Pain management is where the No Surprises Act gets genuinely conditional. Unlike anesthesia or radiology, pain management is not an “ancillary service,” so for scheduled procedures a patient can consent to out-of-network billing. Whether a given claim is protected — and whether its payment dispute belongs in independent dispute resolution (IDR) — depends on where the procedure was performed and whether that consent was valid.
Is this claim protected?
| Situation | No Surprises Act protection? | Route if underpaid |
|---|---|---|
| Procedure at an in-network hospital, HOPD, critical access hospital or ASC, no valid consent | Yes | Open negotiation → IDR |
| Same setting, valid notice and consent obtained | No, for that service | Out-of-network terms; not IDR |
| Procedure in a physician’s office or freestanding pain clinic | Generally no | Plan appeal; state law may apply |
| Procedure at a facility that is itself out of network | Generally no | Plan appeal; state law may apply |
| Pain treatment in an emergency department | Yes, as emergency services | Open negotiation → IDR |
| Workers’ compensation or auto injury claim | No — not a health plan | State workers’ comp or auto rules |
The Act’s non-emergency protections apply to out-of-network providers working at in-network hospitals, hospital outpatient departments, critical access hospitals and ambulatory surgical centers. Office-based procedures fall outside them, as do procedures at an out-of-network facility the patient chose.
The consent exception — and how it fails
For a scheduled, non-emergency procedure at an in-network facility, an out-of-network pain physician may ask the patient to waive their protections. For the waiver to hold, the notice and consent must meet the federal requirements, including:
- the standard notice and consent form,
- a good-faith estimate of what the provider may charge,
- a statement that consent is optional and the patient can instead choose an available in-network provider,
- delivery at least 72 hours before the procedure — or, if it was scheduled within 72 hours, on the day it’s scheduled and at least 3 hours before the procedure, and
- keeping the signed documents on file — at least 7 years.
Consent can’t be used where no in-network provider at the facility can perform the service, or for care arising from unforeseen, urgent medical needs.
If any of this goes wrong, the protections apply. The patient can’t be balance billed, and the practice’s only route to more money is open negotiation and IDR. For a pain practice, a sloppy consent process doesn’t just create compliance risk — it silently moves claims into IDR, with its deadlines. Our compliance consulting covers the consent workflow.
Anesthesia is different
When an anesthesia provider supports a pain procedure, their service is ancillary, so anesthesia can’t use the consent exception even when the pain physician does. Same case, two different rules. See our guide for anesthesia groups.
Rate disputes vs. coverage disputes
Much of what pain practices call underpayment is really a coverage fight:
- Prior authorization and medical necessity denials — common for epidural steroid injections, radiofrequency ablation and neuromodulation.
- Frequency limits on repeat injections.
- Bundling of guidance or add-on codes.
Those go through the plan’s appeals process. IDR decides the right payment amount for a covered, protected service. It doesn’t decide whether the service was covered. More in how to handle out-of-network underpayments.
Building the IDR offer
When a pain management claim does belong in IDR, the IDR entity weighs the QPA alongside procedure complexity (multi-level procedures, ablation, neuromodulation), patient acuity, and training and experience — fellowship training and board certification in pain medicine — plus the parties’ contracting history. It may not consider billed charges or Medicare rates. See the QPA and what the IDR entity can weigh.
This guide is general information, not legal advice. Confirm current requirements at cms.gov/nosurprises.