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2. ICD-10 Codes
3. Chapter - H60-H95
4. Section - H65-H75
5. Category - H66
6. H66.3

H66.3 - Other chronic suppurative otitis media

• Applicable to Other chronic suppurative otitis media
• The 2025 edition of ICD10-CM H66.3 became effective on October 1, 2024.
• This is the American ICD10-CM version of H66.3 - other international versions of ICD10 H66.3 may differ.
• H66.3 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• H66.3 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.

Code Additional Code:

• code for any associated perforated tympanic membrane (H72.-)

• Chronic suppurative otitis media NOS

Type 1 Excludes

• tuberculous otitis media (A18.6)

The following codes above H66.3 contain annotation back-references that may be applicable to H66.3:

• 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.