Skip to content
Business productivity ⇄ CRM

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

Keep NextGen Healthcare and Seismic 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

Case study
Migrated from MuleSoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect NextGen Healthcare and Seismic

Sync what happens in NextGen Healthcare with the customer records in Seismic, in real time and in both directions.

The CRM is supposed to be the record of every customer relationship, but customer-relevant information also accumulates in the other tools a team runs. Whatever NextGen Healthcare holds or produces that touches a customer, whether conversations, payments, replies, enriched data, or notes, the CRM only benefits if it arrives without someone copying it over.

Stacksync connects Insurance / Coverage, Charges & Billing, Patients, Appointments in NextGen Healthcare to Digital Sales Rooms, Reporting Activities, Library Content, Content Versions in Seismic with bi-directional, real-time sync. Activity and record changes in NextGen Healthcare update the matching contact or account in Seismic, and CRM data flows the other way wherever NextGen Healthcare can store and use it.

Common use cases

  • 01 Sync patient demographics into a CRM for engagement and intake workflows.
  • 02 Push appointment schedules to reminder and communication tools and write confirmations back.
  • 03 Extract content-interaction and LiveSend engagement from the Reporting API v2 into a warehouse to tie asset views to CRM Opportunities.
  • 04 Sync Library Content metadata and Custom Property Schemas with a DAM or PIM so one taxonomy governs assets across systems.

Common sync patterns

Where NextGen Healthcare processes payments

Charges, refunds, and subscription changes appear on the account in Seismic, so revenue context lives with the relationship.

Where NextGen Healthcare can store CRM context: fields kept current

Owner, lifecycle stage, or account details from Seismic sync into NextGen Healthcare, so people working there have the context without switching tools.

Where NextGen Healthcare supplies contact or company data

Enriched fields land directly on records in Seismic, and refreshes keep them from going stale.

What you can sync between NextGen Healthcare and Seismic

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.

NextGen Healthcare objects Seismic objects How this pairing syncs
Lab Results Result data read for patient-facing portals and analytics. Digital Sales Rooms Buyer-facing microsites (DSRs); lifecycle and content-change events surface via webhooks, currently marked Early Access. Lab Results is specific to NextGen Healthcare and Digital Sales Rooms to Seismic — each maps to any object or custom field on the other side.
Insurance / Coverage Payer and eligibility data reconciled with billing and clearinghouse systems. Reporting Activities Content-interaction, engagement, and usage analytics extracted read-only through the ETL-oriented Reporting API v2 for a warehouse. Insurance / Coverage is specific to NextGen Healthcare and Reporting Activities to Seismic — each maps to any object or custom field on the other side.
Charges & Billing Practice-management financial data synced for revenue-cycle analytics. Library Content Documents, decks, and assets stored in teamsites; created, moved, and retrieved via the Content Management API, each with a contentId. Charges & Billing is specific to NextGen Healthcare and Library Content to Seismic — each maps to any object or custom field on the other side.
Patients Demographic records synced to CRMs and engagement tools for outreach and intake. Content Versions Version history for a library item; new versions upload via API and old ones expire, with events firing on ContentManager webhooks. Patients is specific to NextGen Healthcare and Content Versions to Seismic — each maps to any object or custom field on the other side.
Appointments Schedule data read and written for reminders, self-scheduling, and capacity reporting. Users User records managed through SCIM 2.0 and legacy user endpoints; created, updated, and deactivated for provisioning sync. Appointments is specific to NextGen Healthcare and Users to Seismic — each maps to any object or custom field on the other side.
Encounters Visit records landed in analytics stores for utilization and quality reporting. User Groups Group definitions and membership that govern content access; synced from an IdP or HRIS to keep permissions current. Encounters is specific to NextGen Healthcare and User Groups to Seismic — each maps to any object or custom field on the other side.

How changes propagate between NextGen Healthcare and Seismic

Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.

NextGen Healthcare Seismic Interval-based propagation

DetectionStacksync polls NextGen Healthcare for changes on an incremental schedule, reading only records changed since the previous pass. Polling, typically filtering on last-updated timestamps.

DeliveryEach detected change is written to Seismic through its API, with automatic retries and rate-limit backoff.

Seismic NextGen Healthcare Sub-second propagation

DetectionSeismic notifies Stacksync of record changes through webhook events. Webhooks for content, version, user, group, workflow, DSR, and LiveSend events.

DeliveryEach detected change is written to NextGen Healthcare through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • NextGen Healthcare: Subject to the platform's API rate limits and healthcare data-access agreements.
  • Seismic: Tiered per-endpoint limits over a rolling 60-second window; exceeding returns HTTP 429, with X-Seismic-Remaining-Calls and X-Seismic-Total-Calls headers.
What ships with NextGen Healthcare ⇄ Seismic

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

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

Real-time

Two-way sync

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

No-code + pro-code

Workflow automation

Trigger automated workflows whenever NextGen Healthcare or Seismic 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 NextGen Healthcare or Seismic record.

Observability

Monitoring

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

Trading partners

EDI

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

How the NextGen Healthcare and Seismic connectors work

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.

Seismic

Integration surface
REST Integration APIs and Reporting API v2
Authentication
OAuth 2.0 / OpenID Connect; Bearer token in the Authorization header, via Authorization Code (user context) or client-credentials app-only flows
Change detection
Webhooks for content, version, user, group, workflow, DSR, and LiveSend events; the Reporting API v2 is polled for batch historical extracts (ETL-oriented, not high-frequency)
Capabilities
read · write · webhooks
Rate limits
Tiered per-endpoint limits over a rolling 60-second window; exceeding returns HTTP 429, with X-Seismic-Remaining-Calls and X-Seismic-Total-Calls headers
Seismic setup guide
How it works

How to connect NextGen Healthcare to Seismic — 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 NextGen Healthcare and Seismic 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
    NextGen Healthcare connected
    Seismic connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the NextGen Healthcare and Seismic 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 · NextGen Healthcare ⇄ Seismic
    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
    NextGen Healthcare Seismic
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
Try interactive demo
FAQ

NextGen Healthcare and Seismic integration FAQ

SECURITY

Security teams trust 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 393 integrations available for NextGen Healthcare and Seismic.

Popular · 6 of 393
All NextGen Healthcare integrations All Seismic integrations Browse all integrations
Coworkers laughing in front of a laptop in a casual office setting

Your last integration took months.
Your next one takes a prompt.

Book a demo Tour the platform on your own