Unspecified disorder of vestibular function, right ear

This code signifies a general, undiagnosed problem with the balance system located in the right inner ear. It indicates that the patient is experiencing symptoms related to vestibular dysfunction, such as dizziness or vertigo, but the specific underlying cause has not yet been identified or documented.

Use this code when documentation indicates a right-sided vestibular disorder without further specification of the type (e.g., benign paroxysmal positional vertigo, Meniere's disease, labyrinthitis). This is appropriate for initial encounters where symptoms are present, but diagnostic workup is incomplete or inconclusive regarding the specific etiology.

• Avoid using this code if a more specific diagnosis for the right ear vestibular dysfunction is documented.
• Always review the medical record for laterality; this code is specific to the right ear.
• Consider sequencing this code as a primary diagnosis if it is the reason for the encounter, or as a secondary diagnosis if it's a co-morbidity.