H66.9 - Otitis media, unspecified
- Applicable to Otitis media, unspecified
- The 2025 edition of ICD10-CM H66.9 became effective on October 1, 2024.
- This is the American ICD10-CM version of H66.9 - other international versions of ICD10 H66.9 may differ.
- H66.9 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- H66.9 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.
- H66.9 - Otitis media, unspecified
- H66.9 - Otitis media, unspecified
- H66.90 - Otitis media, unspecified, unspecified ear
- H66.91 - Otitis media, unspecified, right ear
- H66.92 - Otitis media, unspecified, left ear
- H66.93 - Otitis media, unspecified, bilateral
Code Additional Code:
- code for any associated perforated tympanic membrane (H72.-)
Inclusion terms help to clarify and specify the conditions or diseases covered by a particular ICD-10-CM code.
Inclusion Term:
- Otitis media NOS
- Acute otitis media NOS
- Chronic otitis media NOS
Non-Billable/Non-Specific Code
The following codes above H66.9 contain annotation back-references that may be applicable to H66.9:
- Chapter: H60-H95 - Diseases of the ear and mastoid process
- Section: H65-H75 - Diseases of middle ear and mastoid
- Category: H66 - Suppurative and unspecified otitis media
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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