H83.3: Noise effects on inner ear

Your inner ear is damaged.

The ear is a sensory organ that is used to hear and to maintain one's balance. There are 3 different areas in the ear: the outer ear, middle ear and inner ear. The actual hearing organ, the cochlea, is in the inner ear. The cochlea consists of a channel of bone in a spiral, like a snail. Inside the cochlea are the sensory cells for hearing. The inner ear connects to the brain via the auditory nerve. The inner ear contains the organs of hearing and balance.

You have heard a very loud noise such as a bang. You may also have been hearing loud noises regularly over a long period of time. The loud noises have damaged your inner ear.

When the inner ear is damaged, one may have various symptoms. One might be dizzy. Sometimes one also has balance problems. Then riding a bike becomes difficult, for example. One’s hearing may be worse than usual.

Additional indicator

On medical documents, the ICD code is often appended by letters that indicate the diagnostic certainty or the affected side of the body.

  • G: Confirmed diagnosis
  • V: Tentative diagnosis
  • Z: Condition after
  • A: Excluded diagnosis
  • L: Left
  • R: Right
  • B: Both sides

Further information


This information is not intended for self-diagnosis and does not replace professional medical advice from a doctor. If you find an ICD code on a personal medical document, please also note the additional indicator used for diagnostic confidence.
Your doctor will assist you with any health-related questions and explain the ICD diagnosis code to you in a direct consultation if necessary.


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