Type 2 Excludes
- mastoiditis (H70.-)
- Codes Description
- H74.0
Tympanosclerosis
- H74.1
Adhesive middle ear disease
- H74.2
Discontinuity and dislocation of ear ossicles
- H74.3
Other acquired abnormalities of ear ossicles
- H74.4
Polyp of middle ear
- H74.8
Other specified disorders of middle ear and mastoid
- H74.9
Unspecified disorder of middle ear and mastoid