Otitis media middle ear infection), suppurative
Purulent otitis media
Inflammation of the middle ear with purulent discharge.
H66.40 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM H66.40 became effective on October 1, 2022.
This is the American ICD-10-CM version of H66.40 – other international versions of ICD-10 H66.40 may differ.