H66.00 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
Short description: Acute suppurative otitis media w/o spontaneous rupt ear drum
The 2023 edition of ICD-10-CM H66.00 became effective on October 1, 2022.
This is the American ICD-10-CM version of H66.00 – other international versions of ICD-10 H66.00 may differ.