This past summer CMS, more specifically CMMI, announced a six-year Medicare Part A demonstration that would require hospitals in six states to submit claims for prior authorization (PA) approval by non-medical, CMS-contracted, 3rd party entities using enhanced technologies, i.e., AI, for 17 medical items and services. Private/commercial Medicare or Part C Medicare Advantage plans have for years extensively used PAs though data suggests Medicare Advantage PA use has been excessive, e.g., a very high