About Us
The Coalition Against Surprise Medical Billing represents leading employer groups, unions, health insurance providers, and the tens of millions of people they employ and serve each day. Together, we support comprehensive protections for Americans against surprise medical bills, including:
- Ensuring that as implementation continues, the No Surprises Act regulations remain in place to serve patients and end the practice of out-of-network providers sending surprise medical bills – while also lowering costs.
- Maintaining fair and market-based payments for out-of-network care; and
- Reducing Americans’ health insurance premiums and taxpayers’ costs by avoiding an arbitration process that adds unnecessary cost, delay, and red tape to the health system.
By the Numbers: Surprise Medical Billing
- 3.3 million: Since the IDR portal launched in April 2022, more than 3.3 million disputes have been initiated, far exceeding projections from the Department of Health and Human Services.
- 87%: Providers continue to win far more often—at 87% compared to just 18% for health plans in Q4 of 2024.
- 447%: Providers are not only winning disputes more often, but when they do, their payment offers are significantly higher—a median of 447% compared to just 105% for health plans.
- 63%: In the first half of 2024, nearly two-thirds (63%) of resolved cases came from just five organizations: Team Health, SCP Health, Radiology Partners, AGS Health, and HaloMD.
- 600% fee increase: CMS increased the administrative fee for initiating arbitration in 2023 from $50 to $350 per dispute, resulting in higher costs for patients and signaling abuse or overuse of arbitration.
- $162 million: In 2023 alone, the Centers for Medicare & Medicaid Services (CMS) collected over $68 million in IDR administrative fees and over $94 million in IDRE compensation.
- 31: The 31 lawsuits filed against the No Surprises Act, implementing regulations and decisions by Independent Dispute Resolution entities are likely to increase costs and wrap the system even more with red tape.
Our Members
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Latest News
ICYMI: Arbitration Roulette—When Outcomes Depend on the Arbitrator, Not the Facts
A new Health Affairs article published by researchers at Georgetown University’s Center on Health Insurance Reforms and released as a companion article to an earlier analysis, highlights alarming inconsistencies in how arbitrators are resolving payment disputes under...
ICYMI: Private Equity-Backed Providers and Profit-Enhancing Middlemen Have Made Manipulating the IDR Process a Business Model
Certain health care providers—particularly large, private equity-backed groups—are increasingly dominating the federal Independent Dispute Resolution (IDR) process established under the No Surprises Act, according to new data from the Centers for Medicare &...
CASMB Urges the Trump Administration to Fix Costly Arbitration Process That Threatens to Undermine No Surprises Act
WASHINGTON, DC – Unnecessary and wasteful costs from the federal arbitration process continue to add up for employers, unions and health plans as certain providers continue to overuse and likely misuse the system, according to a new letter to the Trump-Vance...