Stop Surprise Medical Bills
Despite the success of the No Surprises Act, certain private equity-backed providers and arbitration middlemen are systematically manipulating the law’s arbitration process — known as independent dispute resolution (IDR) — to extract maximum payments from employers and patients. This ongoing misuse and abuse of the process—continued surges in arbitration filings, sky-high final payments that overwhelmingly favor providers, and growing use of third-party IDR firms—is raising alarms about the consequences for consumer premiums and health care affordability.
Our Mission
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- Protect patients and families from surprise medical bills sent by out-of-network providers.
- Maintain fair and equitable payments for providers with a benchmark standard based on local, competitive market-based rates.
- Help reduce consumers’ health insurance premiums and taxpayers’ costs by avoiding an arbitration process that adds unnecessary cost, delay and bureaucracy to the health system and is particularly harmful for smaller companies.
The Problem
Surprise medical billing—also known as “balance billing”—made it harder for patients to afford necessary medical care, often when they least expect it. Now, with patient protections in place, certain private equity-backed providers and profit-enhancing middlemen are using the arbitration process as a business model to extract profits. This aggressive, profit-driven use of the arbitration process not only inflates costs, but it also undermines the intended goals of the No Surprises Act: to make care more affordable and accessible for patients.
Role of Private Equity
The Solution
Everyone in America deserves affordable, high-quality health coverage and care. Surprise medical bills undermine that promise, threatening the health and financial stability of millions of patients each year. Together, we must ensure patients are protected from excessive costs and empowered to make informed choices.

News
Private Equity Wins, Patients Lose in New Senate Surprise Billing Legislation
WASHINGTON — After years of certain private equity-backed providers scamming patients with costly surprise medical bills, new legislation S.2420 introduced in the Senate would add even greater costs for employers, health plans and patients. CASMB members and allies,...
Nutex Health Saw Financial Upside “Exploiting” the Arbitration Process & Exposed A New Surprise Billing Business Model
While the No Surprises Act successfully protects patients from unexpected medical bills, Nutex Health’s approach reveals how the law’s arbitration process, also known as the Independent Dispute Resolution (IDR), can be exploited for financial gain. The implications...
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...
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Tell Washington it’s time to protect patients from surprise and unfair medical bills.