What is the difference between PPO and FFS?

What is the difference between PPO and FFS?

Fee-for-Service (FFS) Plans with a Preferred Provider Organization (PPO) An FFS option that allows you to see medical providers who reduce their charges to the plan; you pay less money out-of-pocket when you use a PPO provider. When you visit a PPO you usually won’t have to file claims or paperwork.

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