兰德-通过知情消费者选择降低医疗保健成本的努力-明尼苏达州研究结果综述(英)-2026
聚焦兰德-通过知情消费者选择降低医疗保健成本的努力-明尼苏达州研究结果综述(英)-2026。in 2017, 91 percent of members selected clinics in the two lowest tiers, even though only 78 percent of clinics were in those tiers—an increase from prior years when between 49 percent (in 2006) and 68 percent (in 2012)of clinics were in Tiers 1 and 2。