How does in-network vs out-of-network work on a PPO?

On a private PPO, in-network care is billed at the insurer's contracted rate with lower deductible, copay, and coinsurance, while out-of-network care is billed at the provider's charge with higher cost-sharing and possible balance billing (HealthCare.gov Glossary — Network).

Reviewed by Jason Burns, Editor & Steward · Last verified 2026-07-19

What it means

  • The in-network out-of-pocket maximum caps annual cost-sharing for in-network essential benefits.
  • Out-of-network care may not count toward the in-network out-of-pocket maximum.

Action steps

  1. Verify a provider is in-network on the exact PPO network name at the time of service.
  2. For scheduled procedures, ask the facility and the surgeon to confirm in-network status in writing.

Risks & deadlines

  • Federal No Surprises Act protections do not cover every out-of-network scenario.

Sources

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