Dental insurance can help you pay for essential dental care, from routine visits to major procedures. However, dental coverage varies by plan type. Two of the most common types of dental insurance are Preferred Provider Organization (PPO) and Health Maintenance Organization (HMO) plans. Read on to learn what PPO dental insurance is, how it compares to HMO plans and whether Aflac's network dental insurance is right for you.
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A PPO plan is a type of dental insurance that gives you access to a broad network of dentists who offer services at negotiated rates. PPO plans also allow you to see out-of-network dentists, though you’ll typically pay less if you stay in-network.
Several factors can influence the total cost of PPO dental insurance, including:
In contrast, HMO dental plans have smaller provider networks and generally require you to use in-network dentists and get referrals for specialist care. However, they can make your dental care costs more predictable, thanks to their lower premiums, set copayments and no annual maximums.
Here are the primary benefits of PPO dental plans:1
Don’t wait until it’s too late. Protect yourself and your family with coverage from Aflac.
Get StartedHere's a side-by-side comparison of dental PPO vs. HMO plans:
| Feature | PPO | HMO |
|---|---|---|
| In-network coverage | Large network | Smaller network |
| Out-of-network coverage | Yes | Limited to emergencies2 |
| Cost | Higher premiums | Lower premiums1 |
| Deductible | Higher | Usually no3 |
| Annual maximum | Yes1 | No |
| Copays | Higher | Lower3 |
PPO and HMO plans both offer notable benefits. Here are a few factors to consider when choosing between them:
Aflac offers network dental insurance plans for individuals and families with a variety of coverage levels. Our plans can help cover the following types of treatments:
PPO stands for Preferred Provider Organization. PPO dental insurance allows you to visit both in-network and out-of-network dentists, though you'll often enjoy lower out-of-pocket costs if you remain in network.
A PPO dental plan offers more flexibility, allowing you to visit both in-network and out-of-network dentists. An HMO plan typically requires you to stay in-network and get referrals for specialist care but often comes with lower premiums.
PPO dental plans generally have higher monthly premiums than HMO plans. However, PPOs offer more flexibility and provider choice, which may be worth the added cost depending on your needs.
PPO plans can offer greater flexibility, a larger provider network and easier access to specialists. If you value these benefits, a PPO plan may be right for you.
Looking for a PPO policy? Aflac has you covered. Our network dental insurance plans offer coverage for a wide range of dental procedures, with premiums designed to fit your budget.
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Dental insurance can help lower your dental care costs. Learn how dental insurance works and the benefits and coverage this type of plan offers.
Affordable dental insurance is possible. Aflac walks through the average dental insurance costs and discusses your low-cost dental insurance options.
1 Dentalinsurance.com - PPO Dental Insurance. Updated August 12, 2025. https://www.dentalinsurance.com/resources/dental-plans/ppo/. Accessed February 5, 2026.
2 WebMD - HMO vs. PPO. Published July 29, 2025. https://www.webmd.com/health-insurance/hmo-vs-ppo. Accessed February 5, 2026.
3 GoodRx - What Is an HMO? Comparing Pros and Cons. Updated August 28, 2025. https://www.goodrx.com/insurance/health-insurance/hmo-pros-cons. Accessed February 5, 2026.
Content within this article is provided for general informational purposes and is not provided as tax, legal, health, or financial advice for any person or for any specific situation. Employers, employees, and other individuals should contact their own advisers about their situations. For complete details, including availability and costs of Aflac insurance, please contact your local Aflac agent.
Aflac coverage is underwritten by American Family Life Assurance Company of Columbus. In New York, Aflac coverage is underwritten by American Family Life Assurance Company of New York.
Dental: In Delaware, Policies A82100R–A82400R. In Idaho, Policies A82100RID–A82400RID. In Oklahoma, Policies A82100ROK–A82400ROK. In Virginia, Policies A82100RVA–A82400RVA. Not available in MA, NM, NV, PR or RI.
Dental, Vision, and Hearing coverage is underwritten by Tier One Insurance Company. Tier One Insurance Company is part of the Aflac family of insurers. In California, Tier One Insurance Company does business as Tier One Life Insurance Company (NAIC 92908).
Dental, Vision and Hearing: In Delaware, Policy T80000. In Idaho, Policy T80000ID. In Oklahoma, Policy T80000OK. Not available in GU, NJ, NY, NM, PR or VI. Dental claims are administered by SKYGEN USA, LLC. Vision claims are administered by EyeMed Vision Care, LLC. Hearing claims are administered by Nations Hearing. NOTICE: The coverage offered is not a qualified health plan (QHP) under the Patient Protection and Affordable Care Act (ACA) and is not required to satisfy essential health benefits mandates of the ACA. The coverage provides limited benefits.
Coverage/plan levels may not be available in all states. Benefits/premium rates may vary based on plan selected. Optional riders may be available at an additional cost. Policies and riders may also contain a waiting period. Refer to the exact policy and rider forms for benefit details, definitions, limitations and exclusions.
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