PRACTICE | April 2026
Eliott Dear on Attorney-Signed IDR: Why the Signature Changes Everything
By Eliott Dear, Esq.
There is a difference between a billing department sending a form and an attorney signing a petition. Both challenge an insurance payment determination. But the weight is different. Eliott Dear has filed thousands of IDR submissions in his career, and he can tell you within 30 seconds which side of that line any given filing falls on.
IDR Is an Adversarial Proceeding
Most billing companies file IDR the same way they file claims. Fill in the boxes. Attach the EOB. Submit. That is not how IDR works. IDR is an adversarial proceeding. An arbitrator is deciding between your number and the insurer’s number. The insurer is submitting documentation designed to justify its payment. If the provider side shows up with a form and an EOB, the arbitrator has one side making an argument and one side filing paperwork.
Every submission Eliott Dear builds includes medical records, charge justification backed by FAIR Health market data, provider credentials, clinical complexity documentation, and legal argument framing the claim against the specific playbook the insurer is running. Every exhibit is chosen to counter what the insurer will argue—not just to check a box.
What an Attorney Signature Means
When an arbitrator opens a submission and sees it was prepared and signed by an attorney, the entire posture of the case changes. The documentation is tighter. The legal arguments are structured. The QPA challenge is built to withstand scrutiny. The insurer’s response will also tighten—because the other side knows it is dealing with counsel, not a billing clerk.
An attorney-signed IDR filing means legal analysis of plan classification (fully insured versus ERISA), jurisdictional benchmarking (FAIR Health percentile by state), strategic positioning based on precedent and data, and a licensed professional accountable for the filing. A billing department means: someone filled out the form.
When you are disputing a five-figure or six-figure claim, the distinction matters.
The Insurer’s Playbook
Insurers do not undershoot reimbursement by accident. They run a playbook. QPA manipulation—suppressing the reference number so the starting point favors them. Downcoding—reducing the complexity of the procedure so the reimbursement drops before the dispute even starts. Delay—dragging the timeline so providers give up or accept.
Eliott Dear has seen all three. Every submission he files is built specifically to counter each one. When the insurer suppresses the QPA, Eliott Dear brings independent FAIR Health market data that reframes the pricing. When they downcode, he documents the clinical complexity with operative notes and provider credentials that make the arbitrator question the insurer’s characterization. When they delay, the submission is already built to withstand it.
Match the Submission Quality
The major carriers staff their IDR responses with attorneys and actuaries building arguments to justify their number. If the provider side shows up with an EOB and a one-page form, the arbitrator has a fully argued position on one side and paperwork on the other. Match the submission quality or accept their number.
Eliott Dear expects the other side to fight. Every time. And he builds the record the way someone builds a record when they expect the other side to fight.
See what attorney-signed IDR looks like.
Send one EOB. Eliott Dear will show you the difference between a form and a built submission.
Get started →Eliott Dear, Esq. is the founder and CEO of Claims Assassins (EDRTB LLC). New York Bar active. Fordham Law School, Law Review. Formerly Clifford Chance LLP.