Dental PPO vs. EPO in 2027: California’s New Direct-Billing Law, Explained Before November 1
If you are comparing ppo vs epo in Merced County or elsewhere in California, you are likely hearing about narrowing dental networks, a new direct-billing law, and changing Covered California rates — all at once.
PPO vs. EPO: What is the real dental difference?
In medical insurance, an EPO (Exclusive Provider Organization) generally requires you to use in-network providers except for emergencies. In dental insurance, however, the comparison is often really dental PPO vs. dental DHMO or prepaid dental, sometimes marketed as an EPO-style option.
| Feature | Dental PPO | Dental DHMO/prepaid: “EPO-style” |
|---|---|---|
| Dentist choice | More flexibility, including out-of-network care | Usually must use assigned or participating dentists |
| Out-of-network benefits | Often available, but you may pay more | Usually little or no out-of-network coverage |
| Cost structure | Premiums may be higher; deductibles and coinsurance are common | Often lower premiums and predictable copays |
| Referrals | Usually not required | Specialist referrals may be required |
| Best fit | People who want dentist flexibility | People comfortable choosing from a specific network |
Important: Do not rely only on the words “PPO” or “EPO.” Review the actual dental plan documents, provider directory, annual maximum, waiting periods, and out-of-network benefits.
What changed for 2027: AB 1629 and direct billing
California’s AB 1629, sponsored by the California Dental Association and authored by Assemblymember Matt Haney, was signed by Governor Newsom on September 28, 2026. It takes effect January 1, 2027.
The law requires dental plans to honor a patient’s assignment of benefits. In simple terms, if you choose an out-of-network dentist and sign the required authorization, that dentist can request payment directly from the dental plan instead of requiring you to pay 100% of treatment upfront.
The law also requires:
- Written notice of in-network or out-of-network status
- A written estimate of your expected cost before treatment
- Notice that an in-network dentist may cost less
- Expanded network adequacy reporting to the California Department of Insurance (CDI) and Department of Managed Health Care (DMHC), including certain ERISA plans
This does not mean every out-of-network service will be paid in full. Read the California Dental Association’s AB 1629 explanation for additional details.
A local example: Maria in Atwater
Maria, an Atwater resident, needed a crown but wanted to keep her longtime dentist. Before scheduling, she asked three questions: “Are you in-network for the exact 2027 plan name? Will you accept assignment of benefits? What will I owe before treatment?”
The lesson is simple: network verification and a written estimate are still essential, even with AB 1629.
Covered California dental dates and rates to know
Covered California’s 2027 dental lineup includes eight plans from five insurers: Anthem Blue Cross, Blue Shield of California, DentaQuest, Delta Dental of California, and Humana.
The statewide weighted average dental premium increase is 6.2%, and the average enrollee currently pays about $27 per month. Preventive and diagnostic care remains available at no extra cost under the applicable plan design. Adult dental is optional, while pediatric dental is included for members under 19.
Mark these dates:
- October 1, 2026: Renew or switch your 2027 dental plan.
- November 1, 2026: Open enrollment begins.
- December 31, 2026: Complete enrollment by this date to have coverage for all of 2027.
- January 31, 2027: Open enrollment ends.
Three actions to take before enrolling
- Call your dentist’s office. Ask whether they participate in the exact 2027 plan, not merely the insurance company’s name.
- Ask whether they will remain in-network in 2027. Dental PPO networks are narrowing as practices respond to rising costs and reimbursement concerns.
- Compare the total yearly cost. Look beyond the premium: review deductibles, annual maximums, waiting periods, copays, implants, crowns, and out-of-network reimbursement.
What does “share of cost Medi-Cal” mean?
Share of cost Medi-Cal is the amount a person with income above certain limits may need to pay toward covered medical costs before Medi-Cal begins paying during a month. It is not the same as a regular premium or a dental deductible.
Medi-Cal dental rules can vary based on income, age, immigration status, pregnancy, and other personal circumstances. Certain adult dental changes tied to immigration status have been delayed until July 1, 2027.
Because this area is changing, do not rely on a general online explanation alone. Review the official California DHCS Medi-Cal dental information or speak with your county Medi-Cal office. This article is educational, not legal advice.
does medicare cover hearing aids?
Many people approaching Medicare ask this exact question. Original Medicare generally does not cover hearing aids or exams for fitting hearing aids. It also generally does not cover routine dental care such as cleanings, fillings, extractions, or dentures.
Some Medicare Advantage plans may offer dental and hearing benefits, but benefits, provider networks, limits, and copays vary. That is why separate dental or hearing coverage may matter when planning retirement expenses. See Medicare.gov’s hearing aid coverage information.
Need help comparing them side by side?
Dental PPO vs. EPO FAQ
1. Does AB 1629 make out-of-network dental care free?
No — it improves billing and disclosure rules, but you may still owe deductibles, coinsurance, or balance billing.
2. Can my dentist refuse assignment of benefits?
An out-of-network dentist may choose direct billing after receiving your signed assignment, so ask the office before treatment.
3. Is a dental EPO the same as a PPO?
Usually not — confirm the plan's network rules and out-of-network benefits, because dental terminology is not always consistent.
4. Can I change my Covered California dental plan in October?
Yes — renewals and switches begin October 1, 2026, and open enrollment for 2027 starts November 1.
Get help comparing your 2027 options
Peace & Grace Insurance Services has served California families for more than 10 years, since 2015, with roots in Merced County and Atwater, where we opened the first Covered California Storefront in Atwater, and we now serve clients throughout California.
We are BBB Accredited with an A+ Rating, and our consultations are free and no-cost.
Ready to compare 2027 dental plans side by side? Book a free consultation at https://go.oncehub.com/1PNG or call (209) 812-4026.
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