Medical Data Interoperability & Integration Services
FHIR R4, HL7 & MIRTH Connect Integration Services for Healthcare Organizations
Structured, compliant data exchange across EHRs, labs, imaging, and payor systems, resolving interoperability debt, HL7 fragmentation, and HIPAA exposure in healthcare integration pipelines.
Most health systems run HL7 v2 and FHIR R4 simultaneously. Without a correctly designed translation layer, segment mismatches and encoding conflicts cause silent data corruption that surfaces in downstream clinical reporting, not during testing.
Records split across the EHR, LIMS, PACS, and payor platform, with no FHIR-native integration layer to combine them into a unified longitudinal patient record.
Epic, Athenahealth, and eClinicalWorks updates alter HL7 interface behaviour and FHIR endpoint structures. Integrations without version-resilient architecture break at every upgrade cycle.
Unencrypted HL7 message queues, integration engines running without TLS, and PHI flowing through middleware without audit logging are common HIPAA exposure points.
Medical Data Interoperability Services, What We Build
Five capability areas covering the full healthcare integration stack, from FHIR resource implementation through to DICOM imaging workflows.
FHIR R4 Integration & API Development
FHIR R4 implementation across the full resource spectrum, deployed on HAPI FHIR, Azure API for FHIR, AWS HealthLake, or Google Cloud Healthcare API.
- FHIR R4 resources: Patient, Observation, DiagnosticReport, Encounter, ServiceRequest, MedicationRequest, Condition
- SMART on FHIR authorization: OAuth 2.0 scopes, launch contexts, EHR-integrated app authentication
- CDS Hooks: real-time decision support at Epic, Cerner, and Athenahealth workflow trigger points
- US Core IG and Da Vinci Project IG conformance testing and HL7 Touchstone certification support
HL7 v2 Interface Development
Complete HL7 v2 message type coverage, built for production clinical environments with acknowledgement handling and error routing.
- ADT (A01–A45): patient admission, discharge, transfer, and merge, bidirectional, per-system segment mapping
- ORM/ORU: lab and radiology order placement and result delivery with structured OBX mapping to FHIR Observation
- MDM, DFT, SIU: document management, financial transactions, and scheduling integration
- HL7 v2 to FHIR R4 transformation: bidirectional conversion using HAPI FHIR model classes and custom validation
MIRTH Connect Implementation
MIRTH Connect channel development, transformation scripting, and HIPAA-compliant deployment for high-volume clinical message routing.
- Channel development: HL7 v2, FHIR, XML, JSON, DICOM, and custom message types with JavaScript transformer scripting
- Destination connectors: REST API, database, TCP/IP, SFTP, and AWS SQS/SNS for cloud-native routing
- Error handling: retry logic, dead-letter queue routing, and message-level audit logging with body storage
- HIPAA deployment: TLS-enforced channels, encrypted message storage, VPC-isolated server architecture
EHR-to-LIMS & System-to-System Exchange
Integration architectures spanning EHR-to-LIMS, LIMS-to-PACS, and EHR-to-payor across the full clinical data topology.
- EHR-to-LIMS: ORM order, specimen confirmation, ORU result delivery, automated, no manual re-entry
- LIMS-to-EHR: FHIR R4 DiagnosticReport with LOINC-coded results, abnormal flags, and reference range mapping
- EHR-to-payor: Da Vinci PAS, X12 270/271 eligibility, and FHIR Bulk Data export for analytics pipelines
Built for the Organizations Moving Clinical Data
Multi-site IDNs resolving EHR fragmentation and care coordination gaps.
- EHR-to-EHR data exchange
- Patient data interoperability
- HIPAA-compliant architecture
- ADT and ORU interfaces
Health plans needing FHIR prior authorization and member data exchange without point-to-point integration.
- Da Vinci PAS and CRD
- X12 270/271 eligibility
- FHIR Bulk Data export
- Provider-payor data exchange
Genomics labs and CROs needing LIMS-to-EHR interoperability and FHIR-based result delivery.
- LIMS-to-EHR result delivery
- FHIR DiagnosticReport
- HL7 order-result workflows
- Clinical data lake integration
Frequently Asked Questions
What is the difference between HL7 v2 and FHIR R4?
What are the most common HL7 integration challenges in legacy healthcare systems?
How do you implement FHIR alongside an existing HL7 v2 infrastructure?
What does a HIPAA-compliant healthcare integration architecture require?
Explore the Systems Around Your Integration Layer
Epic, Athenahealth, eClinicalWorks, and LIMS, the systems your integration architecture connects.
ExploreCDSS and analytics platforms built on the unified data layer your interoperability infrastructure creates.
ExploreLIMS-to-EHR integration and FHIR-based genomic result delivery for lab environments.
ExploreBook a call
Ready to Resolve Healthcare Data Fragmentation?
Tell us your system landscape, EHRs, LIMS, payor platforms, and we will design the integration architecture.
Book A Strategy Call with NonStop Team →