During a recent ImagineSoftware webinar with Pivotal Health (previously Radix Health), providers raised important questions about how the Independent Dispute Resolution (IDR) process works under the No Surprises Act and what it realistically requires from provider organizations. Below, we address the questions where federal statute and CMS guidance provide clear answers.
Understanding IDR Timelines and Escalation
How long do payers have to respond during open negotiation?
Once open negotiation is initiated, both parties have 30 business days to resolve the dispute before IDR becomes available.
When can a provider escalate to IDR?
If open negotiation is unsuccessful, a provider may initiate IDR within 4 business days after the 30-day negotiation period ends.
When claims are submitted in a batch, does that occur before or after payment?
Batching occurs after an initial payment or denial has been received, and open negotiation has failed. CMS allows batching only when claims meet specific eligibility criteria, including payer, service code, and timeframe.
Federal vs. State Jurisdiction
How are claims handled in states with their own surprise billing laws?
When state law meets federal requirements, those claims must be resolved through the state process, not federal IDR. Determining jurisdiction is a required eligibility step before IDR can begin.
Are state insurance commissioners involved?
State insurance regulators may be involved only for disputes governed by state law. Federal IDR disputes are administered through CMS and certified IDR entities.
Payment, Enforcement, and Compliance
Who receives payment after an IDR determination?
Payments are made directly from the payer to the provider or facility.
If a payer pays late, is interest owed?
Yes. Late payments are subject to interest, calculated using the federal post-judgment interest rate, beginning on the date payment was due.
What recourse do providers have for payer noncompliance?
CMS has enforcement authority. Providers should document nonpayment or late payment, apply statutory interest when appropriate, and escalate repeat noncompliance through formal CMS complaint channels or legal counsel.
Provider Scope and Eligibility
Are any providers excluded from the No Surprises Act (for example, anesthesia)?
No. Anesthesia services are not excluded and are frequently subject to NSA protections due to their ancillary nature.
Does the No Surprises Act apply to technical services billed under POS 11?
In most cases, services billed under POS 11 (office) are not subject to NSA protections, unless they qualify as emergency services or meet specific facility-based criteria.
Do physicians need to provide Good Faith Estimates?
Yes. Good Faith Estimates are required for uninsured and self-pay patients for scheduled services, including professional fees, and are separate from the IDR process.
How Patients Are Protected
How does the IDR process protect patients?
Patients are fully held harmless. Their cost-sharing:
- Is treated as in-network
- Is based on the Qualifying Payment Amount (QPA)
- Cannot increase due to IDR outcomes
All payment disputes occur strictly between the provider and the payer.
What Providers Should Do Now
To prepare for continued payer scrutiny and IDR volume, provider groups should:
- Strengthen intake and tracking processes
Ensure initial payments, denials, negotiation timelines, and eligibility determinations are consistently documented.
- Verify state vs. federal jurisdiction early
Misrouting a claim can delay resolution and jeopardize eligibility.
- Monitor payer behavior post-determination
Track payment timelines and apply interest when required. Patterns of noncompliance matter.
- Protect internal resources
IDR is time-sensitive and rule-driven. Leveraging structured workflows and experienced partners can significantly reduce administrative burden.
- Keep patient impact front and center
The NSA’s core intent is patient protection – maintaining compliance safeguards both reimbursement and patient trust.
Moving Forward with IDR Confidence
As payer behavior continues to evolve and scrutiny around IDR increases, having a clear, compliant approach is more important than ever. Providers that understand the rules, track timelines closely, and apply the process consistently are best positioned to protect reimbursement while maintaining patient trust. To learn more about how ImagineSoftware and Pivotal Health help organizations navigate IDR with confidence and efficiency, connect with our team or explore additional resources designed to support compliant, sustainable revenue recovery.
Learn More!
Watch On-Demand: Revenue Recovery Roadmap: IDR, Insights, and Integration
