Bilateral disorder of mastoid
Bilateral disorder of middle ear and mastoid
Both sides mastoid disorder
Both sides middle ear disorder
H74.93 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 H74.93 became effective on October 1, 2022.
This is the American ICD-10-CM version of H74.93 – other international versions of ICD-10 H74.93 may differ.