Insurance vs. Fee-for-Service: The Math and the Ethics, Kept Separate

Direct answer: the insurance versus fee-for-service question is a math problem with an ethics problem sitting on top of it. Run the write-off analysis plan by plan to find your effective hourly rate on each one. Then, separately and never in the same conversation, make sure nobody on your team is letting a patient's coverage drive the clinical recommendation. Reimbursement across all payer types rose 19% since January 2021 while your costs rose 23% — the squeeze is real, and the wrong response to it is letting the fee schedule write your treatment plans.

By Pete Volk, Dental Strategy Institute

Two conversations get tangled together in every practice I've worked with, and untangling them is most of the value in this post.

The first is a business question. Which plans are worth being in, at what participation level, and what does dropping one actually do to your revenue? That's arithmetic. Uncomfortable arithmetic, but arithmetic.

The second is a clinical ethics question. Is what you recommend to a patient influenced by what their plan covers? Because if the answer is yes — and in a lot of practices it quietly is — you've let a third party who's never seen the patient participate in the diagnosis.

Keep them separate. Practices get in trouble when the financial pressure from question one starts answering question two.

The Squeeze, in Numbers

Start with the environment, because it explains why this conversation has gotten so much louder.

ADA Health Policy Institute tracking shows that since January 2021, prices for dental equipment and supplies climbed 23%. Hourly earnings for dental office staff, also 23%. Reimbursement averaged across all payer types: 19%. General inflation over the same window was 27%.

HPI calls it the fiscal squeeze, and their Q2 2026 report says it's continuing — from January through June of this year, staff wage increases outpaced inflation while reimbursement kept lagging it.

When HPI asked dentists why they were skeptical about the dental sector, the top answer was low reimbursement and insurance pressure, cited by 34.7%. Second was patients unwilling or unable to prioritize dental care, at 24.6%.

Both of those are the same problem viewed from opposite ends. The plan pays less than your cost of delivery, and the patient can't absorb the difference.

The Business Question: Run the Math Before the Emotion

Owners tend to have a feeling about which plans are bad. The feeling is often wrong, or right for the wrong reason.

What you need, plan by plan, is four numbers.

Effective write-off percentage. Your UCR fee minus the allowed fee, divided by your UCR fee — weighted by your actual procedure mix on that plan, not by the codes you wish you did. A plan with a brutal write-off on crowns and a mild one on hygiene looks very different depending on what you actually deliver.

Volume. How many active patients, and how much production annually. A plan with a 42% write-off representing 3% of your production is a very different decision than the same write-off at 28% of production.

Effective hourly rate. Take total collections from that plan and divide by the chair hours consumed delivering it. This is the number that actually matters and almost nobody calculates it. Some plans that look terrible on write-off percentage are fine on hourly because the procedure mix is efficient. Others look tolerable and are quietly eating your best chair time.

Administrative drag. Denial rate, days to payment, hours your team spends on that payer's prior auths and appeals. It's a real cost and it never appears in a write-off calculation.

We walked through the full methodology in the PPO profitability analysis piece, and there's benchmark context in what a good PPO write-off rate looks like.

Once you have those four numbers per plan, the decision usually makes itself. And it's rarely all-or-nothing — the useful move is often dropping one or two of the worst performers while staying in the rest, then measuring attrition before deciding anything further.

What Actually Happens When You Drop a Plan

The fear is that you lose everybody. In practice, retention varies enormously based on how long those patients have been with you, how strong the relationship is, and what alternatives exist in your market.

What I'd tell any owner considering it: run the sensitivity analysis first. At what patient retention rate does the drop break even? If you need to keep 55% of that plan's patients to come out ahead, and you've been seeing most of them for eight years, that's a very different risk than needing 80% retention on a plan you joined last year.

Also, phase it. Going out of network with one plan while communicating clearly and offering an in-house membership option is a manageable transition. Dropping four plans at once in a market where you're the only one doing it is a bet on your reputation that might be right and might not.

The framework for a full transition is in how to go insurance-free, and there's a gentler version in how to exit PPO contracts without losing patients.

Now the Ethics Half

Here's where I want to be direct, because this part gets discussed in hallways and not in print.

The clinical recommendation should be identical regardless of what the patient's plan covers. Full stop. What changes is the financial conversation, the sequencing, and possibly the material choice where a genuine clinical equivalent exists.

That sounds obvious written down. Watch how it erodes in practice.

Downgrading before the patient hears the recommendation. The plan pays for amalgam on posterior teeth, so the patient is told they need an amalgam — never hearing that composite was the recommendation and there's a $95 difference. That's not a coverage decision, that's a treatment decision made by an insurance company through you.

Diagnosing to the calendar. Two crowns are indicated. The plan has a $1,500 annual maximum. So one gets done in December and one in January, which is smart sequencing — unless the December tooth wasn't the one that needed it first. The finances shouldn't reorder clinical urgency.

The annual maximum sprint. Late-year outreach to patients with remaining benefits is standard practice and it's fine when the treatment was already diagnosed and pending. It becomes something else when the exam in November finds more than the exam in March did.

The reverse failure. Uninsured patient walks in, and the team unconsciously presents less because they assume he can't afford it. That's condescending, it's under-treatment, and it's more common than the over-treatment version.

The Language That Keeps It Clean

Give your team a script that separates the two conversations structurally.

"Based on what we're seeing, here's what you need." Clinical. Delivered by the clinician. No dollar figures in this sentence.

Then: "Your plan is going to cover part of this. Let me show you the breakdown and we'll figure out timing." Financial. Different person if possible, different chair, definitely different moment.

And when insurance denies something you recommended, the line matters: "Your plan decided not to cover this. That's their decision about payment. My recommendation hasn't changed." Patients need to hear that distinction, because a lot of them believe a denial means the treatment wasn't necessary. Insurers are content to let them believe it.

Fee-for-Service Isn't a Moral Position

One more thing worth saying, because the insurance-free crowd sometimes drifts into it.

Dropping insurance doesn't make you a more ethical dentist. There are outstanding practices deeply in-network delivering excellent care, and there are out-of-network practices doing full-mouth rehabs on people who needed two fillings. The payer model is a business structure. It doesn't confer virtue.

What it does change is the pressure gradient. A heavy PPO practice has to do more procedures to hit the same collections, and volume pressure is where diagnostic drift starts. Being aware of that pressure is the defense against it — write down your diagnostic criteria, calibrate your providers, and audit your own numbers periodically. We covered that in the benchmarks piece and it's worth revisiting annually.

Also keep an eye on the regulatory side. Dental loss ratio legislation is moving in a number of states, and it changes the economics of the payer side in ways that could eventually reach your fee schedule. We've been tracking it: what dental loss ratio actually is, and where it stands state by state in 2026.

Where I'd Land

Run the plan-by-plan analysis this quarter. Not next year. You probably have one or two plans that are consuming premium chair time at an effective hourly rate below your cost of delivery, and you won't know until you calculate it.

Make the participation decision on economics, phase the transition, and communicate it directly to affected patients rather than letting them discover it at the front desk.

Then build the wall. Clinical recommendations get made from the mouth, not the coverage table. Financial conversations happen separately, with real options, by someone whose job that is.

Those two things together are how you stay profitable without the fee schedule quietly becoming a member of your diagnostic team.

Related Reading

• The Real Cost of Staying In-Network: How to Run a PPO Profitability Analysis
• What Is a Good PPO Write-Off Rate? Dental Benchmark Data and the Drop-Plan Analysis
• How to Go Insurance-Free: The Practice Transition Framework That Actually Works
• How to Exit Your PPO Contracts Without Losing Patients
• What Is Dental Loss Ratio? The 83% Rule Every Dental Office Should Understand

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