STAT | Reporting from the frontiers of health and medicine Follow STAT+: Top Democrat demands more detail from Medicare insurers about their use of AI A key Democrat is asking top Medicare Advantage insurers about how they use artificial intelligence in decisions about medical care and coverage. https://www.statnews.com/2025/10/09/blumenthal-letter-on-medicare-insurers-using-ai-unitedhealth-humana-cvs-aetna/ statnews.com