FROM DATA EXCHANGE TO DATA INTELLIGENCE

Onyx turns connected health data into
operational advantage

Built on deep interoperability expertise and delivered through OnyxOS — our intelligence operating system

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Get Data
Make Data Usable
Use Data
OnyxOS
50+
Payer Organizations
25+
State Medicaid Programs within our payer network
55M+
Lives Supported
#1
Black Book Customer Satisfaction

Supported by an extensive partner ecosystem for faster deployment, lower risk, and seamless integration. View all partners →

OnyxOS

One operating system. Powering critical payer workflows.

OnyxOS is built as a layered operating system — each tier feeds the next. Data is acquired once at the foundation and reused across every intelligence application above it. The result: faster compliance, deeper analytics, and AI built on a record you can trust.

USE DATA
AI-Powered Payer Intelligence
Payer Intelligence Applications
• CMS COMPLIANCE • RISK ADJUSTMENT • DIGITAL QUALITY • CARE GAP CLOSURE • PAYMENT INTEGRITY
MAKE DATA USABLE
Unify, Structure, Operationalize
Payer Data Infrastructure
• ONYX COMPLIANCE • ONYX INTEGRATED DATA REPOSITORY • ONYX INTELLIGENCE
GET DATA
Acquire Once, Use Everywhere
Model-Driven Data Fabric
• ONYX DATABRIDGE • Patient Longitudinal Health Record Built On: CLAIMS • CLINICAL • EHR • REGULATORY • HIE

HIPAA COMPLIANT • HITRUST CERTIFIED • SOC 2 TYPE II - FHIR-NATIVE • CLOUD AGNOSTIC

Onyx Expert Services

From strategy to support. Delivered end-to-end.

CONSULT
DESIGN
IMPLEMENT
TEST
SUPPORT

Every OnyxOS deployment is backed by the Onyx expert services team — specialists in FHIR, CMS compliance, and payer operations who consult, design, implement, test, and support alongside your team.

CMS-0057

A new foundation
for payer interoperability

The CMS Interoperability and Prior Authorization Final Rule introduces four new APIs and 50+ requirements reshaping how health plans exchange data with patients, providers, and each other — effective January 1, 2027.

Explore OnyxCompliance Download the CMS-0057 Guide
Featured Content

Insights for the future of payer intelligence.

From Compliance to Revenue Intelligence Why we built OnyxOS and how the InteropX integration makes intelligence operational
POINT OF VIEW

From Compliance to Revenue Intelligence: Why the next decade of payer performance starts with connected data — not just compliance.

Susheel Ladwa
Susheel Ladwa
CEO
CASE STUDY

How a regional Medicare Advantage plan turned disparate data into a 20% lift in HEDIS measure performance — and 60% less compliance risk.

Onyx Team
Onyx Team
PARTNERSHIP

Onyx and Veritas Data Research are bringing high-fidelity mortality data into healthcare workflows via FHIR APIs — fixing one of healthcare's most broken signals.

Mark Scrimshire
Mark Scrimshire
Chief Interoperability Officer

Ready to turn interoperability into intelligence?

Let's talk about where your plan is headed — and how the team behind the standards can help you get there.

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