ICD-10 Code H90.71 – Mixed conductive and sensorineural hearing loss, unilateral, right ear, with unrestricted hearing on the contralateral side (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H90.71 – Mixed conductive and sensorineural hearing loss, unilateral, right ear, with unrestricted hearing on the contralateral side
What it is
This code identifies mixed hearing loss in the right ear, meaning both conductive and sensorineural components are present. The left ear has normal hearing or no reported restriction.
Clinical signs
Typical findings include reduced hearing in one ear with evidence of both middle ear and inner ear involvement. Clinical features vary; refer to documentation.
When to use this code
Use this code when the record clearly states mixed hearing loss affecting only the right ear and the opposite ear is unrestricted. It fits audiology or otologic documentation that distinguishes conductive and sensorineural components. Check documentation if laterality or type is unclear.
Do not use for
Do not use it for bilateral hearing loss, unspecified hearing loss, or hearing loss limited to a single conductive or sensorineural type only. Do not assume laterality if the note does not specify the right ear.
Coding tip
Confirm both the mixed nature and right-sided laterality before assigning H90.71.