The ICD-10 code range for Diseases of middle ear and mastoid H65-H75 is medical classification list by the World Health Organization (WHO).
ICD-10 Code range (H65-H75), Diseases of middle ear and mastoid contains ICD-10 codes for Eustachian salpingitis and obstruction, Eustachian salpingitis, Obstruction of Eustachian tube