When you shop for health insurance on the Florida ACA marketplace through healthcare.gov, every plan you see is classified by two things: a metal tier (Bronze, Silver, Gold, or Platinum) and a plan type (HMO, PPO, EPO, or POS). Most shoppers focus on the metal tier because it directly affects premiums and deductibles, but the plan type matters just as much for your day-to-day experience with healthcare. Plan type determines which doctors you can see, whether you need referrals, and what happens financially if you go outside the network.
This guide explains all four plan types, compares them side by side, and covers which ones are actually available to Florida residents on the ACA marketplace. The information below is based on plan structures defined by CMS (Centers for Medicare and Medicaid Services), marketplace data from healthcare.gov, and research published by KFF (Kaiser Family Foundation).
HMO (Health Maintenance Organization): You choose a primary care physician who coordinates all your care. You need referrals from your PCP to see specialists. Out-of-network care is not covered except in emergencies. HMOs have the lowest premiums and the most restricted networks.
PPO (Preferred Provider Organization): You can see any provider — in-network or out-of-network — without a referral. In-network care costs less, but out-of-network care is partially covered. No PCP is required. PPOs have the highest premiums and the most flexibility.
EPO (Exclusive Provider Organization): You do not need a PCP or referrals to see specialists, but all care must come from in-network providers. Out-of-network care is not covered except in emergencies. EPOs combine the self-referral freedom of a PPO with the network restrictions of an HMO.
POS (Point of Service): You choose a PCP and need referrals for in-network specialist visits, similar to an HMO. However, you can also go out-of-network at a higher cost, similar to a PPO. POS plans are a hybrid — structured like an HMO with an out-of-network escape valve.
| Feature | HMO | PPO | EPO | POS |
|---|---|---|---|---|
| PCP required | Yes | No | No | Yes |
| Referrals required | Yes | No | No | Yes (in-network) |
| Out-of-network coverage | No (emergencies only) | Yes (at higher cost) | No (emergencies only) | Yes (at much higher cost) |
| Typical premium level | Lowest | Highest | Low to moderate | Moderate |
| Network size | Narrow to moderate | Broad | Narrow to moderate | Moderate |
| Provider flexibility | Low | High | Moderate | Moderate |
| Best for | Budget-conscious, care near home | Maximum flexibility, travel, specific providers | Self-directed care, no referral hassle, budget-aware | HMO savings with occasional OON need |
| FL marketplace availability | Very common | Limited (some counties) | Common | Very rare / absent |
Choose an HMO if: Keeping your monthly premium as low as possible is your top priority. You live and work in one area of Florida and receive all your care locally. You are comfortable having a PCP coordinate your care and do not mind the referral process for specialists. You do not have existing relationships with out-of-network specialists that you need to maintain. HMOs are the best value for healthy individuals, families on a budget, and people who primarily use preventive care.
Choose a PPO if: You want the freedom to see any doctor — including specialists — without a referral and without worrying about network boundaries. You travel frequently between Florida and other states, or you split your time between two locations. You have established relationships with specific providers and want to guarantee access even if they are out-of-network. You are willing to pay higher premiums for that flexibility. PPOs are the best fit for people who value provider choice above cost savings.
Choose an EPO if: You want to see specialists directly without getting referrals from a PCP, but you do not need out-of-network coverage. You are comfortable staying within a defined network and can verify that your preferred providers participate. EPOs offer a middle ground: more autonomy than an HMO (no referrals, no mandatory PCP), with premiums that are typically lower than a PPO. EPOs work well for self-directed healthcare consumers who are cost-conscious but find the referral process inconvenient.
Choose a POS if: You want the cost savings and coordinated care of an HMO for most of your healthcare, but you occasionally need to see a provider outside the network. POS plans let you stay in the HMO lane 90 percent of the time and step outside when necessary — at a cost. Note that POS plans are extremely rare on the Florida ACA marketplace, so this option is most relevant if your employer offers one.
The mix of plan types available on the Florida marketplace varies by county, but the overall pattern is consistent. According to CMS plan landscape data for healthcare.gov, the Florida marketplace is dominated by HMO and EPO plans. Here is the general breakdown:
Metal tier and plan type are independent dimensions of a health plan. They answer different questions:
You can have a Gold HMO (high cost-sharing coverage, narrow network, referrals required) or a Bronze PPO (low cost-sharing coverage, broad network, no referrals). The combination determines both your financial exposure and your care access. On the Florida marketplace, the most common combinations are Bronze HMO, Silver HMO, Gold HMO, and Silver EPO. Bronze PPO and Silver PPO exist in some counties but are less widespread.
One important interaction: if you qualify for Cost Sharing Reductions (CSR), you must enroll in a Silver plan to receive them. CSR lowers your deductible and out-of-pocket maximum, effectively making a Silver plan perform like a Gold or Platinum plan. This applies regardless of whether the Silver plan is an HMO, EPO, or PPO. CMS and healthcare.gov both confirm that CSR is tied to the Silver tier, not to plan type.
What is the difference between an HMO and a PPO in Florida?
The main differences are flexibility and cost. An HMO requires you to choose a primary care physician, get referrals for specialists, and stay in-network for all non-emergency care — but premiums are lower. A PPO lets you see any provider without referrals and covers out-of-network care at a reduced rate — but premiums are higher. On the Florida ACA marketplace, HMOs are far more common than PPOs.
What is the most common plan type on the Florida ACA marketplace?
HMO plans are the most common plan type on the Florida ACA marketplace. The majority of plans offered by Florida Blue, Ambetter, Molina Healthcare, and other Florida carriers are structured as HMOs. EPO plans are the second most common type. PPO plans are available in some counties but are less widespread, and POS plans are essentially absent from the Florida individual marketplace.
Can I see a specialist without a referral on the Florida marketplace?
It depends on your plan type. If you have an EPO or PPO, you can see in-network specialists without a referral from a primary care physician. If you have an HMO or POS plan, you generally need a referral from your PCP before seeing a specialist. Since most Florida marketplace plans are HMOs, most marketplace enrollees do need referrals for specialist visits.
Does plan type affect my premium subsidy or metal tier on the Florida marketplace?
No. Your premium tax credit (subsidy) amount is determined by your income and the cost of the benchmark Silver plan in your area — not by the plan type you choose. Metal tiers (Bronze, Silver, Gold, Platinum) determine actuarial value, while plan type (HMO, PPO, EPO, POS) determines network structure. You can use your subsidy toward any metal tier and any plan type available in your county.
Choosing between plan types can be confusing. A licensed Florida health insurance agent can help you compare HMO, PPO, and EPO plans side by side, check your doctors' network status, and find the best plan for your specific situation — at no cost to you.
Get a Free Plan ComparisonRelated reading: What Is an HMO? | What Is a PPO? | What Is an EPO? | What Is a POS Plan? | What Is an In-Network Provider?