Does anyone have any coding advice for 30 minutes of neurofeedback? This is a new procedure our PhD may start providing in our office. We have been informed by BCBS that neurofeedback is NOT biofeedback, so codes 90875 and 90876 should not be used. This will also include 20-30 minutes psychotherapy, so we're leaning toward 90899 and 90804. Would this be 'unbundling?' Any suggestions? Thanks!