Presbycusis, bilateral

This code signifies age-related hearing loss affecting both ears. It is a progressive, sensorineural hearing impairment typically characterized by difficulty understanding speech, especially in noisy environments, and a reduced ability to hear high-frequency sounds.

Apply this code when documentation clearly indicates bilateral presbycusis, often diagnosed through audiometry showing symmetrical, age-consistent hearing loss. This is commonly seen in older adult patients presenting with gradual, progressive hearing decline.

• Ensure documentation specifies "bilateral" involvement; unilateral presbycusis has a distinct code.
• Do not confuse with other types of sensorineural hearing loss not attributed to aging.
• Code any associated conductive hearing loss separately if present and documented.