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H74.01

Billable

Tympanosclerosis, right ear

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

Hardening and scarring of the eardrum in the right ear, often resulting from chronic inflammation or infection.

Coding Tips

  • •Tympanosclerosis is a chronic condition; ensure it is documented as such in the medical record
  • •Distinguish from acute tympanic membrane conditions by confirming chronicity

Code Hierarchy

└H74Other disorders of middle ear mastoid└H74.0Tympanosclerosis└H74.01Tympanosclerosis, right ear
└H74.01Tympanosclerosis, right ear

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