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eClinicalWorks to NextGen Healthcare integration — real-time, two-way sync

Keep eClinicalWorks and NextGen Healthcare in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

  • SOC 2 and 6 other compliance frameworks
  • POC with real engineers in minutes

Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect eClinicalWorks and NextGen Healthcare

Stop re-entering the same information in eClinicalWorks and NextGen Healthcare: Stacksync keeps the records they share consistent in real time, in both directions.

Two tools in the daily stack often hold overlapping information: the same people, the same companies, or the same pieces of work, described twice. The tools do different jobs, so consolidating is not the answer; the overlap just needs to stop drifting.

Stacksync syncs Medications, Allergies, Immunizations, Documents in eClinicalWorks with Providers, Clinical Documents, Medications & Allergies, Lab Results in NextGen Healthcare in real time. You choose which records overlap, map the fields that should match, and pick a direction or let changes flow both ways. From then on, an update made in either tool is reflected in the other within seconds, without exports or copy-paste.

Because the sync is field-level, each tool keeps its own extras; only the shared data is held in agreement.

Common use cases

  • Feed appointment events to reminder and messaging platforms to reduce no-shows.
  • Keep provider directories consistent between eClinicalWorks and scheduling or marketing systems.
  • Keep provider directories consistent between the EHR, the website, and scheduling tools.
  • Feed referral data into intake workflows so new patients are registered without rekeying.

Where both tools track people or companies: one consistent record

Contact and company details corrected in either tool update the other, so nobody works from the old version.

Where one tool produces events: mirror them in the other

Payments, replies, messages, or tickets created in one tool can create or update matching records in the other, keeping context in one place.

Where NextGen Healthcare is where the team documents or plans: keep its data fed

Information that originates in eClinicalWorks stays current in NextGen Healthcare instead of going stale after a one-time paste.

What you can sync between eClinicalWorks and NextGen Healthcare

Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.

eClinicalWorks objects NextGen Healthcare objects
Allergies Allergy and intolerance entries in the clinical record. Lab Results Result data read for patient-facing portals and analytics.
Immunizations Vaccination history exposed for registries and patient apps. Insurance / Coverage Payer and eligibility data reconciled with billing and clearinghouse systems.
Documents Clinical notes and attachments referenced from the chart. Charges & Billing Practice-management financial data synced for revenue-cycle analytics.
Diagnostic reports Structured result reports grouping observations for a study or panel. Patients Demographic records synced to CRMs and engagement tools for outreach and intake.
Patients Demographic records exposed via FHIR Patient resources and HL7 ADT feeds; the anchor for all clinical syncs. Appointments Schedule data read and written for reminders, self-scheduling, and capacity reporting.
Appointments Scheduling records available via FHIR and HL7 SIU messages, synced for reminders and outreach. Encounters Visit records landed in analytics stores for utilization and quality reporting.
What ships with eClinicalWorks ⇄ NextGen Healthcare

Connect eClinicalWorks and NextGen Healthcare for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every eClinicalWorks–NextGen Healthcare connection.

Real-time

Two-way sync

Changes in eClinicalWorks or NextGen Healthcare instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever eClinicalWorks or NextGen Healthcare data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.

At scale

Event queues

Handle millions of events per minute without losing a single eClinicalWorks or NextGen Healthcare record.

Observability

Monitoring

Track your eClinicalWorks ⇄ NextGen Healthcare sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between eClinicalWorks and NextGen Healthcare.

How the eClinicalWorks and NextGen Healthcare connectors work

eClinicalWorks

Integration surface
FHIR R4 REST API plus HL7 v2 interfaces (ADT, SIU, ORU) through an interface engine
Authentication
OAuth 2.0 / SMART on FHIR for the FHIR API; site-configured credentials for HL7 interface connections
Change detection
HL7 interface feeds push event messages as they occur; the FHIR API is polled
Capabilities
read · write
Rate limits
Subject to the platform's API rate limits and interface throughput agreements

NextGen Healthcare

Integration surface
REST API, including FHIR-based endpoints published through NextGen's developer API program
Authentication
OAuth 2.0
Change detection
Polling, typically filtering on last-updated timestamps; no general-purpose webhook surface
Capabilities
read · write
Rate limits
Subject to the platform's API rate limits and healthcare data-access agreements.
How it works

How to connect eClinicalWorks to NextGen Healthcare — three steps, no code

Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.

  1. 01

    Connect your apps

    Authenticate eClinicalWorks and NextGen Healthcare with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    eClinicalWorks connected
    NextGen Healthcare connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the eClinicalWorks and NextGen Healthcare objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · eClinicalWorks ⇄ NextGen Healthcare
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    eClinicalWorks NextGen Healthcare
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

eClinicalWorks and NextGen Healthcare integration FAQ

SECURITY

Security teams love Stacksync

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

Learn more about security
SOC 2 type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS

SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 386 integrations available for eClinicalWorks and NextGen Healthcare.

Popular · 8 of 386
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