Preferred Provider Organization, PPO plans give you flexibility to visit whatever in-network physician or healthcare provider you wish without requiring a referral from a primary care physician. You are allowed to choose almost any doctor, hospital or medical facility for your healthcare needs and pay less. Can an insurance coverage get any better? PPO, a popular mode of medical coverage allowing you to make the choice of seeking medical advice from any specialist or providers contracted to the plan. The coverage ensures reimbursement of expenses or cashless transaction. Stay tension free and opt for PPO to avail best plans for your healthcare needs.