Earlier this month, CMS named 29 early adopters of the Electronic Prior Authorization Acceleration initiative. Including nine large health systems, seven EHR developers and major national payers. The announcement frames this as momentum ahead of the January 1, 2027 deadline set by the CMS Interoperability and Prior Authorization Final Rule (CMS-0057-F). It is momentum, and the early adopters deserve credit for taking on the operational work of making the rule function in practice.
But the announcement raises a question that has been an issue with prior authorization reform from the start. The seven months between now and the deadline are going to magnify the issue even more.
The rule depends on participation across the whole prior authorization chain. The 2027 requirement focuses on payers, but the value of the rule is only when providers can submit and respond to electronic authorizations through the same standard – FHIR APIs. A health system with every provider on Epic will get there. A 30-bed critical access hospital in rural Montana will not, at least not by January 1, on its own.
In over two decades in healthcare technology, the pattern is familiar. A federal or state rule sets a standard. Large organizations with capital, IT staff, and vendor relationships meet it by the deadlines. Smaller, rural, and independent organizations do not, and the gap between the two compounds for years afterward. Prior authorization is on track to do this again unless something changes between now and January.
What equal participation requires
Prior authorizations began in the 1970s as ‘utilization reviews’. It was simple and small involving HMOs and intended to monitor costs. But in practice it has become one of the most despised administrative processes by all providers. More than one in four physicians (29%) reported that prior authorization has led to a serious adverse event for a patient in their care.
In order for this problem to be solved it requires reform by the payers – many of which have already initiated plans to simplify the process. Even with reduced prior authorizations required we won’t solve this problem until every stakeholder in workflow moves at the same time: payers, providers, EHR vendors, networks, and intermediaries. Any single group lagging breaks the workflow. Faxes and portals stick around as long as enough of the chain still depends on them, which means the workflow stays mixed with the hopes that the lagging group is small enough to ignore.
The early adopter list reflects this reality on the side that has the most resources. The payers are committed. The largest health systems and the major EHR vendors are at the table. What is missing is meaningful representation of the providers who do not run EHRs like Epic, Cerner, or Oracle, and who do not have the IT staff to build a FHIR-compliant prior authorization workflow on their own.
These providers serve a meaningful share of the country’s patient population. Many of them still rely on document-based workflows for prior authorization: faxed forms, scanned attachments, and free-text clinical notes pulled from systems that do not generate structured data in the format the rule requires. The deadline does not change the technology these providers have. It raises the bar for what that technology has to do, which most of these organizations cannot meet from their current starting point.
That is the equity problem at the center of this rule. A regulation that improves the experience for patients of large, well-resourced health systems and leaves the patients of rural providers behind is not the regulation CMS is describing in its press releases. There are roughly seven months to make sure the rule reaches both groups.
The capability already exists
Several health technology vendors in the market today already specialize in exactly the problem rural and smaller providers are facing. Their products take unstructured clinical and administrative documents and convert their contents into the standardized, FHIR-aligned data formats the rule requires. The work happens in a middle layer that sits between the provider’s existing systems and the payer’s authorization API. The provider does not need to replace their EHR. They do not need to build internal API capability. They need a partner who has already built the conversion layer and can plug it into the workflow they already use.
Companies are already doing this work. In production, at scale, for clinical documentation, claims, and increasingly for prior authorization.
My recommendation
For rural, smaller, and independent provider organizations. Do not assume the 2027 deadline applies primarily to someone else. The rule applies to the payers you contract with, and the workflow it produces will become the new normal in commercial markets shortly after Medicare Advantage plans go live. What works here is a partnership with a vendor whose product converts your existing document-based workflows into the data standards the rule requires. Start that conversation now. The earlier you bring a vendor in, the more your specific operating reality shapes how they build for your segment.
For larger health systems that interoperate with rural or post-acute providers, your imperative for the highest quality handoff is to support those providers in your communities that treat your patients – this is essential for continuity of care without disruption.
For the health technology vendors who have built this capability. There is a clearly defined market here, and the window to reach it for this rule is short. The providers who need your product are not the buyers most vendors have been built to serve. Both the rural and post-acute providers and the larger health systems who support smaller community stakeholders require your technology. Reaching them demands a commercial strategy targeted specifically for that buyer. Your product works. The question is whether your story is built for the people who need to hear it.
The unit economics of this segment are harder than enterprise. Some vendors who could serve here will look at the deal size and walk away. That is a choice with consequences both ways. The providers who go unserved stay outside the rule, and the vendors who chase only the easy buyers leave a meaningful share of the country’s patient volume on the table.
Where this goes from here
The rule will be judged on participation more than on technical compliance. The early adopter announcement is a real step. The next one is making sure the providers who are not currently in that group have a credible path to the same outcome.
The answer depends on something CMS cannot mandate directly: whether the vendors who can serve underserved providers find those providers in time, and whether those providers recognize that the capability they need already exists. Market problems get solved by participants who see the opportunity early and act on it.
I expect to spend a meaningful share of LexaView’s work between now and the deadline on exactly this question, with the technology vendors who can serve it. If your company has built the kind of unstructured document-to-standards capability described here, and you are thinking about how to reach the providers who need it before January arrives, we should talk.
LexaView translates policy and regulatory change into commercial strategy for growth-stage healthcare technology vendors. For inquiries, contact us through the form on this site.