美國保險有HMO和PPO。有的保險，看專科醫生，必須先要家庭大夫同意並推薦。有的保險費用貴些，看專科大夫不需要家庭大夫同意。

來源: honeydue 於 2021-12-29 21:31:22 [舊帖] [給我悄悄話] 本文已被閱讀：次

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