What are the functions of PPO?
Preferred Providers Organization (PPO) comes under managed care plan. In Preferred Providers organization, a patient is provided with a large list of preselected doctors, physicians or providers ready to give services at prefixed rates. What you have to do is making a small co-payment to the doctors of this network whenever you visit them. If you can afford to pay a higher percentage of the bill, you can go for doctors outside the network.
