Key Insights from the 2026 HIMSS Global Health Conference and What They Mean for Your Organization
American healthcare is confronting two urgent realities. First, the administrative burden on clinicians and patients remains very high. Prior authorization delays, manual intake forms, fragmented records, and identity challenges continue to drive cost and erode the trust that is the foundation of the provider-patient relationship. At the same time, artificial intelligence (AI) capabilities are advancing rapidly, outpacing governance frameworks, regulatory structures, and data infrastructure. Together, these dynamics are the defining operational challenge of 2026.
Federal policy is responding less through sweeping new regulation than through coordinated execution levers. The Centers for Medicare & Medicaid Services (CMS) initiatives, including the Health Technology Ecosystem, information blocking enforcement, Health Data, Technology, and Interoperability (HTI-5) Proposed Rule , and the prior authorization (PA) final rule, reflect a shift toward making interoperability operational in production environments. What distinguishes this moment from prior efforts is the explicit linkage between interoperability and AI. Federal leaders are saying openly that reliable, trustworthy, and deflationary AI depends on disciplined data exchange, identify, and governance.
The 2026 HIMSS Global Health Conference & Exhibition (HIMSS26), March 9–12, in Las Vegas, NV, marked a marked a turning point in which the industry began translating that message into tangible organizational decisions. Two Health Management Associates (HMA), companies actively engaged in the program: the Leavitt Partners digital health team moderated sessions in the preconference forums and Interop Experience Pavilion, and Wakely Consulting Group, lent their expertise in Medicare Advantage (MA), Medicaid managed care, risk adjustment, and quality measurement—the areas in which FHIR-based infrastructure will directly reshape performance and risk management.
This article reflects what these teams learned and what it means for the industry.
What We Learned at HIMSS
Several themes surfaced throughout the conference, not as isolated ideas but as shared assumptions of the field shaping near-term strategy:
Successful AI deployments rely on interoperability and quality data. Across sessions and conversations, speakers emphasized that success will require not just access, but data that are standardized, governed, and semantically consistent. The promise of AI is advancing quickly, but many organizations are still working to build the data foundation needed to support it.
CMS-aligned networks are paving the way for federal transformation. Concrete pledge deadlines, and a Centers for Medicare & Medicaid Services (CMS) Administrator willing to say publicly that healthcare is the only sector where technology has failed to be deflationary, sent a signal that the industry took seriously. Voluntary frameworks are being seen as previews of future requirements.
Information blocking enforcement is no longer theoretical. Officials from ASTP/ONC confirmed that notices of potential nonconformity have already gone out to health IT firms under the certification program, and more are on the way. With Department of Health and Human Services Office of the Inspector General penalties of up to $1 million per active violation and more than 1,500 complaints filed since the federal portal launched, the compliance calculus has shifted. Dr. Thomas Keane, National Coordinator for Health Information Technology, was direct: Developers that block information risk losing their certification, and their clients risk losing access to CMS payment incentives. The long implementation runway is over, enforcement is now active, and the consequences are real.
The federal vision for AI is patient-first. CMS Administrator Dr. Mehmet Oz said to slow the inflationary effects of the growth in healthcare technology, he wants to put agentic AI tools in the hands of every Medicare beneficiary before the end of this administration—an ambitious goal. He cautioned, however, that none of it works without building the necessary data infrastructure now. AI is the destination; interoperability is the road.
CMS is ready to pivot to digital quality measures and put investment behind it. CMS and ASTP/ONC leadership announced that all quality measures will now be modeled on HL7 FHIR. MultiCare Connected Care showed it working in production. Early adopters will shape the pathway and gain strategic advantage as the transition accelerates. Successful transformation will require simplified workflows, established lines of accountability, and a product-oriented mindset geared toward data and interoperability.
Identity is a known gap, but the solution is taking shape. Patient matching, provider directories, and consumer-facing credentialing came up in nearly every policy and technical session. The $6 billion CMS cited for annual provider directory validation waste alone captured attendees’ attention. But HIMSS26 brought concrete, live progress on the credential side and a Leavitt Partners-moderated preconference session focused on moving the industry from alignment in principle to alignment in production.
Governance is now an operational discipline. Health system chief information officers and chief medical information officers described governance structures already in place and under active revision. The shift from “we need governance” to “our governance needs to evolve” was palpable.
Consumer technology has entered the clinical conversation. Emory Hillandale Hospital’s announcement of the first all-Apple facility signaled that the boundary between consumer devices and clinical infrastructure is evolving.
Autonomous AI systems were everywhere. Vendors demonstrated how AI agents are handling administrative workflows, such call centers, revenue cycle, scheduling, and PA. Health system leaders acknowledged real deployments alongside real uncertainty about governance, security, and identity management for non-human actors in clinical environments. The technology is moving faster than the frameworks designed to oversee it.
What It Means: Five Insights
The CMS Health Technology Ecosystem is redefining what “interoperable” means for federal programs; TEFCA will scale what it proves
For years, interoperability has been a certification checkbox rather than a functional description. The CMS ecosystem is changing that by tying the definition to observable behaviors: HL7 FHIR APIs that respond, encounter notifications that fire, identity verification that works at the front door. More than 700 organizations have pledged; CMS has set hard deadlines (March 31 for initial results, July 4 for advanced capabilities), and the agency is tracking outcomes, not just attestations.
In the fireside chat moderated by Leavitt Partners Principal Ryan Howells, Dr. Thomas Keane was direct: The regulatory cycle is slow, and what the ecosystem can produce in nine months is what the regulations will eventually codify. Organizations that shape this work now will have less catching up to do when it becomes mandatory.
The Trusted Exchange Framework and Common Agreement (TEFCA), which now exchanges 600 million health records across 75,000+ organizations (up from 10 million in January 2025), is the rising tide that scales what the speedboat networks prove. And state-level health information exchanges (HIEs) remain strategically important given their governance structures, trust relationships, and operational capabilities.
Provider directory is the sleeper issue
Patient matching and digital identity got considerable attention, but a provider directory may be the highest-yield near-term opportunity. CMS estimates $6 billion is wasted annually simply validating where providers practice, what licenses they hold, and what insurance they accept—a problem that compounds every time a payer, health system, or patient tries to connect with the right clinician through the right channel.
A real-time, standardized provider directory is foundational to PA, network adequacy, and care navigation. It is also one of the three heavy lifts that the CMS Health Technology Ecosystem is actively working to address. Organizations that invest now in clean, FHIR-based provider data will be ahead of an upcoming requirement.
Semantic Consistency Determines AI Outcomes
The distinction between syntactic interoperability (data move between systems) and semantic interoperability (data means the same thing in every system) was a running thread through the Interoperability and HIE Forum. Dan Liljenquist, chief strategy officer at Intermountain Healthcare, put the operational reality plainly during his keynote address: Intermountain is building a unified semantic data layer in the cloud—ingesting EHR data daily, normalizing it against common models, making it computable across 34 hospitals—because without that layer, AI produces unreliable outputs at scale.
Graphite Foundry, the mechanism Graphite Health is developing as a nonprofit collaborative, represents a model where health systems build shared semantic infrastructure rather than solving the same problem independently behind proprietary walls. The broader implication: AI strategy and data infrastructure strategy are the same, and organizations that treat them separately will find that their AI investments underperform.
Digital Identity and Privacy Architecture are Converging
Policy and industry discussions reflected growing alignment around higher‑assurance digital identity, privacy‑preserving design, and consistent credentialing. Progress in this area reduces friction for patient‑directed access while supporting trust and security across ecosystems.
Mr. Howells moderated the preconference session, Bridging Digital Worlds: Identity Federation Strategies Across B2B and B2C Ecosystems, which brought together CMS Chief Health Technology Officer Alberto Colon Viera, David Bardan (CLEAR), Wes Turbeville (ID.me), and Renee Edwards, Applied AI at UnitedHealth Group. The session produced three concrete outcomes:
- CMS confirmed Medicare.gov is now live with CLEAR, ID.me, and Login.gov, meaning consumers can choose which credential they use and relying parties can leverage that same credential to authenticate consumers into their own systems.
- Participants agreed on a common IAL2 token payload.
- UnitedHealth Group announced United Health Group’s pursuit of Kantara certification and unification of all their portals to a single identity based on IAL2.
Identity has long been a blocker to scalable patient access. Aligning on a common IAL2 model removes another friction point and moves the industry closer to a future in which patients can securely access their medical records through the apps they choose.
Interoperability is Expanding Beyond Traditional Boundaries
For years, FHIR-based infrastructure has been built primarily around clinical and claims data. But two sessions in signaled meaningful progress on two long-neglected fronts: pharmacy and oral health. Pharmacy data — critical to medication management, managed care, and complete longitudinal records—are increasingly being drawn into the standards-based exchange ecosystem, including the recognition of pharmacists as clinicians whose data and clinical contributions belong in the longitudinal record.
Patients are also gaining real-time visibility into their own pharmacy benefits: the Consumer Real-Time Pharmacy Benefit Check, an open FHIR-based standard, puts cost and coverage information directly in patients’ hands at the point of prescribing — a meaningful step toward the same patient empowerment that the “kill the clipboard” and digital identity work is driving elsewhere in the ecosystem.
Oral health data, long absent from the medical record despite its correlation with diabetes, cardiovascular disease, and maternal health, is now the subject of active federal interoperability investment across CMS, the Veterans Health Administration, and the Indian Health Service. Leavitt Partners’ alliances in both domains—the Oral Health Interoperability Alliance and the Pharmacy Interoperability and Clinical Services Alliance (PICSA)—are helping shape the technical and policy frameworks that will bring these data streams into the broader ecosystem. Whole-person care requires whole-person data, and the field is finally building the infrastructure to support it.
What Remains Unresolved
Despite momentum, several issues remain unresolved:
The Role of Payers in TEFCA and National Exchange is Still Evolving
There is growing interest in extending TEFCA beyond provider-to-provider exchange to support payer use cases such as quality measurement, care management, and prior authorization. However, questions remain around participation models, data rights, governance, and value alignment. Until these are resolved, payer engagement will likely remain uneven, limiting the full potential of nationwide exchange.
The Business Case for Interoperability is Not Yet Consistently Realized
While the policy direction is clear, the economic incentives are still misaligned. Providers often bear the operational burden of data exchange, while financial benefits may accrue elsewhere. Similarly, investments in interoperability infrastructure do not always translate into immediate or measurable returns. Advancing adoption will require clearer ROI pathways, shared incentives, and models that distribute value more equitably across stakeholders.
Governance and Operating Models are Still Catching Up to the Technology.
There is increasing recognition that interoperability at scale is not just a technical challenge — it is a governance challenge. Questions around enforcement, delegation of authority, participant accountability, and operational oversight remain active areas of development. As exchange expands, these governance structures will need to mature rapidly to sustain trust and ensure consistent implementation.
Near-term signals, such as CMS responses to pledged-network deadlines, finalization of HTI5 and related rules, continued prior authorization modernization, and digital quality measure implementation, will shape the next phase of execution.
What We’re Watching
Extending Open Standards to Rural and Underserved Providers
The Rural Health Transformation Program offers a unique opportunity to expand the open standards ecosystem being built. Leavitt Partners and Wakely are engaged in both the policy conversations and implementations that will determine how to ensure this opportunity can transform healthcare.
March 31 and July 4 deadlines
CMS set these dates publicly and specifically. How the agency responds to organizations that miss them will signal how serious the voluntary framework really is and how quickly it becomes a program condition.
HTI-5 Finalization and HTI-6 Proposed Rule
ONC’s proposed rule to focus certification on HL7 FHIR APIs, algorithm transparency, and interoperability is still in proposed form. Finalization, as proposed, would transform the vendor landscape and remove the safe harbor that legacy proprietary interfaces have relied on.
Prior Authorization is Moving
The federal regulations and last summer’s voluntary commitment by more than 60 health insurers covering 257 million Americans across commercial, Medicare Advantage, and Medicaid markets has created a moment of regulatory and industry alignment. Payers committed to reducing the volume of services requiring PA, standardizing electronic PA using HL7® FHIR® APIs, and answering at least 80 percent of electronic requests in real time by 2027. The direction is clear, the commitments are specific, and the infrastructure to support them — HL7® FHIR® APIs being built for patient access and the ecosystem is the same infrastructure PA modernization requires. Leavitt Partners and Wakely are watching closely as implementation moves from pledge to production.
The Digital Quality Measure (dQM) Enters the Implantation Phase
CMS has made clear where the market is headed: digital quality measurement built on HL7 FHIR. The challenge now is execution. FHIR infrastructure developed for prior authorization or patient access can be leveraged for quality reporting as well, creating the potential for reusable investment across use cases. But the transition to dQM is not simply a technology upgrade; it is a broader business transformation that will require changes in workflows, governance, and organizational readiness.
Digital Identity Momentum
The IAL2 token payload agreement, Medicare rollout of digital identity, and United Health Group’s Kantara pursuit signal that the industry is aligning on a shared credential infrastructure. Leavitt Partners will continue to support the development and adoption of the open identity standards that make patient-directed access real across payers, providers, and health technology platforms.
The infrastructure for an interoperable, AI-ready healthcare system is being built under real policy pressure in real-world environments. HMA companies bring health IT policy and open standards expertise to help organizations shape and navigate that landscape as well as actuarial and implementation depth to translate it into financial and operational decisions. Organizations that invest in the foundation—data, identity, standards, governance—will be positioned to move faster and more responsibly as AI capabilities continue to advance.
We Can Help
HMA companies are uniquely positioned to help organizations move from interoperability strategy to real-world execution. We provide end-to-end support across digital quality measurement transformation, policy-to-operations execution, pharmacy interoperability, oral health interoperability, digital insurance cards, and the actuarial and financial modeling needed to assess performance impact, revenue implications, and reporting risk. Leavitt Partners and Wakely professionals were active participants in HIMSS26 conversations and bring the policy, operational, measurement, and financial expertise needed to help clients prepare for what comes next.
This blog reflects policy signals and public session content from the 2026 HIMSS Global Health Conference. It represents the perspective of Leavitt Partners and Wakely Consulting Group, both HMA Companies, and does not constitute legal or regulatory advice
