Mucosal cyst of postmastoidectomy cavity, right ear

  • H95.132—

    Mucosal cyst of postmastoidectomy cavity, left ear

  • H95.133—

    Mucosal cyst of postmastoidectomy cavity, bilateral ears

  • H95.139—

    Mucosal cyst of postmastoidectomy cavity, unspecified ear

  • H95.19—

    Other disorders following mastoidectomy

  • H95.191—

    Other disorders following mastoidectomy, right ear

  • H95.192—

    Other disorders following mastoidectomy, left ear

  • H95.193—

    Other disorders following mastoidectomy, bilateral ears

  • H95.199—

    Other disorders following mastoidectomy, unspecified ear

  • H95.2—

    Intraoperative hemorrhage and hematoma of ear and mastoid process complicating a procedure

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