When the No Surprises Act introduced the Independent Dispute Resolution (IDR) process, it gave hospitals a new path to recover out-of-network revenue. On paper, it looks straightforward: identify eligible claims, submit disputes, and let the process play out.
In reality, most organizations are finding that execution is where things fall apart.
The real question isn’t whether IDR works. It’s whether your organization is set up to take full advantage of it.
IDR is a bigger revenue opportunity than most expect
If you’re not actively pursuing IDR, there’s a good chance you’re leaving meaningful revenue behind.
Recent data show that providers win the majority of disputes, often in the 80–88% range, and final payment amounts frequently exceed initial payer offers by a significant margin. In some cases, arbitration outcomes have reached two to three times the typical in-network rates.
Sources such as the KFF Health System Tracker and the Congressional Research Service have highlighted how favorable the process has been for providers so far, particularly when disputes are well-supported and submitted correctly.
This is what makes IDR different from most areas of revenue cycle. The upside is there. The challenge is consistency.
Why in-house IDR often struggles
Many hospitals initially assume IDR can be handled internally. After all, they already have experienced billing and revenue cycle teams.
But IDR introduces a level of complexity and volume that most teams aren’t structured to absorb.
For one, the sheer number of disputes has grown quickly. More than a million cases were initiated in recent reporting periods, creating backlogs across the system. For internal teams, that translates into tight deadlines, constant tracking, and little room for error. Missing a filing window doesn’t just delay revenue, it eliminates the opportunity entirely.
There’s also a strategic layer that goes beyond typical billing workflows. Success in IDR depends on how the case is built. Arbitrators review documentation, comparable rates, and the rationale for the reimbursement request. Without a consistent approach to presenting that information, even valid claims can underperform.
On top of that, most revenue cycle teams are already managing full workloads. Between prior authorizations, denials, coding, and A/R follow-up, IDR becomes just one more responsibility competing for attention. In many cases, it gets pushed down the priority list, not because it isn’t important, but because there simply isn’t enough time.
The process itself is still evolving. Guidance continues to shift, timelines can be inconsistent, and requirements are not always clear. Keeping up with those changes requires ongoing attention that most internal teams can’t dedicate.
Outsourcing tends to recover more
When IDR is handled by a dedicated partner, the difference usually comes down to focus and scale.
Specialized teams are built specifically for this process. They’re continuously identifying eligible claims, tracking deadlines closely, and ensuring submissions don’t fall through the cracks. That alone increases the number of disputes actually filed, directly impacting revenue recovery.
There’s also a noticeable difference in how cases are presented. Experienced IDR teams understand what arbitrators are looking for and how to position claims effectively. That includes using market data, supporting documentation, and consistent pricing logic to strengthen each submission.
But the biggest advantage is consistency. Instead of being one of many responsibilities, IDR becomes a structured, repeatable process. Cases are reviewed, submitted, and tracked without interruption. That consistency leads to better outcomes over time, not just in win rates, but in total dollars recovered.
Financially, outsourcing often aligns well with provider goals. Many IDR partners operate on a contingency model, meaning they’re only paid when revenue is recovered. That removes the need for upfront investment in staffing, training, or technology, and shifts the focus entirely to performance.
Which approach actually recovers more?
There are situations where an in-house model can work. Organizations with a dedicated team, established workflows, and the ability to consistently manage volume may see solid internal results.
But that’s not the norm.
For most hospitals, IDR is either inconsistent, under-resourced, or handled reactively. In those environments, outsourcing almost always leads to higher recovery, not because the process is different, but because it’s being executed more consistently.
The Bottom Line
The data around IDR is clear. Providers are winning disputes at a high rate, and the financial upside is significant.
What separates organizations that benefit from it and those that don’t isn’t knowledge of the process. It’s the ability to manage it at scale without missing opportunities.
IDR isn’t just another task within the revenue cycle. It’s a revenue strategy that requires structure, attention, and follow-through.
Organizations that treat it that way tend to recover more.
See What You’re Missing from IDR
Most hospitals aren’t struggling to win IDR cases. They’re struggling to identify and pursue all the available opportunities.
That’s where the real revenue gap is.
At IDR Dynamics, we focus on one thing: ensuring eligible claims don’t go missed, deadlines don’t slip, and every case is positioned to maximize reimbursement.
If you’re not sure how much IDR revenue your organization is leaving on the table, we can help you find out.
Start with a quick review:
- Identify overlooked IDR-eligible claims
- Estimate potential recoverable revenue
- Benchmark your current approach
👉 Request an IDR review and see what your current process is actually capturing.
Sources
- KFF Health System Tracker: https://www.healthsystemtracker.org/brief/the-performance-of-the-federal-independent-dispute-resolution-process-through-mid-2024/
- Congressional Research Service Report: https://www.everycrsreport.com/reports/R48851.html
- Georgetown University CHIR: https://chir.georgetown.edu/the-no-surprises-act-idr-process-an-early-look-at-2025-data/
