Challenge
Teams assume Redox erases all per-site variance
Agnotic approach
We handle the residual differences between connections in a mapping layer so your product sees consistent data.
Redox
Redox Integration
Redox can connect your app to many health systems through one API, but it does not fit every product. We weigh Redox against a direct build, then build on the option that fits: Redox data models, event subscriptions or FHIR and HL7 v2 connections.
Redox Data ModelsFHIR R4HL7 v2HIPAA-Ready
Trusted by global innovators
When does Redox fit your product?
Redox is a healthcare integration platform that translates data from many EHRs and other sources into one consistent format, so the same code can serve multiple connections. It fits products that must reach many health systems quickly. Teams connecting to one or two EHRs, or needing data Redox does not model, often build direct instead.
Instead of writing bespoke HL7 feeds for every hospital, you exchange Redox data models (PatientAdmin, Clinical Summary, Results, Scheduling, Order, Media, and more) and Redox handles the translation to each connection's underlying FHIR or HL7 surface.
The value is real, but you still design event subscriptions, map Redox data models to your domain and manage go-live per health system. We build that layer, often as a hybrid with a direct FHIR or HL7 v2 connection for one large customer.
How does a Redox integration layer work?
See how we design a Redox integration layer that normalizes many health systems into one clean data flow.
Common failure modes
Where do Redox projects stall?
Challenge
Subscriptions deliver more or less than expected
Agnotic approach
We design subscriptions and filters deliberately and validate real payloads in the dashboard before go-live.
Challenge
Per-health-system onboarding stalls the roadmap
Agnotic approach
We treat each connection go-live as a tracked task with the health system and Redox, run in parallel with product work.
Challenge
Errors hide in the message logs
Agnotic approach
Log monitoring, alerting, and retry handling so delivery failures surface instead of silently dropping data.
Which Redox capabilities do we build on?
The exact Redox surface behind multi-site EHR connectivity.
Data models
PatientAdmin, Clinical Summary, Results, Scheduling, Order, Notes, and Media data models mapped to your domain objects.
Subscriptions & queries
Event-driven subscriptions for pushed data and on-demand queries against source connections, handled through one API.
Dashboard & environments
Redox developer dashboard, log inspection, environment management, and per-connection go-live coordination.
FHIR & HL7 sources
Underneath the normalized models, connections run on FHIR R4 or HL7 v2: we handle the per-source variance.
Where it runs
What can you build on Redox?
Multi-site rollout
Connect a digital-health product to many health systems through one API.
Results ingestion
Subscribe to lab and clinical results and surface them in your app.
Patient sync
Keep patient demographics and admissions in sync via PatientAdmin.
Order write-back
Send orders and notes back into the EHR from your platform.
Document exchange
Push and pull clinical documents and media through Redox.
One API, many health systems
Redox trades bespoke per-site interfaces for a normalized model. We handle the design and per-connection go-live that still remain.
1 API
One code base for multiple connections
Push + query
Asynchronous notifications and synchronous queries
Per connection
Onboarding tracked with each health system
Compliance-First Healthcare App Development Services Backed by Global Standards
15-Minute Scoping Call01
HIPAA
Health Insurance Portability and Accountability Act
Protect PHI with privacy-first architecture, encrypted storage and transmission, strict access controls, and traceable audit logs.
02
GDPR
General Data Protection Regulation
Implement lawful consent flows, data minimization, retention controls, and secure processing for sensitive health data.
03
FHIR
Fast Healthcare Interoperability Resources
Enable standardized health data exchange across apps, care teams, and systems through standards-based FHIR APIs.
04
HL7
Health Level Seven International
Support enterprise-grade interoperability with HL7-based integrations for records, events, and clinical messaging workflows.
05
HITRUST
Health Information Trust Alliance
Align security programs to healthcare-specific control and risk management practices trusted by providers and ecosystem partners.
06
HITECH
Health Information Technology for Economic and Clinical Health Act
Design with breach notification readiness, digital record safeguards, and operational controls that support regulated care programs.
07
SaMD
FDA Software as a Medical Device
Plan software quality, traceability, and documentation pathways for products that may require SaMD review and submission.
08
MDR (EU)
Medical Device Regulation (European Union)
Prepare EU market-ready processes for risk classification, evidence tracking, and lifecycle governance under MDR expectations.
09
SAMHSA
Substance Abuse and Mental Health Services Administration
Apply confidentiality controls and consent-aware sharing models for behavioral and mental health data experiences.
Standards we build against
Which standards sit underneath Redox?
FHIRHL7 v2RedoxOAuth2HIPAA
Our Process
How do we deliver a Redox build?
Data-model mapping, subscription design, and per-connection go-live treated as the real work.
1.
Discovery & data-model map
We map the Redox data models you need to your domain and define which events you subscribe to and query.
Model-mapped
2.
Integration build
We build the ingestion, transformation, and outbound flows against the Redox API and your data store.
Normalized
3.
Build & test
We validate in the Redox dashboard with sample payloads and per-connection nuances before production.
Dashboard-tested
4.
Go-live & monitoring
Per-health-system go-live with log monitoring, retry handling, and connection health tracking.
Observed
Side by side
What are the differences between Redox and building direct?
A neutral view of both options. Neither is better in general; the right one depends on how many health systems you connect and what data you need.
| Criterion | Building on Redox | Direct EHR connection |
|---|---|---|
| Number of health systems | Suits many connections: the same code serves each one | Suits one or a few EHRs where you control the scope |
| Format your team handles | Redox data models or the Redox FHIR API, in one consistent format | Each EHR's own FHIR, HL7 v2 or proprietary format |
| Per-site onboarding | Each connection is still a business relationship and onboarding with that organization | Each site's own interface build, approval and testing |
| Real-time events | Asynchronous notifications pushed to your destination | HL7 v2 feeds, or FHIR notifications where the EHR supports them |
| On-demand queries | Synchronous queries through one API | FHIR reads against each EHR's certified API |
| Running cost | Redox platform fees plus your own hosting and support | Your own hosting, plus interface upkeep and support at every site |
| Vendor dependency | Adds a platform between you and each EHR | No intermediary, but more code for your team to maintain |
| Data outside the model | Needs custom handling or a direct path alongside Redox | Available wherever the EHR exposes it |
| Switching later | A mapping layer in your product keeps a move to direct manageable | Adding Redox later means remapping to its data models |
Many products run a hybrid: Redox for the long tail of health systems and a direct connection for the few that need more.
Facts and sources
Redox facts and sources
Each fact below links to its primary source.
Redox takes data from any source and translates it into a consistent, modern format, so once a team configures its setup it can use the same code to integrate with multiple connections.
Source: Redox developer docs, What is RedoxIn Redox, a connection is a set of subscriptions with a connected organization that agrees to exchange healthcare data with you via Redox, and it represents a business relationship between the two parties.
Source: Redox developer docs, What are Redox connectionsRedox traffic is either asynchronous, a one-way push such as a notification or writeback that does not wait for a response, or synchronous, a query that asks the connection's system for information and waits for a response.
Source: Redox developer docs, Data exchange with RedoxONC certification criterion 170.315(g)(10) requires certified EHRs to offer a standardized API for patient and population services based on HL7 FHIR.
Source: 45 CFR 170.315 (eCFR)
Featured case study
Read Case StudyLera Health: compliant women's health platform
Lera Health is related proof of compliant, integration-heavy delivery: a privacy-first platform built end to end. Building on Redox draws on the same strengths: clean data modelling, disciplined ingestion, and HIPAA-grade handling of clinical data.
Why Partner With Us
15-Minute Scoping CallWhy bring your Redox work to Agnotic?
Real multi-site delivery, not just platform familiarity.
Compliance-first
HIPAA-ready pipelines and audit logging around every data model exchanged with health systems.
Platform depth
We work fluently in Redox data models, subscriptions, environments, and the developer dashboard.
Speed-focused
Where Redox fits, we use it to replace bespoke per-site feeds with a managed rollout.
Product fluency
We map normalized data into your product cleanly, so features ship on top of integration, not around it.
Frequently Asked Questions
It depends on how many data models and flows you need, whether you write data back, and how quickly each health system completes its onboarding. Redox reduces the per-site engineering, but data-model mapping, subscription design and coordinating each go-live still drive the overall timeline.
Our build cost scales with how many data models and flows you need and how much write-back you require; Redox's platform fees are agreed separately with Redox. A read-only results feed is a smaller engagement than bidirectional order and note flows across many models. We scope against your product needs.
It depends on how many health systems you connect. With a few connections, a direct build often costs less to run because there is no platform fee. With many, Redox can cost less overall because each new connection reuses the same code instead of adding another interface to maintain.
Usually, once you need more than a handful of health systems, because each new connection reuses the code you already built. For a single EHR with well-documented FHIR APIs, a direct build can be just as quick. Either way, each health system's own onboarding and testing sets much of the pace.
Not if your product keeps its own data model and a mapping layer between it and Redox. Moving a connection to direct then means writing a new adapter, not reworking your product. We design that layer from the start and can run both paths in parallel during a move.
Neither. Auditors look at the safeguards around the data, such as access control, encryption and audit logs, and at the agreements you have signed with each party that handles it. With Redox, that includes Redox itself; with a direct build, it is you and each health system.
The main advantages are one consistent format and one code base for many connections, with pushed notifications and on-demand queries. The trade-offs are platform fees, a third party between you and each EHR, and custom handling for data outside the Redox data models.
The main alternative is a direct connection to each EHR's certified FHIR API, often with HL7 v2 feeds for real-time events. Other integration platforms and health information networks are options too. We compare them against your customer list and data needs on the scoping call.
You need a Redox account and each health-system connection goes through Redox's and the provider's onboarding, which is where the real gating lives. We plan that per-connection approval and testing into the schedule so product launches are not blocked by it.
Yes. Redox handles the EHR side, and we combine it with wearable, RPM, and telehealth data in your platform, for example, pushing device-derived observations back to the EHR and pulling clinical context for a telehealth encounter through Redox data models.
Not entirely. Redox normalizes most of it, but connections still run on FHIR R4 or HL7 v2 underneath, and some requirements need direct handling. We manage that residual variance so your team consumes clean, consistent data.
Ready to connect many health systems through one API?
Tell us your target data models and health systems. We will return a realistic integration-layer and rollout plan.
contact@agnotic.com
Partnerships
contact@agnotic.com