HL7 v2 & v3
No-code drag-and-drop
25+ years proven
Healthcare Data Integration Engine — HL7, FHIR & Beyond
HEMI (Healthcare Enterprise Messaging and Integration) is eTransX's no-code healthcare integration engine and healthcare interoperability platform. Build, test, and deploy HL7 interfaces, FHIR integrations, and healthcare data connections in days, not months, without custom programming.
90%
Reduction in build time
Days
Typical go-live time
25+
Years of healthcare integration
Zero
Lines of code required
Definition
What Is HEMI?
HEMI (Healthcare Enterprise Messaging and Integration) is the eTransX no-code integration platform that connects EHRs, laboratories, and other health systems, with support for HL7, FHIR, CCD, EDI, and REST/JSON message formats.
Drag-and-drop tools, prebuilt interface templates, and end-to-end connection monitoring let teams build, test, and deploy interfaces quickly, cutting build time by up to 90 percent without custom programming or waiting on an outside vendor.
Related Reading
Guidance on healthcare interoperability, HL7 and FHIR standards, and connecting clinical data across systems.
- How to Choose an Integration Platform That Handles Both FHIR and HL7 v2 What to evaluate before committing to a platform, and the tradeoffs that lead to expensive migrations later.
- Bridging Legacy HL7 Systems and Modern FHIR Workflows How older HL7 v2 environments connect to API-driven FHIR applications without replacing existing infrastructure.
- AI-Ready Clinical Data: Why AI Is Only as Good as the Data Feeding It Why the AI question in most health systems is really a data quality and data movement question.
- Medical Data Storage and Integration: SaaS vs. On Premise Weighing hosted and on-premise models for clinical data exchange, storage, and record consolidation.
- Solving Laboratory Connectivity Challenges Connecting labs and clinics to ordering providers and public health reporting destinations.
- How Connected Systems Reduce Barriers to Healthcare Access What data silos and fragmented networks cost patients, and what closing those gaps requires.
FEATURES
Key Features and Capabilities
No-Code Drag-and-Drop
Build complex healthcare interfaces visually with zero programming.
Multi-Standard Support
HL7, FHIR, CCD, EDI, XML, flat files, REST APIs, JSON, and more in one integration platform.
Prebuilt Templates
Accelerate deployments with reusable HL7 interface templates and mappings.
Rapid Development
Reduce interface build time by up to 90%.
Flexible Deployment
On-premise, cloud-hosted, SaaS, or hybrid deployment models.
24/7 Monitoring
Real-time dashboards, alerts, and interface health monitoring.
eTX Stream
Secure, VPN-free transport layer for reliable healthcare data exchange.
Managed Services
Full-service healthcare integration services from eTransX.
How Hemi works
From Connection to Insight
1
Connect
Define endpoints (EHRs, EMRs, LIS, HIE, WCC, APIs).
2
Transform
Map, validate, and normalize healthcare data visually.
3
Route
Automate real-time healthcare data exchange using intelligent routing and business rules.
4
Monitor
Track interface performance with real-time monitoring and alerts.
Market
Healthcare Markets Served
Hospitals & Health Systems
Laboratories
ACOs & CINs
EHR Vendors
Behavioral Health
Rural & Critical Access Hospitals
Community Care Organizations
Government & Public Health
FQHCs
Health Information Exchanges (HIEs)
Testimonials
What Customers Say
Before eTransX, creating interfaces took months; now it takes days.
Bob Dowd Pathology, Inc.Interfaces that took months are now live in days.
Megan Dooley Yosemite Pathology Medical Group
Case Studies
Proven Client Results with HEMI
Pathology, Inc.
Challenge
Interface creation took months; every change required an outside vendor.
Result with HEMI
Interfaces now built in 1–2 days by in-house staff; no coding required.
APMG (Advanced Pathology Medical Group)
Challenge
Each interface cost ~$9,000 and took up to 3 months.
Result with HEMI
Interface time reduced to approximately one week; significant cost savings reinvested into growth.
Yosemite Pathology Medical Group
Challenge
Multi-EHR connectivity bottleneck limiting physician outreach program.
Result with HEMI
Multi-destination results delivery deployed rapidly; outreach program scaled.
Union General Hospital
Challenge
Complex internal and external interface backlog.
Result with HEMI
Backlog cleared; ongoing monitoring with real-time alerting deployed.
Comparison
HEMI vs. Point-to-Point Interfaces vs. Other Integration Engines
Compare traditional interface development approaches with HEMI's healthcare interoperability platform, built for rapid deployment, simplified management, and enterprise scalability.
| Capability | Point-to-Point (Custom) | Other Interface Engines | HEMI by eTransX |
|---|---|---|---|
| No coding required | No | Partial | Yes: fully configuration-driven |
| Prebuilt template library | No | Limited | Yes: extensive, major EHRs covered |
| Supports HL7 v2, v3, and FHIR | One format per build | Often HL7 or FHIR only | Yes: all three plus CCD, EDI, more |
| Managed services available | Custom contract required | Rare | Yes: full build & operate option |
| Social care / SDOH connectivity | Not supported | Not supported | Yes: via HEMI + WCC integration |
| Deployment options | On-premise only | Varies | All three options (on-prem, cloud, SaaS) |
| Typical time to first interface | Weeks to months | Days to weeks | Days |
| 24/7 monitoring & alerting | Manual | Varies | Yes: built-in dashboards |
WHOLE-PERSON CARE
Extend HEMI to Whole-Person Care with the Wellbeing Care Community (WCC) Platform
HEMI handles clinical data exchange. When your organization is ready to connect clinical care with social care, including housing, food access, transportation, behavioral health, workforce development, Social Drivers of Health (SDOH) initiatives, and community services, HEMI integrates directly with eTransX's Wellbeing Care Community platform.
- Closed-loop referral management across clinical and community-based organizations
- Community Information Exchange (CIE) with a proven 20+ year track record
- Personalized success pathways for individuals and families
- Health-Related Social Needs (HRSNs) screening, tracking, and reporting
- 42 CFR Part 2-aligned consent and privacy management
- Role-based data access across anchor organizations and CBOs
- Long-term outcome tracking, not just isolated activity checklists
- Two-way SMS, email, and video client engagement
- XRunner ADEL for automated data exchange with web-based portals
- Intelligent Email Hub for routing cross-organization emails into structured workflows
WCC is HIPAA-compliant and 42 CFR Part 2-compliant, hosted on AWS with full disaster recovery and 24/7 monitoring. Together, HEMI + WCC create a unified healthcare interoperability and community collaboration platform supporting whole-person care.
Frequently Asked Questions
About HEMI and HL7 Integration
What is HEMI, and what does it stand for?
HEMI stands for Healthcare Enterprise Messaging and Integration. It is eTransX's healthcare integration engine, HL7 interface engine, and healthcare interoperability platform, enabling organizations to connect EHRs, laboratories, HIEs, community systems, and cloud applications without custom programming.
Does HEMI support FHIR, or only HL7?
HEMI supports both legacy HL7 (v2 and v3) and modern FHIR R4, as well as CCD, CCR, EDI/X12, NCPDP, ODBC databases, flat files, XML, and web services. It is a true multi-standard integration platform, enabling organizations to bridge legacy and modern systems within a single deployment without replacing existing infrastructure.
How long does it take to build an HL7 interface with HEMI?
Standard interfaces are typically deployed in days rather than weeks or months. Using prebuilt HL7 interface templates, organizations dramatically reduce implementation time.
What deployment options does HEMI offer?
HEMI is available as an on-premise installation, a cloud-hosted deployment, or a fully managed SaaS offering. Organizations can start with a single connection and scale to multi-destination routing as they grow. eTransX also offers fully managed healthcare system integration services for organizations that prefer a turnkey solution.
Can HEMI support behavioral health and 42 CFR Part 2 requirements?
Yes. HEMI includes support for privacy-aware data sharing with HIPAA and 42 CFR Part 2-aligned consent workflows, making it appropriate for behavioral health organizations and substance use disorder (SUD) programs.
How does HEMI connect to the Wellbeing Care Community (WCC) platform?
HEMI connects directly with eTransX's Wellbeing Care Community platform to support closed-loop referrals, community information exchange (CIE), SDOH tracking, and real-time collaboration across clinical and community-based organizations.
What is eTX Stream, and how does it relate to HEMI?
eTX Stream is eTransX's VPN-free secure transport layer that provides encrypted real-time healthcare data exchange without traditional VPN complexity.
What is an HL7 interface engine, and why is one needed?
An HL7 interface engine translates, routes, and monitors healthcare data between systems that use different formats. It acts as a universal translator, ensuring accurate and reliable data exchange without custom point-to-point coding.
What is the difference between HL7 v2 and FHIR?
HL7 is the industry-standard messaging format for healthcare integration. FHIR is a modern API-based interoperability standard supporting real-time healthcare data exchange. HEMI supports both.
Does eTransX offer managed integration services?
Organizations can manage HEMI internally or leverage eTransX's fully managed healthcare integration services, where eTransX designs, builds, monitors, and maintains interfaces.
Ready to Simplify Your Healthcare Data Integration?
Our integration specialists have been helping hospitals, laboratories, ACOs, Health Information Exchanges, and community care networks achieve healthcare interoperability and healthcare data integration for over 25 years.
Phone:(888) 221-4971
Email: info@etransx.com
Address: 205 Powell Place, #447, Brentwood, TN 37027
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