An EPO, or Exclusive Provider Organization, offers a managed health care plan with a specific network. EPOs balance the flexibility of Preferred Provider Organizations (PPOs) and the cost-effective structure of Health Maintenance Organizations (HMOs).
EPO health plans do not require you to seek referrals to see a specialist, but you must choose specialists within the EPO network.
If you're looking for a health plan with some flexibility but a lower premium than a PPO, you should consider an EPO.