H70.01 - Subperiosteal abscess of mastoid
- Applicable to Subperiosteal abscess of mastoid
- The 2025 edition of ICD10-CM H70.01 became effective on October 1, 2024.
- This is the American ICD10-CM version of H70.01 - other international versions of ICD10 H70.01 may differ.
- H70.01 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- H70.01 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.
- H70.01 - Subperiosteal abscess of mastoid
- H70.01 - Subperiosteal abscess of mastoid
- H70.011 - Subperiosteal abscess of mastoid, right ear
- H70.012 - Subperiosteal abscess of mastoid, left ear
- H70.013 - Subperiosteal abscess of mastoid, bilateral
- H70.019 - Subperiosteal abscess of mastoid, unspecified ear
Non-Billable/Non-Specific Code
The following codes above H70.01 contain annotation back-references that may be applicable to H70.01:
- Chapter: H60-H95 - Diseases of the ear and mastoid process
- Section: H65-H75 - Diseases of middle ear and mastoid
- Category: H70 - Mastoiditis and related conditions
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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