Oto-acoustic emission audiometry for the detection of outer hair cell functioning in the cochlea, performed by or on behalf of a specialist or consultant physician, when middle ear pathology has been excluded, if:(a) the service is performed:(i) on an infant or child who is at risk of permanent hearing impairment; or(ii) on an individual who is at risk of oto-toxicity due to medications or medical intervention; or(iii) on an individual at risk of noise induced hearing loss; or(iv) to assist in the diagnosis of auditory neuropathy; and(b) a service to which item 82332 applies has not been performed on the patient on the same day