HMO vs. PPO: Side by Side
| HMO | PPO | |
|---|---|---|
| Monthly premium | Lower | Higher |
| Primary care physician required | Yes | No |
| Specialist referrals needed | Yes | No |
| Out-of-network coverage | Usually none (except emergencies) | Yes, at higher cost-share |
| Best for | Predictable care, lower cost priority | Flexibility, seeing specialists directly |
How HMO Plans Work
HMO (Health Maintenance Organization) plans require you to choose a primary care physician (PCP) who coordinates your care and provides referrals to specialists. You generally must stay within the plan's network for coverage, except in emergencies. This coordinated approach typically results in lower premiums and out-of-pocket costs.
How PPO Plans Work
PPO (Preferred Provider Organization) plans let you see any doctor or specialist without a referral, including out-of-network providers (at a higher cost-share). This flexibility comes at a higher monthly premium, but can be worthwhile if you want to keep an out-of-network specialist or travel frequently.
Frequently Asked Questions
HMO plans are generally cheaper on monthly premiums due to the coordinated-care model and network restrictions. PPO plans cost more but offer significantly more flexibility in choosing providers without referrals.
Generally no — HMO plans typically require a referral from your primary care physician before seeing a specialist, except for certain services like annual OB-GYN visits, which some plans exempt from the referral requirement.
Both HMO and PPO plans are required to cover emergency care, even out-of-network, under federal law. Non-emergency out-of-network care is where the plans differ most significantly.