Patient intake, demographics, referral flows, insurance data, consent management, and longitudinal records spanning multiple systems and care settings.
Experience the EMR and EHR difference
Most organizations today need EHR-grade interoperability, even if what they’re running was built as an EMR. Electronic health records (EHR) share data across facilities and care networks, while electronic medical records (EMR) don’t. Our engineers work across a wide array of solutions and handle:
- EMR vs EHR scoping and roadmap implications
- Data silo mapping and integration layer definition
- HL7 FHIR and HIPAA gap analysis before development starts
- Connector and gateway architecture for your network topology
- Data migration planning with record integrity and deduplication
Not sure where your current system stands?
The difference between EMR and EHR isn’t just terminology. It determines the scope and the cost of what comes next. Let’s review your setup and give a clear answer.
Where we fit
Hospital networks
- Affiliate clinics on incompatible platforms, data that doesn’t move between systems, partner integrations nobody properly scoped
- FHIR-compliant pipelines, cross-facility data exchange, and deduplication logic help across the whole network
Regional clinics
- Regulatory or partner pressure to become interoperable, no internal engineering team, vendors quoting platform replacements for a connector-sized problem
- FHIR adapter development and data migration handled end to end, sized to what the organization needs
Mid-size hospitals
- An EMR that works day-to-day but can’t share data with partners, isn’t FHIR-compatible, and doesn’t meet current interoperability requirements
- Compliance alignment and integration work scoped to close the gap, with no platform replacement needed
Healthcare ISVs
- A product that needs to fit major EHR platforms, compliance requirements, engineering capacity that doesn’t stretch to cover it all
- Embedded integration engineering team secures API, FHIR compliance, and the connectors that make the product clinical ready
EHR and EMR software development we offer
Integrations
Most healthcare organizations aren’t starting from scratch, they’re running Epic, Oracle Health, or a legacy platform and need it connected to something else.
We build the integration layer: APIs, connectors, and middleware that bridge systems without touching the core platform.
- Bi-directional API integrations with Epic, Oracle Health, and other major EHR platforms
- Custom connector development for proprietary or legacy clinical systems
- Middleware architecture for routing clinical data between disparate systems
- Authentication and access control aligned with HIPAA security requirements
- Integration testing and validation against real clinical data flows
Systems we build and integrate
Healthcare infrastructure is rarely a single platform. Most organizations run a mix of EMRs, internal tools, partner systems, and legacy software, each holding a piece of the clinical picture.
RecordsPatient records
WorkflowsClinical workflows
Provider-facing tooling for charting, care coordination, clinical documentation, and multi-department data exchange, built around how clinical staff work.
SchedulingScheduling
Appointment scheduling, provider calendars, billing integrations, claims processing, and revenue cycle workflows connected to the broader EHR environment.
DiagnosticsDiagnostics
Lab system integrations, diagnostic data pipelines, imaging metadata exchange, and synchronization between clinical and diagnostic environments.
PortalsPatient portals
Secure patient-facing applications for appointment management, records access, secure messaging, forms, and care journey interactions.
AnalyticsAnalytics
Clinical reporting pipelines, operational dashboards, interoperability reporting, and audit-ready data exports built on top of aggregated healthcare data.
How we run your project
The process we follow has been shaped by every engagement with healthcare providers. Stages below reflect decisions we’ve had to make on actual projects.
Discovery
We map your infrastructure, like platforms, data flows, integration points, and establish what the project involves before any architecture decisions are made.
Regulatory scoping
HIPAA, GDPR, HL7 FHIR, and TEFCA requirements are scoped at the start. We identify which standards apply and where compliance obligations sit in the timeline.
Architecture and design
We define the integration layer: connector architecture, gateway design, data schemas, API contracts, FHIR compatibility, and authentication models.
Development
Adapters, connectors, pipelines, custom modules, or migration logic, all built against your existing platforms without disrupting live clinical operations.
Safety testing
Integration testing, data integrity checks, security audits, and compliance validation run in parallel with development, not as a final gate.
Deployment and handover
Staged rollout with rollback capability and a structured handover. Full ownership of the codebase, data schema, and documentation stays with your team.
Why Oxagile
Honest scoping for each project
Most EHR projects get oversold at the discovery stage. We don’t propose platform replacements when the problem is a missing connector, and don’t quote FHIR compliance work before establishing whether it applies to your setup.
The scoping conversation comes first.
Integration-first engineering
Connectors, gateways, FHIR adapters, and data migration pipelines are the core of what we do, not an add-on to a broader software development offer.
The engineers on your project have worked on data migration, security-grade integrations, and cross-system data flows across 20+ years of production software delivery.
Full ownership, no lock-in
Every engagement is structured so that the architecture, codebase, and data schema belong to you from day one.
No proprietary tooling that creates dependency, no lock-in through undocumented integrations. When the project closes, your team runs it independently.
Our tech stack
Integration standards and protocols
HL7 FHIR R4 • HL7 v2/v3 • SMART on FHIR • IHE profiles • DICOM • REST & SOAP APIs • OAuth 2.0 / SAML
Compliance and security
HIPAA Security & Privacy Rule • GDPR • TEFCA / ONC HTI-1 • HITECH • ISO/IEC 27001 • SOC 2 Type II readiness • OWASP ASVS secure coding • Audit logging & access control frameworks
Programming languages and frameworks
Node.js • TypeScript • Python • Java / Kotlin • React / Next.js • React Native / Flutter • .NET (C#)
Architecture and infrastructure
Microservices architecture • API-first architecture • Event-driven architecture • Serverless infrastructure • Monolithic modernization
FAQ
Any developer that leads with a single figure is skipping the questions that actually determine cost: are you building net-new or integrating with an existing platform, which compliance frameworks apply (HIPAA, GDPR, TEFCA), and how complex is the data migration path.
A scoped integration project sits in a very different bracket than a full engagement. The right starting point is a scoping conversation, not a price list.
Ownership of the architecture, codebase, and data schema is established at the contract level before a line of code is written.
Proprietary frameworks and undocumented integrations are the two most common sources of lock-in any EHR or EMR software development company introduces. We use neither.
Every engagement is documented so your team can operate and extend the system independently when the project closes.
A production-grade, TEFCA-compliant EHR project is a multi-year commitment. TEFCA participation requires Common Agreement alignment, QHIN onboarding, and ongoing compliance obligations that don’t end at launch.
For most organizations, building FHIR-compliant integration layers on top of existing certified platforms is the more realistic path. If full certification is genuinely the requirement, we’ll scope it honestly, with timeline, engineering effort, and compliance workload included.
