HL7 v2 to FHIR R4 Converter
Convert ADT, ORU, ORM and SIU messages to FHIR R4 resources with a full conversion report.
How to use HL7 v2 to FHIR R4 Converter
- 1
Paste your message or resource, upload a file, or load an example.
- 2
Choose the options shown for HL7 v2 to FHIR R4 Converter, then run the tool.
- 3
Review the result and the report of warnings and unmapped fields, then copy or download it.
Frequently asked questions
Is HL7 v2 to FHIR R4 Converter free?
Yes. HL7 v2 to FHIR R4 Converter is free to use, with no account or sign-up.
Are my files uploaded to a server?
No. HL7 v2 to FHIR R4 Converter runs in your browser, so your files stay on your device.
Does it work on phones and tablets?
Yes. It works in modern browsers on phones, tablets and computers.
What if something does not work?
Try a smaller file or another browser. If the problem continues, please use the Contact us page.
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