H66.20

Approximate Synonyms

• Chronic atticoantral suppurative otitis media

Details

• H66.20 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• Short description: Chronic atticoantral suppurative otitis media, unsp ear

• The 2023 edition of ICD-10-CM H66.20 became effective on October 1, 2022.

• This is the American ICD-10-CM version of H66.20 – other international versions of ICD-10 H66.20 may differ.