Prior Auth Transparency Is Here. Are you ready?
I Wrote Four Books About This Moment.
As of March 31, 2026, payers are required for the first time in history to publicly post their prior authorization denial rates, turnaround times, and appeals outcomes.
The same week, the Electronic Frontier Foundation filed a federal lawsuit against CMS over the WISeR Model, a Medicare prior authorization AI pilot running in six states. In Texas, only 62% of prior auth requests under that pilot were initially approved. The national approval rate in Medicare Advantage is 92%.
I want to say something clearly: I saw this coming. Not because I have a crystal ball. Because I read Project 2025 cover to cover. I read the One Big Beautiful Bill Act. And then I sat down and wrote four books about what it all meant for the people running the financial backbone of American hospitals.
Those books came out at the end of 2025. They are barely off the press. And the world they describe is already here.
What I wrote and why it matters right now
In RCM 2030: Strategy and Survival for Revenue Cycle Leaders, I wrote this about prior authorization:
"By 2030, I believe the days of waiting three or four days for a routine prior authorization will finally be behind us. For non-complex procedures, approvals will happen in real time, right at the point of scheduling. The reconciliation bill hardwires interoperability expectations into federal policy, and payers are already being pushed toward real-time API connections."
I also wrote this:
"Payers are not just playing defense. They are using technology to deny faster, review harder, and take back more."
That was not a prediction. That was a description of what was already in motion. The WISeR pilot is not a surprise. Payers using AI to adjudicate claims faster than most provider teams can respond is not a surprise. What is surprising is how fast it all got here.
The CMS Interoperability and Prior Authorization Final Rule (CMS-0057-F) required payers to stand up APIs for prior authorization by 2027. I covered that in detail in the RCM 2030 Companion Guide: Policy, Regulation and Compliance. The transparency mandate that just went live on March 31 was finalized in January 2024. It has been on the calendar for over two years. And yet most of the revenue cycle leaders I talk to are only now starting to think about what it means for their payer contracts.
Hospitals move slow. I understand why. The operational demands are relentless, the margin pressure is real, and there are only so many hours in a day. But the policy environment under this administration is moving fast in a very specific direction, and the window to get ahead of it does not stay open forever. We are looking at potential additional Medicare and Medicaid changes within a 60 to 90 day legislative timeline right now. The clock is running.
What you should actually do with the denial data
The prior auth transparency data is not just a policy win to acknowledge and move on from. It is a tool. Here is how to use it.
Pull your top payers' published denial rates the moment they are available on their websites. Compare their public numbers against your internal denial data by payer. If there is a gap between what they are posting and what you are experiencing, that is your opening. Bring those numbers into your next contract negotiation. For years, revenue cycle teams have had anecdotal evidence that certain payers were worse than others. Now there are public receipts.
In RCM 2030: Strategy and Survival, I was direct about this: bring denial analytics into every payer contract negotiation to enforce accountability. That advice was forward-looking when I wrote it. It is operational right now.
The urgency is real, and the timeline is not abstract
I did not write four books in a year because it was a fun project. I wrote them because I read what this administration had planned, I understood what Public Law 119-21 and Project 2025 meant for hospital finance, and I knew that most revenue cycle leaders did not have time to read hundreds of pages of policy documents and translate them into operational decisions.
The RCM 2030 series covers AI strategy, workforce modernization, operational transformation, and policy and compliance. Together they lay out the environment hospitals are navigating right now, through 2028 and beyond.
If you want to start somewhere before diving into the books, I put together two free resources that pull directly from the same frameworks. The RCM AI Readiness Scorecard is a self-assessment across five domains: denial prevention, coding and documentation, patient financial engagement, cash forecasting, and governance. The AI in Revenue Cycle guide walks through where AI is actually delivering results in RCM right now and where it is falling short. Both are free at aprilwilson.net.
The denial data is public. The payer AI is running. The policy window is narrowing. This is the moment the books were written for.
Sources
CMS Interoperability and Prior Authorization Final Rule (CMS-0057-F): https://www.cms.gov/newsroom/fact-sheets/cms-interoperability-and-prior-authorization-final-rule-cms-0057-f
Payers' prior authorization denial rates go public — Becker's Hospital Review: https://www.beckershospitalreview.com/legal-regulatory-issues/payers-prior-authorization-denial-rates-go-public-5-notes/
Tech nonprofit sues CMS over Medicare AI prior authorization pilot — Healthcare Dive: https://www.healthcaredive.com/news/electronic-frontier-foundation-sues-cms-medicare-ai-prior-authorization-wiser/816087/
Elected officials eye further healthcare cuts — Becker's Hospital Review: https://www.beckershospitalreview.com/finance/republicans-eye-healthcare-cuts-to-fund-iran-war-report/
April E. Wilson is the author of the RCM 2030 series. She writes about the business of healthcare finance every Sunday in RCM 2030 Weekly on LinkedIn.
