Industry Memberships
Onyx holds active memberships and leadership roles across the organizations defining health data standards, federal policy, and the future of interoperability — from the working groups authoring HL7 specifications to the CMS-aligned networks shaping how payers and providers exchange data at scale. When the standards evolve, we're already in the room.
Standards & Specifications
Where the rules get written.
The global authority on healthcare data standards. Onyx team members are active contributors and workgroup leaders across FHIR, C-CDA, and payer data exchange — including Co-Chair of the HL7 Financial Management Work Group.
An HL7 FHIR accelerator advancing payer-provider data exchange. Onyx co-authored the Da Vinci PDex implementation guide — the specification CMS-0057 payer-to-payer and provider access APIs are built on.
FHIR at Scale Taskforce — an HL7 initiative building the identity, trust, and access frameworks needed for large-scale FHIR exchange. Critical infrastructure for CMS-0057 patient matching and API security.
Data Access & Exchange
Where access becomes action.
Coalition advancing consumer-directed health data exchange. Onyx supports CARIN's mission to enable patients and members to access and share their health information through standardized, open APIs.
Promotes real-world adoption of FHIR-based solutions across healthcare. Onyx is an active member advancing production-scale FHIR implementation for health plans and the broader payer ecosystem.
Emerging & Federal
Where the industry is heading next.
Advancing the integration of oral health data into the broader health data ecosystem. Onyx supports OHIA's work to extend FHIR-based standards into dental and oral health — closing a longstanding gap in whole-person care data.
Advancing digital quality measurement using FHIR-based clinical data. Onyx supports the shift from manual chart abstraction to automated, continuous digital quality reporting — directly enabling better Stars and HEDIS performance.
Direct alignment with CMS programs and aligned networks. Onyx operates within the CMS health tech ecosystem to ensure our platform stays ahead of federal policy, mandate timelines, and the evolving regulatory landscape for health plans.
Learn how Onyx's deep standards expertise translates into a faster, lower-risk path to CMS-0057 compliance.
