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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Diseases Of The Ear And Mastoid Process 380-389 > Other Disorders Of Middle Ear And Mastoid 385.* >

2008 ICD-9-CM Diagnosis 385.30

Cholesteatoma unspecified

  • A non-neoplastic keratinizing mass with stratified squamous epithelium, frequently occurring in the meninges, central nervous system, bones of the skull, and most commonly in the middle ear and mastoid region.
  • 385.30 is a specific code that can be used to specify a diagnosis
  • 385.30 contains 9 index entries
  • View the ICD-9-CM Volume 1 385.* hierarchy


Index entries containing 385.30:

Cholesteatoma (ear) 385.30
  • attic (primary) 385.31
  • diffuse 385.35
  • external ear (canal) 380.21
  • marginal (middle ear) 385.32
    • with involvement of mastoid cavity 385.33
    • secondary (with middle ear involvement) 385.33
  • mastoid cavity 385.30
  • middle ear (secondary) 385.32
    • with involvement of mastoid cavity 385.33
  • postmastoidectomy cavity (recurrent) 383.32
  • primary 385.31
  • recurrent, postmastoidectomy cavity 383.32
  • secondary (middle ear) 385.32
    • with involvement of mastoid cavity 385.33
Cholesteatosis (middle ear) (see also Cholesteatoma) 385.30Cholesterosis, cholesterolosis (gallbladder) 575.6
  • middle ear (see also Cholesteatoma) 385.30
Epidermosis, ear (middle) (see also Cholesteatoma) 385.30
Keratosis 701.1
  • ear (middle) (see also Cholesteatoma) 385.30
  • middle ear (see also Cholesteatoma) 385.30
Polyp, polypus
  • ear (middle) 385.30
  • middle ear 385.30