IDR for orthopedics: the orthopedic surgery record
Which orthopedic claims qualify, what trauma call and spine cases won in 2025, and where consent paperwork actually matters.
Orthopedic surgery posts some of the largest dollar awards in federal IDR: spine instrumentation lines with median decided awards of $18,000 to $24,000. CMS published 63,605 orthopedic disputes for 2025, with award multiples rising every quarter. This site explains how orthopedic groups use the process, grounded entirely in the published record.
All 3.39 million federal IDR disputes published by CMS, 2023 through 2025. Explore the data at idrexplorer.com.
Federal IDR is the No Surprises Act arbitration process for out-of-network claims. CMS published 63,605 orthopedic surgery disputes for 2025. Orthopedic surgeons won 85 percent of decided disputes that year, the median award was 29.7 times the qualifying payment amount across decided line items, and the median decision took 31 days. Spine hardware lines paid median decided awards of $18,700 to $24,000.
Where orthopedics meets the No Surprises Act
Two kinds of orthopedic claims are protected. Emergency care is the first: the fracture fixed on trauma call, the urgent washout, the case that starts in the ER. The second is out-of-network surgery at an in-network hospital or ambulatory surgery center. For most hospital-based specialties protection is automatic in both settings; orthopedic surgeons have one wrinkle, covered below, where scheduled cases can involve consent paperwork. Trauma and emergency work never does.
What the 2025 record shows
The 2025 public use files contain 63,605 disputes with orthopedic surgery line items. Surgeons won 85 percent of the ones arbitrators decided, with a median award of 29.7 times the qualifying payment amount across decided line items and a median decision time of 31 days. The quarterly award multiple climbed from about 20x in late 2024 to roughly 32x by late 2025. The driver is spine: an interbody device line (22853) carried a median QPA of $113 and a median decided award of $24,000, and cervical fusion (22551) ran $406 against $18,700.
The consent wrinkle, honestly
For scheduled, non-emergency surgery at an in-network facility, the No Surprises Act lets a facility ask the patient to sign a notice-and-consent waiver covering the operating surgeon, because patients can in principle choose their surgeon in advance. Valid waivers move those claims outside the process. But the exception is narrow: it never touches emergency or trauma work, never applies when no in-network alternative was available, and never reaches assistant surgeons, who are on the statute's never-waivable list. Groups that sort their cases by these rules usually find most of their out-of-network book still qualifies.
Filing costs and who keeps the award
Hard costs per dispute are a $15 administrative fee per party plus a certified IDR entity fee of a few hundred dollars that the winner recovers. At orthopedic award sizes the meaningful cost is representation: a 15 to 25 percent contingency on a $24,000 spine award is $3,600 to $6,000 per case. Lido IDR files for a flat fee per arbitration instead. Every statistic on this site comes from the CMS public use files, explorable at idrexplorer.com.
Common questions
Can orthopedic surgeons use federal IDR?
Yes. Emergency and trauma cases always qualify when out-of-network, and scheduled surgery at in-network hospitals or ambulatory surgery centers qualifies unless the patient signed a valid notice-and-consent waiver. Assistant surgeon claims can never be waived. Medicare, Medicaid, and office visits are outside the process.
What do orthopedic surgeons win in federal IDR?
In the 2025 public use files, orthopedic surgeons won 85 percent of decided disputes, with a median award of 29.7 times the qualifying payment amount across decided line items and a median decision in 31 days.
What do spine cases pay in federal IDR?
The large 2025 medians were spine hardware lines: interbody devices (22853) paid a median decided award of $24,000 against a $113 QPA, anterior instrumentation (22845) paid $20,000, and cervical fusion (22551) paid $18,700.
Does a patient consent form remove orthopedic claims from IDR?
Only in a narrow situation: a valid notice-and-consent waiver signed for scheduled, non-emergency surgery where an in-network alternative existed. Emergency and trauma cases can never be waived, and neither can assistant surgeon claims.
What does it cost an orthopedic group to file?
A $15 administrative fee per party per dispute plus a refundable certified IDR entity fee of a few hundred dollars. Contingency vendors take 15 to 25 percent, which at spine award sizes is thousands per case; Lido IDR charges a flat fee per arbitration.
Talk through your numbers
Book 30 minutes with an NSA/IDR specialist. Bring your payer mix and rough out-of-network claim volume, and we will walk through which claims are eligible, what similar providers are winning at IDR, and what a flat fee arrangement looks like. Three quick questions, then pick a time.
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An estimate is fine.
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