For integrations the platform vendor would actually certify
EHR Software Development
An EHR is the system every other clinical tool has to defer to, and most integration failures come from treating it as just another database. This practice scopes integrations to a platform's supported interfaces, builds interface engines that make failure visible, and extends EHRs with modules that never corrupt the record underneath.
Scoping an integration a major EHR vendor would certify
What crosses the boundary into an EHR, and what stays inside it.
90 secSample frame · video pending01Before touching the record system
Interface integration or a custom module is a real decision, not a preference.
The two paths solve different problems and get confused often. Four questions settle which one actually fits the workflow gap in front of you.
Does the data just need to move between systems?
If the need is exchanging data with another system, an interface integration is simpler and safer than building inside the EHR itself.
Does the workflow need a screen inside the EHR itself?
A clinician needing a new screen or action inside their normal charting flow usually needs a module, not an external integration.
What does the vendor's platform actually certify?
Building outside a vendor's certified extension points risks breaking on the next platform update, regardless of how well it works today.
Who maintains this through the EHR's own update cycle?
A module tied to the EHR's release cycle needs a maintenance plan that keeps pace with vendor updates, not a one-time build.
| Interface integration | Custom module | |
|---|---|---|
| Effort | Lower, scoped to a data exchange | Higher, embedded in the platform |
| Vendor dependency | Moderate, via supported interfaces | High, tied to the extension framework |
| Best fit | Moving data between systems | A workflow gap inside the chart itself |
| Maintenance | Tracks interface versioning | Tracks the EHR's own release cycle |
02Agreed before the first interface is built
The ledger that keeps the EHR record honest
EHR engagements go wrong when what crosses into the record system is assumed rather than agreed. This ledger fixes what platform access you bring, what gets built, what data moves across the boundary, and what governance stays with you.
- Your side
You bring
- The EHR platform, version and its available interface options
- The specific data or workflow the new system needs from it
- Any vendor certification or sandbox access already in place
- Our side
We build
- A scoped integration through the platform's supported interfaces
- Authentication and access limited to what the integration actually needs
- Testing against the vendor's sandbox before any production connection
- Your side
You receive
- A working, certified integration into the named platform
- Documentation of exactly what data crosses the boundary and why
- A support path for the next platform update
Never leaves you
- The EHR platform and every record inside it
- The vendor relationship and its certification requirements
- The decision on what future integrations connect next
Where the line sitsThe EHR stays the system of record. Integration work earns access to exactly what a workflow needs and nothing the vendor has not certified.
03From platform access to a certified integration
Four stages, each closing on evidence
Integrations that break on the next platform update usually skipped a stage here. This system closes each one with something a vendor or reviewer could verify.
Confirm the supported interface or extension point
Vendor documentation and sandbox access confirm exactly what the platform supports before any integration design begins, avoiding unsupported workarounds.
Scoped to what the platform supportsBuild and test against the vendor sandbox
Integration work is tested against the vendor's own sandbox environment before it ever touches a production EHR instance.
Built against a sandbox, not productionValidate with clinical and IT staff
Clinical staff confirm the integration or module behaves correctly inside a real charting workflow, not only in an isolated test case.
Validated by clinical staff who use itShip with a maintenance plan attached
Launch includes a plan for tracking the vendor's own release cycle, so a platform update does not silently break the integration.
A maintenance plan tied to vendor updates
04What actually moves the number
Four drivers, priced from the assessment
EHR integration work is priced against the assessment, because these four factors change scope by multiples.
Which EHR platform and version
A well-documented, widely used platform costs less to integrate with than an older or less common EHR with sparse vendor documentation.
Interface integration versus custom module
A data-exchange interface typically costs less than a module embedded inside the EHR's own extension framework.
Certification and sandbox requirements
Vendor certification processes add real time before production access is granted, and that time is scoped into the estimate upfront.
Number of systems the interface engine serves
An interface engine serving two systems is simpler to build and monitor than one routing messages across a dozen connected systems.
05Evidence and proof
Integrations that survived the vendor's next update.
EHR proof is a certified interface and a record that stayed correct through a platform update. Every record here waits for written client approval before production.
Explore case studiesA certified integration that never touched an unsupported interface.
Koru Health needed a new scheduling system to read appointment data out of its EHR without risking the vendor relationship. A certified, sandbox-tested integration shipped without a single unsupported workaround.
- Unsupported interfaces used
- Zero
- Vendor certification
- Passed on first review
A workflow SaaS platform's brittle interface layer rebuilt for visibility.
Orra Systems ran an interface layer that dropped messages silently under load, the same failure mode EHR interface engines face. Rebuilding it to surface every failure applies directly to hospital message routing.
- Silent message failures after rebuild
- Zero
- Failed messages now visible
- 100 percent
The integration survived the vendor's next platform update without a single support ticket from our side.
Sample · pending client approval
06Read this first
When new EHR work is the wrong answer
Building a custom module for something the EHR's existing configuration already supports is wasted effort. The exits are marked plainly. When the work is justified, it runs on vendor-supported interfaces, HL7 and FHIR standards, and certified sandbox testing.
The EHR's existing configuration already covers this
Configuring a built-in workflow feature is faster and lower-risk than building a custom module that duplicates it.
- Healthcare Data & Analytics
You do not yet have vendor sandbox access
Building before certification access exists risks work that cannot pass the vendor's own review later.
- Team extension
You need integration engineers, not a delivery team
If your team already owns the platform relationship and needs capacity, team extension fits better than a commissioned build.
| Shape | Best when | You direct | We carry |
|---|---|---|---|
| Scoped build | The platform and workflow gap are known | Vendor relationship and sign-off | Integration design and delivery |
| Delivery pod | More systems will connect over time | Product priorities each cycle | Engineering and interface monitoring |
| Team extension | Your leads own the platform strategy | Architecture and vendor standards | Named engineers and continuity |
07Straight answers
Asked before an EHR integration budget is approved.
01Do you work with Epic, Cerner and other major EHR platforms?
Yes. Integration work is scoped to whichever platform and version you run, using the vendor's supported interfaces and certification process.
02How is this different from the Healthcare Data & Analytics practice?
This practice is narrower, focused specifically on connecting to or extending the EHR itself. The data practice covers the broader pipeline and interoperability layer across every system, not just the EHR.
03Can you build a custom module inside our EHR?
Yes, scoped to the platform's supported extension framework, with clinical staff validating it before rollout. Modules are built to survive the vendor's own update cycle.
04Will an integration break when the EHR vendor pushes an update?
The maintenance plan tracks the vendor's release cycle specifically. An update is anticipated ahead of time, rather than discovered only after it breaks something in production.
05Do you need vendor certification before building an integration?
Typically yes, and sandbox testing happens before any production connection. Certification requirements are scoped into the timeline from the start, not treated as a late surprise.
06How do you prevent an interface engine from silently dropping messages?
Error handling surfaces every failed message instead of hiding it behind a clean summary view. Monitoring tracks message flow, not only whether the engine is technically running.
07How long does an EHR integration take?
It depends on the platform, its documentation quality and certification requirements. A well-documented platform typically moves faster than an older EHR with sparse vendor support.
08What does EHR integration work cost?
Cost is priced from the platform chosen, whether the work is an interface or a custom module, and certification requirements. Together, these three factors change scope by multiples.