H74.31 - Ankylosis of ear ossicles
- Applicable to Ankylosis of ear ossicles
- The 2025 edition of ICD10-CM H74.31 became effective on October 1, 2024.
- This is the American ICD10-CM version of H74.31 - other international versions of ICD10 H74.31 may differ.
- H74.31 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- H74.31 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- H74.31 - Ankylosis of ear ossicles
- H74.31 - Ankylosis of ear ossicles
- H74.311 - Ankylosis of ear ossicles, right ear
- H74.312 - Ankylosis of ear ossicles, left ear
- H74.313 - Ankylosis of ear ossicles, bilateral
- H74.319 - Ankylosis of ear ossicles, unspecified ear
The following codes above H74.31 contain annotation back-references that may be applicable to H74.31:
Chapter: H60-H95 Diseases of the ear and mastoid process
Section: H65-H75 Diseases of middle ear and mastoid
Category: H74 Other disorders of middle ear mastoid
Non-Billable/Non-Specific Code
Browse other similar CM codes
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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