Healthcare: EHR Integration
EHR integration that unifies every system into one clinical graph.
Connect Epic, Cerner (Oracle Health), Athenahealth, and more through FHIR, SMART on FHIR, and HL7 v2: then unify EHR, claims, lab, and pharmacy data into one provenance tracked knowledge graph your AI can actually trust.
The short answer
What is EHR integration?
EHR integration is the process of connecting an electronic health record system (like Epic or Cerner (Oracle Health)) to other applications so clinical, administrative, and financial data can flow between them. Modern EHR integration uses FHIR APIs and SMART on FHIR for real time app access, and HL7 v2 interface engines such as Mirth Connect for legacy ADT/ORM/ORU message feeds. Increasingly, both are unified into a knowledge graph so AI can reason across every system through a single, vendor neutral view instead of one brittle point to point integration per system.
What we build
EHR Integration, engineered on your data.
Epic & Cerner (Oracle Health)
Read and write through their FHIR APIs and SMART on FHIR launch; ADT, orders, and results over HL7 v2 where a direct API isn't exposed.
HL7 v2 interface engines
Mirth Connect and equivalent engines route ADT, ORM, ORU, and SIU messages between legacy systems and your graph, with replay and monitoring.
Ambulatory & specialty EHRs
Athenahealth, eClinicalWorks, NextGen, and Veradigm (Allscripts) connectivity through vendor APIs and standards based feeds.
C CDA & document exchange
Consume and generate C CDA documents for transitions of care, and exchange across HIE networks (Carequality, CommonWell, TEFCA/QHIN).
Healthcare data migration
Move and reconcile historical records across EHR replacements, with lineage from source field to migrated record for audit and validation.
One vendor neutral graph
Every EHR mapped to a canonical model so downstream AI reads one interface: not a separate integration for each system.
FAQ
EHR Integration: frequently asked questions.
What's the difference between an EHR and an EMR?
An EMR (electronic medical record) is the digital chart within a single practice or organization. An EHR (electronic health record) is broader: it's built to be shared across organizations, following a patient through their whole care journey. In practice the terms are used interchangeably, and integration work targets the same systems (Epic, Cerner, Athenahealth) regardless of the label.
How long does Epic or Cerner integration take?
It depends on the interface. A read only FHIR/SMART on FHIR integration against a sandbox can be working in 2 to 4 weeks; production access, security review, and HL7 v2 message feeds add time. A typical first production integration lands in 6 to 10 weeks, and once the knowledge graph layer exists, each additional system is faster because it maps to the same canonical model.
Can you integrate an AI assistant (GPT or Llama) with Epic?
Yes. We connect the model to Epic through FHIR/SMART on FHIR, then ground it in a knowledge graph so it answers from real patient and reference data with citations: not free form generation. For PHI safety we can run open weight models (Llama, Mistral) in your VPC so data never leaves your infrastructure.
Do you build custom EHR integrations or use an integration engine?
Both, matched to the system. FHIR native EHRs are integrated directly through their APIs; legacy HL7 v2 feeds go through an interface engine like Mirth Connect. The knowledge graph sits above both as the stable, vendor neutral layer your applications and AI actually read from.
Explore the healthcare stack
Related healthcare capabilities.
Patient 360 & Record Linkage
Resolve the same patient across EHR, claims, lab, pharmacy, and device data into a canonical patient graph: the foundation for care coordination, risk stratification, and every downstream clinical AI.
Learn moreClinical GraphRAG & Decision Support
Ground every LLM answer in your clinical knowledge graph and the patient's record, with fact level citations your compliance team can click. Guaranteed hallucination reduction, in writing.
Learn moreHealthcare AI Compliance & Risk
HIPAA compliant, SOC 2 Type II, on prem/VPC deployment, PHI de identification, and full provenance: so your AI clears compliance instead of dying in it.
Learn moreReady to build ehr integration on grounded, compliant AI?
A 6 week pilot with one use case, fixed scope, and outcomes guaranteed in writing: hit the target or the pilot is free.