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InterSystems Health Connect vs. Rhapsody
InterSystems Health Connect: Proven, Scalable, and Built for the Future

Choosing the right healthcare integration engine matters. See how InterSystems Health Connect delivers unmatched scalability, reliability, and innovation.
InterSystems is recognized and trusted as a leader in healthcare interoperability for 47+ years.
1 Billion
Health records managed using InterSystems technology globally
100%
% of hospitals on the U.S. News & World Report Honor Roll that use our products
2 Million
Number of concurrent Epic users leveraging our technology
curved glass skyscraper in a city skyline
InterSystems: A proven legacy of deep-rooted experience
Founded in 1978, InterSystems has nearly five decades of experience delivering mission-critical healthcare data solutions. This legacy reflects a deep understanding of interoperability, performance, and long-term customer partnerships.

Rhapsody, first released in 2000 under Orion Health, serves the same space but has evolved mainly through acquisitions rather than continuous in-house innovation.

Health Connect vs. Rhapsody

Capability
InterSystems Health Connect
Rhapsody
Company History and Ownership
Founded in 1978, founder-owned and stable
Released in 2000, now private equity–owned
Unified Technology Platform
All applications and solutions built in-house with native and performant integration
Disparate portfolio assembled through acquisitions, not part of a common platform
Easy Customization and Flexibility
Extensive integration customization is available through Python and graphical tools
Requires JavaScript or Java for advanced logic
Deployment Model
Cloud SaaS and On-Prem
Cloud SaaS and On-Prem
High Performance and Scalability
Built on InterSystems IRIS for Health, the most popular data platform for healthcare, optimized for high-speed processing and built-in security for data governance
Designed around a proprietary message store architecture that can constrain horizontal scalability and multi-instance deployments
FHIR-native Technology
FHIR-native APIs and Repository for both on-premises and cloud deployments
No native FHIR repository
Data Transformations
Out-of-the-box data transformations between healthcare standards
Requires user-generated definitions for transformations
Pricing Approach
Modern transaction pricing based on usage
Flat per interface pricing regardless of use

The Health Connect Difference

Purpose built for healthcare. Nothing else.

doctors looking at monitor

Purpose built for healthcare. Nothing else.

Purpose-Built for Healthcare. Nothing Else.
Health Connect is more than a general-purpose engine retrofitted for healthcare. It’s a high-performance integration platform built exclusively to support the unique scale, standards, and demands of the healthcare ecosystem.
  • Native support for HL7®, FHIR®, CDA, X12, DICOM, and more.
  • Real-time messaging and transformations with sub-second latency
  • Supports integration across EHRs, payers, labs, HIEs, devices, and beyond
  • Continuously updated to align with evolving healthcare regulations
  • Built-in data governance that healthcare requires

Powerful by design, flexible by default

Whether your team prefers visual tools or scripting, Health Connect adapts to your workflows without forcing trade-offs.

  • Low-code interface development for rapid onboarding
  • Full control for developers through scripting and logic customization
  • Built-in support for versioning, testing, rollback, and pipeline promotion
  • Isolated environments for dev, test, and production

Deployment that fits you, not the other way around

Your infrastructure, your choice. Health Connect offers deployment flexibility without sacrificing performance or security.

  • Cloud-native, containerized architecture
  • Fully managed service, cloud, or on-premises
  • Horizontal scalability and multi-tenancy built in
  • Designed for enterprise-grade reliability and uptime

Security, compliance, and observability baked in

Health Connect is built to operate in the most demanding healthcare environments, with security and auditability designed into every layer.

  • Role-based access controls and encrypted messaging
  • Secure audit trails and message reprocessing
  • API management, DNS controls, and advanced firewall configuration
  • Supports HIPAA compliance and is ISO certified

Support that starts, and stays, with us

When your systems are on the line, there’s no room for third-party hand-offs. With Health Connect, you get direct access to the people behind the platform.

  • 24/7/365 support from InterSystems global experts
  • Proven onboarding frameworks and migration tooling
  • Deep documentation and active developer community
  • Customer-driven roadmap, not investor-driven priorities

InterSystems is a trusted partner for healthcare providers
and application developers worldwide.

  • Manifest MEDEX
  • Mass General Brigham
  • Epic
  • Guerbet
  • Roche
  • Olympus
  • VA - US Department of Veterans Affairs
  • Healthix
  • Bumrungrad International Hospital
  • Northwell Health

Healthcare Integration Insights

Jul 20, 2023
Decision Guide
Healthcare Cloud: Opportunities and Considerations for Healthcare IT Leaders and Planners
Oct 05, 2023
InterSystems Health Connect
Using InterSystems Managed Services for InterSystems Health Connect Streamline Operations and Free up Resources With Health Connect in the Cloud
Nov 19, 2024
High Performance, Availability, and Security
How InterSystems Ensures High Performance, Availability, and Security for its Cloud-Hosted Offerings
May 08, 2025
Longitudinal Health Record
This briefing highlights how InterSystems is collaborating with diverse customer organizations to streamline the set-up of new data feeds to a high-performing longitudinal health record.
Nov 02, 2023
Healthcare Innovation Article
InterSystems HealthShare Health Connect Cloud is a managed integration engine cloud service that provides flexibility and scalability to support the ever increasing needs of healthcare interoperability.
Feb 02, 2024
UK NHS
Integrate disparate hospital trusts to achieve a comprehensive electronic health record using InterSystems HealthShare® Health Connect Cloud™
Aug 14, 2024
Large Health System
A Large Health System built a robust integration platform with InterSystems HealthShare Health Connect in under a year that now supports 1,000 interfaces, 104 million messages per weekday and 136 connected systems.
Jul 21, 2022
Four InterSystems HealthShare Health Connect Customer Stories
Healthcare leaders turn to InterSystems HealthShare Health Connect® for bridging EMRs, for better care decisions at the bedside, for innovations in telehealth and remote care, for business growth, or for preparing for the future.
Jul 13, 2023
Integration Across the Delivery Network (IDN)
The developers at this large U.S. integrated delivery network (IDN) have no patience for integration engines that mindlessly do one job and one job only. Since replacing an old engine with InterSystems integration technology over a decade ago, the IDN has seen InterSystems solutions solve multiple problems to power growth, save employee time, and reduce costs. In one project alone, InterSystems saved them $100,000. Other examples of benefits delivered using InterSystems integration technology include:
Sep 29, 2021
HealthShare Health Connect
InterSystems HealthShare Health Connect helped one of the top 3 integrated delivery networks (IDNs) achieve smooth data migration and maximize value.
Nov 04, 2022
Inpatient-level of Care at Home
A private hospital group in the Middle East is bringing the hospital to patients at home. The care team uses in-home devices to monitor patients and a phone app to deliver device and patient-generated data to its EMR. The physicians and nurses making virtual house calls have all the information they need, using familiar software, for optimal, personalized care.

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