H70.0 - Acute mastoiditis
- Applicable to Acute mastoiditis
- The 2025 edition of ICD10-CM H70.0 became effective on October 1, 2024.
- This is the American ICD10-CM version of H70.0 - other international versions of ICD10 H70.0 may differ.
- H70.0 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- H70.0 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.
- H70.0 - Acute mastoiditis
- H70.0 - Acute mastoiditis
- H70.00 - Acute mastoiditis without complications
- H70.001 - Acute mastoiditis without complications, right ear
- H70.002 - Acute mastoiditis without complications, left ear
- H70.003 - Acute mastoiditis without complications, bilateral
- H70.009 - Acute mastoiditis without complications, unspecified ear
- 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
- H70.09 - Acute mastoiditis with other complications
- H70.091 - Acute mastoiditis with other complications, right ear
- H70.092 - Acute mastoiditis with other complications, left ear
- H70.093 - Acute mastoiditis with other complications, bilateral
- H70.099 - Acute mastoiditis with other complications, unspecified ear
Inclusion Term
- Abscess of mastoid
- Empyema of mastoid
The following codes above H70.0 contain annotation back-references that may be applicable to H70.0:
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
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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