Diplacusis, bilateral

This code signifies a hearing disorder where a single sound is perceived as two distinct sounds, affecting both ears. This auditory distortion can manifest as differences in pitch, timing, or quality of the sound.

Apply this code when documentation clearly indicates bilateral diplacusis, often described by the patient as "double hearing" or "echoing" in both ears. This diagnosis is typically made after audiological evaluation confirming the presence of diplacusis in both the left and right ears.

• Ensure documentation specifies "bilateral" involvement; otherwise, use the appropriate unilateral code.
• Distinguish from tinnitus (ringing in the ears) or hyperacusis (increased sensitivity to sound), which are distinct conditions.
• Consider co-occurring conditions like sensorineural hearing loss, which may contribute to diplacusis, and code them separately.