112临床研究27,34–35,62,109 Cobra 18-19,89认知评估35,55结肠镜下35–36计算机断层扫描(CT)结肠造影35连接的应用程序59,109连续的正气道(CPAP)设备,辅助病36 Corvirus病37 corvirus diberion – 37 corvic – 37 – 37(37) 49,50整容手术55成本计划。去Medicare成本计划。节省成本。转到Medicare储蓄计划(MSP)。Costs (copayments, coinsurance, deductibles, and premiums) Extra Help paying for Part D 92–94 Medicare Advantage Plans 65–66 Original Medicare 58–59 Part A and Part B 22–24 , 25–55 Part D late enrollment penalty 83–85 Counseling to prevent tobacco use & tobacco-caused disease 37 Coverage determination (Part D) 99–100 Covered services (Part A and B)25–55可信处方药覆盖范围64,