PPO vs HMO
Updated for plan year 2026
In short
The core difference: a PPO lets you see specialists without referrals and covers some out-of-network care, while an HMO is cheaper but keeps you in one network and routes you through a primary care doctor. A PPO buys flexibility with a higher premium; an HMO trades that flexibility for lower costs. Which wins depends less on the plan and more on how you like to get care, and whether the doctors you want are already in network.
Side by side
| Dimension | PPO | HMO |
|---|---|---|
| Monthly premium | Usually higher | Usually lower |
| Referrals for specialists | Not required | Required from your primary care doctor |
| Out-of-network care | Partially covered at a higher cost | Not covered except emergencies |
| Primary care doctor | Optional | Required to coordinate care |
| Best for | Choice and travel | Lower cost in one area |
When PPO wins
Choose a PPO when you want to keep specific specialists, see them without waiting on referrals, travel often, or split time between regions. It's also the safer pick if the doctors you rely on aren't all in one network, since a PPO still pays part of out-of-network costs. You pay for that freedom in premium, so it's worth it only if you'll use the flexibility.
When HMO wins
Choose an HMO when keeping costs down matters more than flexibility and your preferred doctors are in the network. If you're comfortable having a primary care doctor coordinate your care and getting referrals for specialists, the lower premium is money saved every month. It works best when you mostly get care close to home and rarely need out-of-network providers.
The bottom line
Neither is better in the abstract; it's a trade between flexibility and cost. If your doctors are in network and you don't mind referrals, the HMO usually saves money. If you value choice or travel, the PPO earns its higher premium.