Meet Leo
The King of Care
Named after Leonardo da Vinci—and built on the HL7 DaVinci FHIR standard—Leo bridges the gap between complex health data and plain English.
A name with purpose
Named after Leonardo da Vinci—and the HL7 DaVinci Project that's transforming healthcare interoperability.
Leonardo da Vinci
1452 – 1519
Leo, The King of Care
2024 – Present
The HL7 DaVinci Project was named after Leonardo for the same reasons we named our AI assistant Leo—both represent innovation that makes the complex beautifully simple.
Your health data speaks one language
FHIR (Fast Healthcare Interoperability Resources) is like a universal translator for health records. No matter where you go, your data follows.
Portability
Your records travel with you to any doctor, any hospital, anywhere.
Real-Time
Get your lab results, prescriptions, and visits instantly—not weeks later.
You're in Control
Decide exactly what to share and with whom—your data, your choice.
Think of FHIR like USB-C for healthcare. Before USB-C, every device had its own charger. FHIR is the universal connector that makes all health systems work together.
Backed by the DaVinci Project
Leo implements the HL7 DaVinci Implementation Guides—the industry standard for payer-provider data exchange.
The HL7 DaVinci Project is a collaboration of healthcare's leading EHR vendors, payers, and providers working together to solve real interoperability problems.
Coverage Requirements Discovery (CRD)
Real-time insurance coverage checks during clinical workflow
Prior Authorization Support (PAS)
Automated prior auth requests and responses
Payer Data Exchange (PDex)
Member health data exchange between payers and providers
Clinical Data Exchange (CDex)
Provider-to-provider clinical data sharing
Documentation Templates (DTR)
Auto-populate forms from EHR data
200+ FHIR Resources, Ready to Go
From patient demographics to clinical observations, Arcade speaks fluent FHIR.
Hover over categories to see supported resources
The King of Care
Your AI health companion who speaks FHIR fluently and translates it into language you actually understand.
Explains Lab Results
Turns cryptic medical codes into plain English
Tracks Medications
Reminds you when and how to take your meds
Coordinates Care
Keeps your entire care team on the same page
Answers Questions
24/7 AI assistance grounded in your health data
Your AI health companion, always by your side
Ready to transform
healthcare together?
Join the health networks already connecting patients, families, and providers with AI-powered care coordination.