Most dentists assume their PPO fee schedules are set in stone. You signed the contract, you accepted the rates, and now you live with whatever the insurance company decided your crown is worth. End of story.
Except it isn't.
PPO fee schedules are negotiable. Not every carrier will budge, and the process takes preparation, but practices that put in the work routinely secure increases of 5-15% on their most common procedures. On a busy practice's volume, that can translate to tens of thousands in recovered revenue annually — without seeing a single additional patient.
Here's how to build your case and actually get it done.
Why Most Practices Never Try
The short answer: nobody told them they could. Dental schools don't teach insurance negotiation. Most associateships don't expose you to the business side. And insurance companies certainly aren't volunteering that their rates are flexible.
The result is that many practices simply accept fee schedules at face value, renew contracts on autopilot, and absorb write-offs as an unavoidable cost of doing business.
TMR Take: Write-offs aren't a fixed cost — they're a negotiation outcome. Treating them as immutable is one of the most common (and most avoidable) assumptions in practice management.
Step 1: Know Your Numbers Before You Pick Up the Phone
Walking into a negotiation without data is like presenting a treatment plan without X-rays. The insurance company has actuaries, regional fee data, and utilization models. You need to come equally prepared.
Analyze Your Top Codes
Pull a report from your practice management software showing your 10-15 most frequently billed CDT codes. For most general practices, these will include:
- D0120 — Periodic oral evaluation
- D0274 — Bitewings, four films
- D1110 — Adult prophylaxis
- D2392 — Posterior composite, two surfaces
- D2740 — Crown, porcelain/ceramic
- D2750 — Crown, porcelain fused to high noble metal
- D7140 — Extraction, erupted tooth
For each code, document three numbers:
- Your UCR (usual, customary, and reasonable) fee — what you charge non-insurance patients
- The PPO allowed amount — what the carrier actually pays
- The write-off — the difference between the two
Calculate Your Write-Off Percentage
For each code, divide the write-off by your UCR fee. A healthy target is write-offs below 20% of your UCR. If you're seeing 30%, 40%, or higher on high-volume codes, that's where your revenue is leaking.
Quantify the Annual Impact
Multiply the per-procedure write-off by the number of times you performed that procedure last year. When you see the aggregate number across your top codes, the scale of the problem becomes hard to ignore — and hard for the insurance company to dismiss.
TMR Take: Your practice management software should make this analysis straightforward. If pulling these reports feels painful, that's a sign your software may be working against you. Our reviews break down reporting capabilities for every major platform.
Step 2: Build Your Case Like a Business Proposal
Insurance companies respond to data and professionalism, not frustration. Your goal is to present a compelling business case for why adjusting your fee schedule benefits both parties.
Frame It Around Retention, Not Complaints
Carriers care about network adequacy — they need enough providers in each region to serve their members. Your leverage increases if:
- You're in a high-demand area with fewer in-network providers
- You have specialized capabilities (implants, ortho, sedation) that reduce out-of-network referrals
- Your patient volume with that carrier is significant — you're a meaningful part of their network
- You maintain strong patient satisfaction and low complaint rates
Present Your Overhead Reality
Insurance reimbursements haven't kept pace with the cost of running a modern dental practice. Document your actual overhead numbers in key categories:
- Staffing costs — hygienists, assistants, front office (and how wages have shifted in your market)
- Supply and lab fees — material costs for the specific procedures you're requesting increases on
- Technology investments — digital imaging, CAD/CAM, practice management systems
- Facility costs — rent, utilities, compliance requirements
- CE and licensing — the cost of maintaining the clinical standards the carrier expects
You don't need to open your full P&L. But showing that your overhead runs at a certain percentage of production — and that specific procedure reimbursements fall below the cost to deliver them — makes a concrete, difficult-to-dismiss argument.
Request Specific Increases on Specific Codes
Don't ask for a blanket raise. Target the codes where the gap between your fees and the allowed amount is widest, and where your volume is highest. A focused request shows sophistication and gives the carrier room to say yes on what matters most to you.
A reasonable ask is typically 8-12% above current allowed amounts on your targeted codes. Some carriers will counter. Some will meet you partway. But starting with a specific, justified number anchored to real data changes the conversation entirely.



