H70.2 - Petrositis
- Applicable to Petrositis
- The 2025 edition of ICD10-CM H70.2 became effective on October 1, 2024.
- This is the American ICD10-CM version of H70.2 - other international versions of ICD10 H70.2 may differ.
- H70.2 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- H70.2 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.
- H70.2 - Petrositis
- H70.2 - Petrositis
- H70.20 - Unspecified petrositis
- H70.201 - Unspecified petrositis, right ear
- H70.202 - Unspecified petrositis, left ear
- H70.203 - Unspecified petrositis, bilateral
- H70.209 - Unspecified petrositis, unspecified ear
- H70.21 - Acute petrositis
- H70.211 - Acute petrositis, right ear
- H70.212 - Acute petrositis, left ear
- H70.213 - Acute petrositis, bilateral
- H70.219 - Acute petrositis, unspecified ear
- H70.22 - Chronic petrositis
- H70.221 - Chronic petrositis, right ear
- H70.222 - Chronic petrositis, left ear
- H70.223 - Chronic petrositis, bilateral
- H70.229 - Chronic petrositis, unspecified ear
Inclusion Term
- Inflammation of petrous bone
The following codes above H70.2 contain annotation back-references that may be applicable to H70.2:
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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