医疗保险风险安排和使用以及医生群体之间的结果
Ken R Cohen1, Boris Vabson2, Jennifer Podulka3
1Optum Center for Research and Innovation, Minnetonka, Minnesota.
JAMA network open
|January 23, 2025
概括
危险医疗保险优势 (MA) 计划中的医生群体的质量和效率高于付费服务 (FFS) MA计划中的医生群体. 这表明,有风险的安排可以改善MA受益人的医疗保健服务.
科学领域:
- 医疗保健服务研究 医疗服务研究
- 卫生经济学 卫生经济学
- 提高质量 提高质量
背景情况:
- 许多医生团体与Medicare Advantage (MA) 计划一起参与双边风险支付安排,称为风险MA.
- 在这些安排中分析质量和医疗资源的使用对于为医疗保险政策提供有关支付和服务交付的信息至关重要.
研究的目的:
- 为了比较两种Medicare Advantage支付模式之间的质量和效率措施:风险MA和服务费 (FFS) MA.
- 评估不同支付结构对同一医生群体内的医疗保健服务的影响.
主要方法:
- 一项利用2016年至2019年的医疗保险遭遇和入学数据进行的横截面研究.
- 分析了来自17个医生团体,15488名医生和35家医疗保险公司的数据.
- 在四个患者护理领域的20个质量和效率指标被使用后勤回归来检查.
主要成果:
- 与FFS MA相比,有风险的MA与住院入院,30天再入院和急诊室访问的显著降低有关.
- 避免特定疾病入院和高风险药物使用的措施在高风险MA下也较低.
- 总体而言,20个质量和效率指标中的18个在调整后,与FFS MA相比,在有风险的MA中高于FFS MA.
结论:
- 与FFS MA相比,由医生团体管理的风险MA支付安排表现出优越的质量和效率.
- 这些发现提供了强有力的证据,表明Medicare Advantage中的风险支付模式有可能改善MA人口的医疗保健服务.
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