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ICD-10-CM Codes
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H60-H95
Diseases of the ear and mastoid process
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H65-H75
Diseases of middle ear and mastoid
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H74-
Other disorders of middle ear mastoid
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2021 ICD-10-CM Diagnosis Code H74.4
2021 ICD-10-CM Diagnosis Code H74.4
Polyp of middle ear
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- H74.4 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2021 edition of ICD-10-CM H74.4 became effective on October 1, 2020.
- This is the American ICD-10-CM version of H74.4 - other international versions of ICD-10 H74.4 may differ.
The following code(s) above
H74.4 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
H74.4:
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
Code annotations containing back-references to H74.4:
ICD-10-CM Codes Adjacent To H74.4
H74.32 Partial loss of ear ossicles
H74.39 Other acquired abnormalities of ear ossicles
H74.391 Other acquired abnormalities of right ear ossicles
H74.392 Other acquired abnormalities of left ear ossicles
H74.4
Polyp of middle ear
H74.41 Polyp of right middle ear
H74.42 Polyp of left middle ear
H74.8 Other specified disorders of middle ear and mastoid
H74.8X Other specified disorders of middle ear and mastoid
H74.8X1 Other specified disorders of right middle ear and mastoid
H74.8X2 Other specified disorders of left middle ear and mastoid
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.