HL7 CEO Rachel Dunscombe: Going From Specifications to Scaling Up

Why It Matters

By moving standards toward scalable, AI‑ready implementations, HL7 accelerates nationwide interoperability and cuts costly administrative friction, directly benefiting patients, clinicians and payers.

Key Takeaways

• Dunscombe emphasizes moving from specs to real‑world interoperability
• HL7’s FHIR accelerators (Gravity, Codex, Vulcan, Helios) drive implementation
• CMS‑0057‑F sets deadlines for FHIR‑based prior‑auth APIs
• HL7 named “Friend of the Ecosystem” in CMS Health Tech initiative
• Standards now focus on AI‑readable, low‑friction adoption to cut provider burden

Pulse Analysis

HL7’s leadership transition to Rachel Dunscombe marks a strategic pivot for the organization. While HL7 has long been the steward of health‑care data standards, Dunscombe’s keynote underscored that creating specifications is only the first step. The new focus is on operationalizing those standards at scale, ensuring they are machine‑readable and can be seamlessly integrated into clinical workflows. This shift aligns with broader policy pressures from Washington, where regulators are demanding measurable outcomes rather than theoretical compliance.

The rollout of FHIR accelerators—Gravity, Codex, Vulcan, Helios and others—illustrates how HL7 is turning theory into practice. These projects provide ready‑to‑use implementation guides and reference APIs that address high‑impact use cases like prior authorization. CMS‑0057‑F, a recent rule from the Centers for Medicare & Medicaid Services, imposes concrete deadlines for FHIR‑based prior‑auth exchanges, making the standard a testbed for broader adoption. By embedding AI and automation requirements, the rule pushes vendors to deliver interoperable, low‑latency solutions that can reduce claim processing times and improve patient access to care.

HL7’s designation as a “Friend of the Ecosystem” within the CMS Health Tech Ecosystem further validates its central role in the national interoperability agenda. The designation ties HL7’s standards to the “Kill the Clipboard” initiative, which aims to eliminate manual data entry and duplicate paperwork. As standards become more AI‑readable and frictionless, they enable a new wave of digital health innovators to build on a common, trusted foundation. For providers and payers, this translates into faster data exchange, clearer prior‑auth decisions, and ultimately, better health outcomes across the U.S. system.