AMA Presses CMS to Hold Firm on 2027 Electronic Prior Authorization Deadline

Anyone who has waited days, sometimes weeks, for an insurer to approve a medication or procedure knows what prior authorization can cost a patient. It is not just paperwork. It is delayed chemotherapy, postponed surgeries, and prescriptions that sit unfilled while a fax machine somewhere processes a form. That is the human backdrop to a regulatory fight now playing out between the American Medical Association and the federal agency that oversees Medicare and Medicaid.

The AMA is urging the Centers for Medicare & Medicaid Services to stick with its January 1, 2027 deadline for electronic prior authorizations, a requirement built into CMS's Interoperability and Prior Authorization final rule. In a September 18 letter to CMS Administrator Mehmet Oz, M.D., AMA President John Whyte, M.D., asked the agency to hold the line and "reject broad enforcement discretion during 2027."

Think of the current prior authorization process like an old-fashioned toll booth on a highway, one where every car has to stop, hand over paperwork, and wait for a human attendant to wave it through. The rule CMS finalized aims to replace that booth with an automated pass system, an application programming interface, or API, that lets computers exchange the necessary information in seconds rather than days. Payers are required to build this technology so prior authorization requests, patient access, and provider access can all move electronically instead of through phone calls and faxes.

"CMS should stay the course and remain steadfast in its commitment to 'axe the fax' and make [electronic prior authorization] a reality for physicians and patients," Whyte wrote.

The stakes go beyond convenience. CMS has projected the shift will generate roughly $15 billion in savings over ten years, a number that reflects countless staff hours currently spent on hold with insurance companies, printing forms, and re-submitting paperwork that gets lost or rejected on technicalities. Every dollar and every hour saved on administrative friction is, in theory, a dollar and an hour that can go back toward actual patient care.

The Blame Game Over Slow Adoption

Here is where the dispute gets pointed. Insurers have reportedly cited limited physician engagement with electronic prior authorization systems as a reason to push back the enforcement timeline. Whyte pushed back hard against that framing in his letter, calling it a distortion that shifts blame onto doctors for a problem the industry itself created.

"This is a catch-22: physicians are portrayed as unwilling to use ePA, yet physicians are not receiving needed education and support from health plan and EHR developer partners, which perpetuates physician 'unwillingness,' and so on," Whyte wrote. He was direct about what he believes is really happening: "This is a manufactured problem created to justify a delay."

It is worth sitting with that argument for a moment. If physicians are not adopting a new electronic system, there are usually two possible explanations. Either they do not want to use it, or nobody has properly trained them and the tools are not ready for real-world use. The AMA is arguing forcefully for the second explanation, and it has a request attached: CMS should push electronic health record developers to publish clear implementation timelines and offer real testing opportunities before the deadline arrives. The AMA has also offered to help draft specific questions physicians can put to EHR developers and health plans, essentially giving doctors a checklist to hold vendors accountable.

Some progress has already happened on paper. Back in May, CMS announced that 29 healthcare organizations, including major insurers like UnitedHealthcare, Cigna, and Aetna, signed a pledge to act as "early adopters" of electronic prior authorization systems. Signing a pledge, though, is not the same as showing results, and that gap between commitment and practice is exactly what worries the AMA.

A survey the organization conducted in December 2025 captured that skepticism in concrete terms. Of the 1,000 physicians surveyed, only a third, 33%, said they believed the payers' pledge from the previous summer would lead to meaningful change. Two in three doctors, in other words, are not convinced the industry will follow through without a firm deadline forcing its hand. That statistic matters because it suggests the AMA's concern is not theoretical. Physicians who deal with prior authorization daily are telling their professional organization they do not trust voluntary commitments to get the job done.

Whyte's letter frames the coming months as a test not just for the healthcare industry, but for the Trump administration's credibility on this issue. "Staying steadfast will protect patients, prepare physicians, and secure the Administration's legacy of making ePA work in practice, not merely on paper," he wrote. That phrase, "not merely on paper," is doing a lot of work. It is a reminder that regulations only matter if they are enforced, and that enforcement discretion, however well-intentioned, can quietly become a loophole that undoes years of planning.

Why It Matters

Prior authorization reform has been a slow, grinding process, and the 2027 deadline represents a hard-won milestone after years of advocacy from physician groups frustrated by administrative burdens that pull time and resources away from patient care. If CMS grants broad enforcement discretion now, even temporarily, it risks signaling to insurers that deadlines are negotiable whenever adoption proves inconvenient. That precedent could ripple far beyond this one rule.

For patients, the practical difference between a functioning electronic system and a stalled one is measured in wait times for treatment, in whether a prescription gets filled on schedule, and in whether a physician's office spends its energy on care or on paperwork. The AMA's letter is, at its core, a plea to keep that promise intact. Whether CMS agrees will shape how much trust physicians and patients can place in future healthcare technology mandates, and how seriously the industry takes deadlines going forward.