Sensorineural hearing loss, bilateral

This code signifies a type of hearing loss originating from damage to the inner ear (cochlea) or the auditory nerve, affecting both ears. It results in difficulty hearing soft sounds and understanding speech, particularly in noisy environments.

Apply this code when documentation clearly indicates sensorineural hearing loss affecting both the left and right ears. This diagnosis is typically established through audiometric testing confirming a sensorineural component in both ears.

• Ensure the documentation explicitly states "bilateral" or specifies sensorineural hearing loss in both the left and right ears.
• Do not use this code if the hearing loss is conductive, mixed, or unilateral; specific codes exist for those presentations.
• Consider sequencing this code with an external cause code if the hearing loss is due to an injury or toxic exposure.