Apex Nexus™
The clinical interoperability layer for health systems, EHR data, and regional HIE nodes. Native FHIR R5, intelligent query, zero lift-and-shift.
Most health systems sit on a decade of EHR data they can't query, a patchwork of interface engines, and a roadmap full of FHIR promises. Nexus replaces that stack with a single AI-native interoperability layer that speaks every standard and loses none of the context.
What Nexus does.
Native adapters for Epic, Cerner/Oracle Health, Athenahealth, MEDITECH, NextGen, and Allscripts. HL7 v2, C-CDA, FHIR R4/R5, flat files — read once, normalize once, query everywhere.
A low-latency FHIR gateway backed by the Data Lake. Search by code, concept, cohort, or natural language. Results stream as they resolve.
Every inbound record resolves to a GPID before it lands. No duplicate charts, no stranded episodes, no merge tickets.
Results, notes, and orders flow back into the source EHR through certified write paths. Your workflows don't change — your signal does.
Summarize charts, draft notes, extract structured data from unstructured documents — all anchored in the same identity and truth layer.
Every read and write is signed, scanned, and replayable. Audit isn't a quarterly scramble — it's the default state.
Plays well with the stack you already run.
Every integration is first-party and maintained in-house. No fragile middleware, no orphaned connectors.
- Epic
- Oracle Health (Cerner)
- Athenahealth
- MEDITECH
- NextGen
- Allscripts / Veradigm
- FHIR R4 / R5
- HL7 v2
- C-CDA
- SMART on FHIR
- Bulk Data Export (Flat FHIR)
- USCDI v4
- NPPES NPI Registry
- DirectTrust
- Carequality
- TEFCA QHINs
- HIPAA Business Associate Agreement
- SOC 2 Type II
- HITRUST CSF Certified
- ONC-certified FHIR endpoints
- End-to-end encryption (AES-256 at rest, TLS 1.3 in transit)
- Audit-grade immutable logs (Beacon)