FHIR to HL7
Category: Transform Standards: HL7 v2.x · FHIR R4 · HIPAA
Convert FHIR R4 resources to HL7 v2.x messages
What this node does
- Resource to HL7 mapping
- Message assembly
- Segment generation
- Custom templates
How to use
- In the Agentic Studio, open or create a workflow
- In the node palette on the left, find FHIR to HL7 under the Transform category (or use the search bar)
- Drag the node onto the canvas
- Double-click the node to open its configuration dialog
- Fill in the required parameters (see Configuration below)
- Connect the FHIR Resource input port from an upstream node
- Optionally connect the FHIR Bundle port if needed
- Connect the HL7 Message output to the next node downstream
Inputs
| Port | Type | Required | Description |
|---|---|---|---|
| FHIR Resource | fhir-resource | ✓ | A single FHIR R4 resource (Patient, Observation, etc.) |
| FHIR Bundle | fhir-bundle | Optional | A FHIR R4 Bundle containing one or more resources |
Outputs
| Port | Type | Description |
|---|---|---|
| HL7 Message | hl7-message | An HL7 v2.x message (ADT, ORU, ORM, etc.) |
Configuration
Open the configuration dialog by double-clicking the FHIR to HL7 node on the canvas.
| Parameter | What to enter |
|---|---|
targetVersion | Configure targetVersion in the node settings |
messageType | Configure messageType in the node settings |
mappingTemplate | Configure mappingTemplate in the node settings |
sendingApp | Configure sendingApp in the node settings |
When to use this node
- Send to legacy systems
- Interface engines
- HL7 downstream
Need help configuring this node?
Go to Settings → Connectors to set up the connection this node depends on, then reference the connector ID in the node configuration dialog.