Most Americans who have health insurance through their employer (and many who are self-insured) are enrolled in some type of a managed care plan - either an HMO or PPO. The most common types of managed care plans are health maintenance organizations (HMOs) and preferred provider organizations (PPOs). Less common are point-of-service (POS) plans that combine the features of an HMO and a PPO.
看來你的是HMO的PPO,lol
所有跟帖:
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(POS) plans that combine the features of an HMO and a PPO.
-gossypium-
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07/19/2013 postreply
16:10:01
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it is called POS, not HMO 的PPO
-野生動物攝影家-
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07/19/2013 postreply
19:50:18