Something is weird:

来源: DillChen 于 2013-12-03 10:55:51 [] [旧帖] [给我悄悄话] 阅读数 : (129 bytes)
回答: 美国点滴（三）医疗保险 由 溪边愚人 于 2013-12-02 13:54:42

How come the deductable for HMO is less than PPO? In this case, aren't the HMO people paying less premium for more benefit? 

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