ICD-10-CM · Chapter 8 · H60–H95
H80.93
Unspecified otosclerosis, bilateral
Diseases of the ear and mastoid process
Quick facts
- Code
- H80.93
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 8 — Diseases of the ear and mastoid process
- Category
- H80 — Otosclerosis
- Specificity
- 5 characters
How coders use this code
ICD-10-CM H80.93 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of unspecified otosclerosis, bilateral. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in H80
- H80Otosclerosis
- H80.0Otosclerosis involving oval window, nonobliterative
- H80.00Otosclerosis involving oval window, nonobliterative, unspecified ear
- H80.01Otosclerosis involving oval window, nonobliterative, right ear
- H80.02Otosclerosis involving oval window, nonobliterative, left ear
- H80.03Otosclerosis involving oval window, nonobliterative, bilateral
- H80.1Otosclerosis involving oval window, obliterative
- H80.10Otosclerosis involving oval window, obliterative, unspecified ear
- H80.11Otosclerosis involving oval window, obliterative, right ear
- H80.12Otosclerosis involving oval window, obliterative, left ear
- H80.13Otosclerosis involving oval window, obliterative, bilateral
- H80.2Cochlear otosclerosis
- H80.20Cochlear otosclerosis, unspecified ear
- H80.21Cochlear otosclerosis, right ear
- H80.22Cochlear otosclerosis, left ear
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