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Written by Shelley DeGroff, Founder & CEO of PPO Advisors

Last Updated: September 5, 2026

Dental loss ratio is the percentage of premium dollars a dental insurance company pays out in patient care claims instead of keeping for overhead, marketing, and profit. It has quietly become one of the fastest moving regulatory issues in dentistry, and it will shape what your PPO contracts pay.

Since 2023, 25 states have filed a DLR bill in at least one legislative session. PPO Advisors, a PPO negotiation and credentialing company for dental practices, is watching this closely because carrier reactions are already reshaping networks.

Here is what dental loss ratio means, where the laws stand, how carriers are reacting, and what your practice should do about it now.

What Is a Dental Loss Ratio?

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A dental loss ratio, or DLR, is the share of premium revenue an insurer spends on actual dental claims versus what it keeps for administrative costs, overhead, marketing, and profit. The math is simple. If an insurer collects $100 in premiums and pays out $80 in dental claims, its DLR is 80%. If it pays out only $60, the DLR is 60%.

A high DLR means the insurance company spends most of its premium revenue on patient care. A low DLR means the insurance company keeps a large portion of those premiums for itself.

Until recently, no state required dental insurers to hit any DLR number at all. That is what is changing.

 

Why Does the Dental Loss Ratio Matter to Your Practice?

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The dental loss ratio matters to your practice because a carrier keeping too much premium shows up directly in your numbers: lower reimbursements, stale fee schedules, and more claim denials. It sounds like an insurance company problem. It is not.

When a carrier wants to keep its DLR low, one of the easiest levers is your claims. Fee schedules stop keeping pace with the cost of running a practice. Denials and downgrades climb, because every denied claim is premium money the carrier keeps.

DLR data also changes your bargaining position. Once states require carriers to report these numbers publicly, you can see which insurers have room to pay more and which are already stretched. That is exactly the kind of information a PPO fee negotiation should be built on.

 

Which States Have Dental Loss Ratio Laws?

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Massachusetts was the first state to set a specific dental loss ratio requirement, passing an 83% threshold by ballot initiative in November 2022, with rebates owed to customers when plans miss the number. The Massachusetts Dental Society documents the full requirements. Since then, the map has filled in fast.

Year	States	What the Law Does
2022	Massachusetts	83% DLR threshold; plans that miss it owe customer rebates
2023	Arizona, Colorado, Nevada	Adopted DLR legislation
2024	Virginia, Louisiana	Reporting requirements
2025	Montana, North Dakota, Washington	Enacted DLR bills; North Dakota set a minimum percentage, Washington requires in-state payment data in calculations
Considering	Alabama, Connecticut, Kansas, Missouri, Nebraska, New Jersey, New York, Oklahoma	Active bills; Connecticut’s targets 83%, Kansas is weighing 85%

 

How Are Dental Insurers Responding to DLR Laws?

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Dental insurers are responding to dental loss ratio laws by exiting markets, lobbying against the bills, and warning of premium increases, because paying out more in claims forces a real budget shift. Three responses show the range.

Guardian made national headlines as one of the first major carriers to react. As reported by the Boston Globe, Guardian informed roughly 1,500 employers in Massachusetts that it would stop selling dental policies to companies with fewer than 25 employees beginning in 2024, a direct response to the state’s 83% requirement. Several dental plans exited one or more Massachusetts markets after the law passed.

Delta Dental has been one of the most vocal opponents of DLR legislation. It has published arguments that minimum loss ratio requirements would raise premiums and reduce customer choice, and it has lobbied against DLR mandates in multiple states.

Ameritas took a more transparent approach. In January 2026, it released broker guidance on the coming wave of DLR legislation, and one number in it deserves your attention: most dental plans currently operate with a DLR between 64% and 68%. That is a long way from 83% or 85%. The same guidance warned that carriers facing these requirements may need to raise claim spending dramatically, raise premiums, rethink market participation, or cut broker compensation.

Expect more of this. When a carrier cannot make the math work in a market, it leaves the market, and the practices contracted there inherit the disruption.

 

What Should Your Practice Do About Dental Loss Ratio Laws?

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The right response to dental loss ratio laws is to know your own numbers before carrier behavior forces the issue. DLR laws create risk and opportunity at the same time. If carriers exit your market or restructure plans, you could be renegotiating contracts on a tight timeline. If your state starts publishing DLR data, you gain a clear view of which insurers invest in patient care and which do not, and that should shape which PPOs you keep.

• Step 1: Know your write-offs by network. Before you can judge whether an insurer treats you fairly, you need the exact discount you give each network.
• Step 2: Track denial rates by insurer. A carrier with a low DLR may be using denials as cost control, and your own data will show it.
• Step 3: Raise your UCR fees every year. A minimum of 3% per year. If your fees never move, you give insurers no reason to keep pace with you.
• Step 4: Review your PPO participation annually. An annual contract review is no longer optional. Carrier economics are shifting under these laws.
• Step 5: Watch your state. If your state is considering DLR legislation, carrier exits and plan restructuring can happen fast. PPO Advisors tracks network and state changes on the PPO Advisors blog.

 

The Bottom Line

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• A dental loss ratio is the share of premium dollars an insurer pays out in patient care claims instead of keeping for itself.
• Massachusetts set the first threshold at 83% in 2022, and 25 states have filed DLR bills since 2023.
• A carrier protecting a low DLR protects it through your fee schedule and your denial rate.
• Carrier exits and plan restructuring follow these laws, and practices in affected states inherit the disruption.
• Raise your UCR fees at least 3% every year and review every PPO contract annually.

 

Frequently Asked Questions About Dental Loss Ratio

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What is a good dental loss ratio?

A good dental loss ratio from the patient and provider side is a high one, because it means the insurer spends most of its premium revenue on actual dental care. The state thresholds passed or proposed so far sit at 83% to 85%, while many dental plans currently pay out well below that.

 

Which state was the first to pass a DLR law?

Massachusetts was the first state to set a specific dental loss ratio requirement, passed by ballot initiative in November 2022. The law requires dental plans to meet an 83% threshold and issue rebates to customers when they miss it.

 

How do DLR laws affect my reimbursements?

Dental loss ratio laws push carriers to spend more premium revenue on claims, which can mean better reimbursement over time, but the short-term reaction is often disruption: market exits, plan restructuring, and renegotiated contracts. Practices that know their write-offs and denial rates by carrier are the ones positioned to benefit.

 

What should I do if my state passes a DLR law?

If your state passes a dental loss ratio law, review every PPO contract you hold before carriers react. Watch for exit notices and plan restructuring, use any newly public DLR data to judge which insurers invest in care, and be ready to renegotiate or replace contracts on a short timeline.

 

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✍️ Shelley DeGroff
Founder, PPO Advisors