ICD-10-CM Current in FY 2027
H74
Other disorders of middle ear mastoid
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Excludes2
mastoiditis ( H70 .-)
More Specific Codes
7 codes under H74
- H74.0 Tympanosclerosis Has subcodes
- H74.1 Adhesive middle ear disease Has subcodes
- H74.2 Discontinuity and dislocation of ear ossicles Has subcodes
- H74.3 Other acquired abnormalities of ear ossicles Has subcodes
- H74.4 Polyp of middle ear Has subcodes
- H74.8 Other specified disorders of middle ear and mastoid Has subcodes
- H74.9 Unspecified disorder of middle ear and mastoid Has subcodes
Version History
How H74 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentOther disorders of middle ear mastoid
-
FY 2026 Effective
UnchangedOther disorders of middle ear mastoid
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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