H81.9 - Unspecified disorder of vestibular function H81 - Disorders of vestibular function H81.9 - Unspecified disorder of vestibular function
H81.90 - Unspecified disorder of vestibular function, unspecified ear H81.91 - Unspecified disorder of vestibular function, right ear H81.92 - Unspecified disorder of vestibular function, left ear H81.93 - Unspecified disorder of vestibular function, bilateral