ICD-9 Diagnosis Code 385.89

Dis mid ear/mastoid NEC

Diagnosis Code 385.89

ICD-9: 385.89
Short Description: Dis mid ear/mastoid NEC
Long Description: Other disorders of middle ear and mastoid
This is the 2014 version of the ICD-9-CM diagnosis code 385.89

Code Classification
  • Diseases of the sense organs (360–389)
    • Diseases of the ear and mastoid process (380-389)
      • 385 Other disorders of middle ear and mastoid

Information for Medical Professionals

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The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Absent incus
  • Absent malleus and incus
  • Discharging mastoid cavity
  • Discharging mastoid cavity - purulent
  • Epithelial debris of mastoid cavity
  • Fistula of middle ear
  • Fistula sign in middle ear cleft
  • Granulations on tympanic membrane
  • Hematotympanum
  • Incus abnormal
  • Incus mobility increased
  • Incus not seen
  • Malleus abnormal
  • Myoclonus of stapedius muscle
  • On examination - otoscopy:fluid-middle ear
  • Stapes fixed
  • Total loss of ossicle

Index of Diseases and Injuries
References found for the code 385.89 in the Index of Diseases and Injuries:

Information for Patients

Ear Disorders

Your ear has three main parts: outer, middle and inner. You use all of them in hearing. Sound waves come in through your outer ear. They reach your middle ear, where they make your eardrum vibrate. The vibrations are transmitted through three tiny bones, called ossicles, in your middle ear. The vibrations travel to your inner ear, a snail-shaped organ. The inner ear makes the nerve impulses that are sent to the brain. Your brain recognizes them as sounds. The inner ear also controls balance.

A variety of conditions may affect your hearing or balance:

  • Ear infections are the most common illness in infants and young children.
  • Tinnitus, a roaring in your ears, can be the result of loud noises, medicines or a variety of other causes.
  • Meniere's disease may be the result of fluid problems in your inner ear; its symptoms include tinnitus and dizziness.
  • Ear barotrauma is an injury to your ear because of changes in barometric (air) or water pressure.

Some ear disorders can result in hearing disorders and deafness.

  • Aural polyps
  • Benign ear cyst or tumor
  • Ear discharge
  • Ear emergencies
  • Ear examination
  • Earache
  • Eardrum repair
  • Otosclerosis
  • Ruptured eardrum
  • Tympanometry
  • Wax blockage

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