EPO Definition | OnlineHealthIns.com Glossary

EPO (Exclusive Provider Organization)

Also known as: Exclusive Provider Organization

A health plan that only covers care from its network, like an HMO, but typically doesn't require referrals to see a specialist.

An EPO (Exclusive Provider Organization) sits between an HMO and a PPO. Like an HMO, it generally won't cover non-emergency care from out-of-network providers. Like a PPO, it usually doesn't require you to get a referral from a primary care physician before seeing a specialist.

Care must stay in-network for coverage, except in emergencies.
No PCP referral is typically needed to see a specialist.
Premiums tend to land between HMO and PPO pricing.

EPOs have become common on the ACA marketplace because they let insurers control costs through a defined network while still giving members some of the direct-access convenience people associate with PPOs.

The main thing people misunderstand is assuming an EPO works like a PPO simply because it doesn't require referrals. The network restriction is the same strict rule an HMO uses: go outside the network for non-emergency care and you're likely paying the full bill yourself.

Example

A member on an EPO books directly with an in-network dermatologist without needing a referral, but when they see an out-of-network specialist for a routine issue, the claim is denied.

Good to Know

Always confirm a provider is in-network before an EPO visit, since there's usually no out-of-network safety net the way there is with a PPO.

Related Terms

HMO (Health Maintenance Organization) — A health plan that covers care mainly through a network of contracted providers and usually requires you to pick a primary care physician and get referrals to see specialists.

PPO (Preferred Provider Organization) — A health plan that gives you a network of preferred providers for the lowest cost, but still lets you see out-of-network providers and specialists without a referral.

Network (In-Network / Out-of-Network) — The group of doctors, hospitals, and other providers that have agreed to accept a health plan's negotiated rates; using providers outside that group usually costs more.