CMS Built a Referral Pipeline Directly to Your Chair. If Your Practice Isn't in a Health Information Exchange, You Won't See a Single Patient From It.

As of January 1, 2026, the CMS 2026 Medicare Physician Fee Schedule formalized something dentistry has been waiting decades to see: a direct federal incentive for primary care physicians to build dental referral networks and route patients without a dental home to dental providers. The mechanism is MIPS Improvement Activity IA_PM_28, "Integrating Oral Health Care in Primary Care," and it marks the first time oral health has been embedded in a physician performance category tied to value-based payment. The demand side of the referral equation is now federally funded. The problem is that the supply side, your practice, is almost certainly invisible to the digital infrastructure physicians will use to find you.

What MIPS Actually Incentivizes — and Why It Creates a Demand Your Practice Has to Be Positioned to Supply

MIPS adjusts physician reimbursement across four performance categories: quality, cost, improvement activities, and Promoting Interoperability. Under the 2026 final rule, physicians earn MIPS credit specifically for referring patients who lack a dental home, performing oral-health risk assessments during primary care encounters, and updating their EHR templates to include oral health questions. The Santa Fe Group described this as "the first structural acknowledgment that the mouth is part of the body" within federal reimbursement policy.

That structural acknowledgment carries a very specific operational implication. To qualify for MIPS credit, physicians must complete two Smiles for Life online modules, contact local dental providers to assess referral capacity, and document their referral workflows in their EHR system. They must establish a dental referral network organized by specialty and insurance acceptance. Physicians building these networks will use whatever provider directory or data-sharing infrastructure their EHR connects to. If your practice is not in that infrastructure, you will never appear on the list, regardless of how many new-patient slots you have open.

The CareQuest-Kno2 Partnership Is Building the Data Pipes. Most Dental Practices Aren't In Them.

In March 2026, CareQuest Innovation Partners and Kno2 announced a national initiative to integrate dental care into U.S. health information exchange infrastructure. The partnership enables bidirectional data exchange between dental and medical providers, including medical-to-dental referrals, real-time clinical information at the point of care, and patient access to integrated dental and medical records. Two EDR platforms representing approximately 20% of the dental market joined as flagship partners, with production systems targeting launch within six months and a stated goal of 25% adoption among participating EDR users in year one.

That leaves 80% of the dental market operating outside the framework during its critical launch phase. CareQuest's own research found that medical providers are nearly twice as likely as dental providers to identify medications prescribed by other organizations through EHRs, a figure that quantifies exactly how disconnected dental systems remain from the connected health ecosystem. Kno2 founder Therasa Bell framed the initiative as creating "an affordable and scalable pathway for dental to fully participate in the connected healthcare ecosystem." The emphasis on "scalable" is doing real work in that sentence; the pathway is open, but it has to be deliberately walked.

Parallel capital is converging on the same gap. HeyDonto, whose Conduit platform operates as a dental interoperability exchange connecting practice management systems to medical EHRs via HL7 FHIR R4 and SMART on FHIR, closed a $20 million seed round in April 2026 at a $200 million valuation. HeyDonto is an active member of the Oral Health Interoperability Alliance (OHIA), founded in 2025 specifically to advance dental-medical data exchange standards. The investment signal is unambiguous: the infrastructure layer is being built aggressively. Practices that attach to it early will be the ones physicians can query.

Why 'Accepting Referrals' and 'Being Findable in an HIE' Are Two Completely Different Things

A persistent conflation in dental practice management treats "we accept referrals" and "we receive referrals" as equivalent. They are not. Accepting referrals means having a phone line, a fax number, maybe a referral form on a website. Being findable in an HIE means your practice's identity, specialty, location, capacity, and availability exist as structured, queryable data that physician EHR systems can access in real time.

The baseline for dental HIE participation is sobering. Research found HIE use during dental visits at just 0.17% in Federally Qualified Health Centers. Even in settings where medical and dental services are co-located, only 42% of dental providers can enter information into patients' general medical records through the health center's EHR system. The problem compounds at the vendor level: dental EDR vendors do not participate in the certification programs that medical EHR vendors are subject to, meaning the data within dental systems is often not structured in a way that can be reliably shared across networks even when the practice wants to share it.

The DirectTrust network, which Kno2 uses to route secure clinical messaging between providers, is the connective tissue that makes addressability possible. A dental practice connected to DirectTrust via a compatible EDR or integration platform becomes addressable: a physician's EHR can send a referral summary directly to your clinical inbox, complete with patient demographics, medical history, and chief complaint. The gap between accepting referrals and being addressable in that workflow spans your entire interoperability stack.

The Practices Already Seeing Physician Referral Flow — and What Their Infrastructure Looks Like

The early beneficiaries of this referral pipeline are predictable. Large DSO groups with dedicated IT departments, FQHCs that were early HIE adopters due to federal funding requirements, and academic dental programs affiliated with health systems sharing EHR infrastructure are the practices that already appear in physician provider directories. They had operational reasons to connect before MIPS created the demand.

Independent and small-group practices, which represent the majority of the dental market, are largely absent from these networks. The barrier is awareness, not cost. Kno2 and similar platforms have explicitly designed for affordability, and most state HIE enrollment processes are subsidized for smaller providers. The bottleneck is that most independent practices have never asked their EDR vendor whether the platform supports FHIR-based data export, have not contacted their state HIE about dental provider enrollment, and have no idea what a DirectTrust endpoint is. That knowledge gap is why referral flow will consolidate around connected practices first.

Oral-Systemic Integration Is a Real Revenue Opportunity — But Only for Practices That Built the Plumbing First

The clinical evidence behind this policy shift is substantial. People with severe gum disease are 2.55 times more likely to suffer a stroke. Those with untreated tooth infections face 2.7 times higher cardiovascular problem likelihood. Patients with diabetes are up to three times more likely to develop gum disease, and regular dental visits of at least once annually are linked to a 14% reduction in cardiovascular risk. The 29 million Americans who annually see only a dentist, with no medical provider contact, represent the precise population that MIPS IA_PM_28 is designed to route toward dental care.

The practical path to capturing that flow runs through three specific actions. First, call your EDR vendor and ask directly whether the platform supports HL7 FHIR R4 data export and whether it is a participating partner in the CareQuest-Kno2 initiative or has a DirectTrust-compatible messaging endpoint. If the answer is no, that conversation is overdue. Second, contact your state HIE's provider enrollment team. Most state HIEs have dental onboarding processes that take weeks, not months. Third, evaluate integration platforms like Kno2 or HeyDonto's Conduit as a bridge layer if your EDR vendor lacks native interoperability capability.

CMS built the demand. CareQuest and Kno2 are building the pipes. The practices that connect their infrastructure to those pipes in the next 12 months will receive the referral flow that MIPS generates. The practices that wait will watch it route to competitors instead.