The OccuNet Company News & Updates | Industry-unique healthcare solutions

NSA Education

Written by The Occunet Company | Apr 9, 2026 5:00:00 PM

Introduction

The U.S. healthcare industry is in the midst of a profound transformation, driven by increasing demands for cost transparency, consumer protection, and financial accountability. At the center of this shift is the No Surprises Act (NSA), a landmark federal regulation that has fundamentally altered the financial and operational relationships between patients, providers, employers, payers, and stop-loss carriers.

For Employers, Payors, and Stop Loss executives, navigating the NSA is no longer simply a compliance exercise. The scale, complexity, and financial implications of the law have made it a strategic imperative. Organizations that approach the NSA reactively risk rising costs, operational strain, and lost leverage. Those that take a proactive, integrated approach can transform regulatory pressure into a source of efficiency, predictability, and competitive advantage.

This white paper provides a comprehensive overview of the No Surprises Act, its key provisions, and its real-world market impact. It outlines strategic considerations for employers and payers and demonstrates how purpose-built solutions, particularly those integrated with out-of-network strategies, can convert NSA complexity into operational excellence and long-term value.

 

What Is the No Surprises Act (NSA)?

The No Surprises Act was enacted on December 27, 2020, as part of the Consolidated Appropriations Act, 2021, and took effect on January 1, 2022. Its primary objective is to protect consumers from “surprise medical bills,” which occur when patients receive care from out-of-network providers without their informed consent.

Patient Protections

Under the NSA, patients are shielded from balance billing in the following scenarios:

  • Emergency services
  • - Air ambulance transportation
  • - Non-emergency services provided by out-of-network clinicians at in-network facilities, without patient awareness

- In these cases, patients are only responsible for their in-network cost-sharing amounts, regardless of the provider’s network status.

Provider Dispute Rights

While the NSA limits providers’ ability to bill patients directly, it establishes a structured reimbursement dispute pathway between providers and payers:

  • - Providers may initiate an Open Negotiation Notice (ONN) within 30 business days of an initial payment or denial.
  • If negotiations fail, either party may escalate the dispute to Independent Dispute Resolution (IDR) following the conclusion of the ONN period.

- This framework was intended to create fairness and balance. In practice, however, it has introduced significant volume, cost, and administrative challenges across the healthcare ecosystem.

 

Market Trends and Emerging Realities

The operational reality of the NSA has diverged sharply from its original intent. Recent market data reveals a system under strain:

  • - Approximately 1.2 million disputes were submitted to the federal IDR portal in the first half of 2025, an increase of 28% compared to the last six months of 2024.
  • - An estimated 20% of submissions are ineligible for ONN or IDR, creating unnecessary administrative burden.
  • - According to CMS data files, 70% of disputes are initiated by just 10 entities, largely private-equity-backed provider groups.
  • - Providers prevail in roughly 85% of IDR determinations, suggesting arbiter bias or structural imbalance.
  • - As many as 50% of provider-initiated disputes are lost by default, not on merit, but because payers are unable to respond in time due to overwhelming volume.

 

These trends point to a troubling dynamic: IDR is increasingly being used not as a last-resort dispute mechanism, but as a revenue optimization strategy, sometimes even for claims that are not eligible under NSA rules.

Source: Centers for Medicare & Medicaid Services.

 

Direct Contracting: A Strategic Countermeasure for Out-of-Network Claims

As IDR volume and cost escalation continue, direct contracting has emerged as a critical strategic lever, particularly for managing out-of-network claims in the NSA environment.

Direct contracting allows employers, payers, and their partners to establish negotiated agreements with providers outside of traditional networks. When executed effectively, this approach can:

  • - Negotiate favorable, pre-established reimbursement rates, eliminating the need for ONN and IDR
  • - Streamline payment workflows and reduce claim lifecycle time
  • - Strengthen provider relationships through clarity and consistency
  • - Significantly reduce administrative burden and internal resource strain
  •  

In an environment where IDR has become volatile, unpredictable, and resource-intensive, direct contracting restores control and predictability.

 

NSA Vendor Evaluation: A C-Suite Checklist

Given the scale and complexity of NSA administration, selecting the right partner is critical. Executives should evaluate NSA vendors against the following criteria:

Protection Against Unnecessary Medical Costs

  • - Does the vendor have a proven, defensible methodology for calculating the Qualifying Payment Amount (QPA)?
  • - Can they identify and remove ineligible ONN and IDR submissions before resources are wasted?
  •  

Relief from Overwhelming Volumes

  • - Can the vendor support or manage a direct contracting strategy to proactively reduce IDR volume?
  • - Do they fully manage the ONN and IDR lifecycle, from initiation through resolution, for 100% of inquiries?
  • - Are disputes handled by dedicated experts with specialized NSA and IDR training?
  •  

Reduced IDR and Administrative Costs

  • - Does the vendor demonstrate higher-than-average win rates?
  • - Can they identify unbiased or payer-favorable arbiters to improve outcomes?
  • - Do they achieve meaningful success in both open negotiations and IDR determinations?
  •  

Long-Term Operational Stability

  • - Does the solution provide actionable data on market rates, IDR outcomes, and provider behavior?
  • - Can it be tailored to organizational needs and integrated with existing systems and workflows?
  • - Does it minimize disruption and administrative load on internal teams?

 

The Power of Bundling NSA Compliance with an Out-of-Network Program

Organizations that bundle NSA compliance with a comprehensive out-of-network strategy unlock meaningful advantages:

  • Secured Provider Agreements

  • - Direct agreements with hospital-based providers help avoid ONN and IDR altogether.
  •  
  • Simplified Operations: 

  • - A single, integrated solution streamlines the entire out-of-network lifecycle, from claim adjudication to final payment.
  •  
  • Reduced Administrative Costs: 

  • - Fewer disputes mean fewer re-adjudications, lower IDR fees, and reduced internal resource drain.
  •  
  • Strategic Cost Management:

  • - Unified data, direct contracting, and disciplined negotiation create a proactive approach to managing out-of-network spend.
  •  
  • Enhanced Financial Predictability: 

  • - Reduced reliance on the volatile IDR process leads to more consistent, predictable reimbursement outcomes.

 

Conclusion

The No Surprises Act is not merely another regulatory requirement; it is a catalyst for structural change in healthcare finance. For employers, payers, and stop-loss carriers, a compliance-only mindset is no longer sufficient. Rising dispute volumes, administrative overload, and reimbursement volatility demand a more strategic response.

Organizations that succeed in the NSA era will be those that act proactively, leveraging technology, data, and specialized expertise to regain control of out-of-network costs. By integrating NSA compliance with a comprehensive out-of-network program, leaders can protect patients, reduce financial exposure, and build a more predictable, sustainable, and competitive healthcare model for the future.