Filter the Tx Servers:
| Registry | Server | FHIR Version | Url | Status | Content | Authoritative | Security |
| HL7 Terminology Services | tx.fhir.org | http://tx.fhir.org/r4 | Last OK 00:05:07 ago | 1233 systems | O | ||
| HL7 Terminology Services | tx.fhir.org | http://tx.fhir.org/r3 | Last OK 00:05:05 ago | 1809 systems | O | ||
| HL7 Terminology Services | tx.fhir.org | http://tx.fhir.org/r3 | >span style="color: maroon">Error: <!DOCTYPE html> <html> <head> <title>Error</title> <style> html { color-scheme: light dark; } body { width: 35em; margin: 0 auto; font-family: Tahoma, Verdana, Arial, sans-serif; } </style> </head> <body> <h1>An error occurred.</h1> <p>Sorry, the page you are looking for is currently unavailable.<br/> Please try again later.</p> <p>If you are the system administrator of this resource then you should check the error log for details.</p> <p><em>Faithfully yours, nginx.</em></p> </body> </html> Last OK 00:00:00 ago | 0 systems | O | ||
| HL7 Australia Terminology Services | HL7 Australia Server | https://tx.ontoserver.csiro.au/fhir | Last OK 00:04:59 ago | 2529 systems | O S | ||
| HL7 Canada Terminology Services | Canada Health Infoway Terminology Server | https://terminologystandardsservice.ca/tx/fhir | Last OK 00:04:58 ago | 230 systems | O | ||
| HL7 France Terminology Services | Agence du Numérique en Santé (ANS) Terminology Server | https://smt.esante.gouv.fr/fhir | Last OK 00:04:56 ago | 531 systems | O S | ||
| HL7 France Terminology Services | Agence du Numérique en Santé (ANS) Terminology Server | https://smt.esante.gouv.fr/fhir | >span style="color: maroon">Error: Error getting server details: <html> <head><title>502 Bad Gateway</title></head> <body> <center><h1>502 Bad Gateway</h1></center> <hr><center>nginx/1.18.0 (Ubuntu)</center> </body> </html> Last OK 00:00:00 ago |
0 systems | O | ||
| HL7 Europe Terminology Services | HL7 Europe Terminology Server | http://tx.hl7europe.eu/r4 | Last OK 00:04:49 ago | 1236 systems | O | ||
| Federal Public Service Health, Food Chain and Environment Terminology Services | Federal Public Service Health, Food Chain Safety and Environment | https://apps.health.belgium.be/ontoserver/fhir | Last OK 00:04:55 ago | 2 systems | O S |
9 matching Servers found. Status = Next Scan in 45772 days. Last scan was 4min ago. Package History last 30 days
Registry View:
 Registries | https://fhir.github.io/ig-registry/tx-servers.json (Processed OK) |
 hl7 | https://raw.githubusercontent.com/FHIR/ig-registry/master/hl7-tx-servers.json |
 tx.fhir.org | http://tx.fhir.org. Authoritative for the following CodeSystems:
|
 v4.0 | http://tx.fhir.org/r4. Status: Server Processed Ok (last seen 2025-04-25T15:33:50.637Z, last tat = 12sec). 1233 CodeSystems, 28251 ValueSets |
| v3.0 | http://tx.fhir.org/r3. Status: Server Processed Ok (last seen 2025-04-25T15:33:52.771Z, last tat = 4sec). 1809 CodeSystems, 7157 ValueSets |
| v | http://tx.fhir.org/r3. Status: <!DOCTYPE html> <html> <head> <title>Error</title> <style> html { color-scheme: light dark; } body { width: 35em; margin: 0 auto; font-family: Tahoma, Verdana, Arial, sans-serif; } </style> </head> <body> <h1>An error occurred.</h1> <p>Sorry, the page you are looking for is currently unavailable.<br/> Please try again later.</p> <p>If you are the system administrator of this resource then you should check the error log for details.</p> <p><em>Faithfully yours, nginx.</em></p> </body> </html> (last seen , last tat = 21sec). 0 CodeSystems, 0 ValueSets |
| hl7-au | https://raw.githubusercontent.com/FHIR/ig-registry/master/hl7-au-tx-servers.json |
| hl7-au-test | https://tx.ontoserver.csiro.au/fhir. Authoritative for the following CodeSystems:
|
| v4.0 | https://tx.ontoserver.csiro.au/fhir. Status: Server Processed Ok (last seen 2025-04-25T15:33:57.976Z, last tat = 6sec). 2529 CodeSystems, 3390 ValueSets |
| hl7-ca | https://raw.githubusercontent.com/FHIR/ig-registry/master/hl7-ca-tx-servers.json |
| hl7-ca | https://terminologystandardsservice.ca/tx/fhir. Authoritative for the following CodeSystems:
|
| v4.0 | https://terminologystandardsservice.ca/tx/fhir. Status: Server Processed Ok (last seen 2025-04-25T15:33:59.247Z, last tat = 1sec). 230 CodeSystems, 497 ValueSets |
| hl7-fr | https://raw.githubusercontent.com/FHIR/ig-registry/master/hl7-fr-tx-servers.json |
| ans-fr-tx | https://smt.esante.gouv.fr/fhir. Authoritative for the following CodeSystems:
|
| v4.0 | https://smt.esante.gouv.fr/fhir. Status: Server Processed Ok (last seen 2025-04-25T15:34:01.895Z, last tat = 5sec). 531 CodeSystems, 532 ValueSets |
| v | https://smt.esante.gouv.fr/fhir. Status: Error getting server details: <html> <head><title>502 Bad Gateway</title></head> <body> <center><h1>502 Bad Gateway</h1></center> <hr><center>nginx/1.18.0 (Ubuntu)</center> </body> </html> (last seen , last tat = 19sec). 0 CodeSystems, 0 ValueSets |
| hl7-eu | https://raw.githubusercontent.com/FHIR/ig-registry/master/hl7-eu-tx-servers.json |
| hl7-eu | http://tx.hl7europe.org. Authoritative for the following CodeSystems:
|
| v4.0 | http://tx.hl7europe.eu/r4. Status: Server Processed Ok (last seen 2025-04-25T15:34:08.773Z, last tat = 8sec). 1236 CodeSystems, 9992 ValueSets |
| hl7-be | https://raw.githubusercontent.com/FHIR/ig-registry/master/hl7-be-tx-servers.json |
| fps-be-tx | https://apps.health.belgium.be/ontoserver/fhir. Usage Tags: publication. Authoritative for the following CodeSystems:
|
| v4.0 | https://apps.health.belgium.be/ontoserver/fhir. Status: Server Processed Ok (last seen 2025-04-25T15:34:02.823Z, last tat = 1sec). 2 CodeSystems, 0 ValueSets |
How to add tx servers to this registry: See https://github.com/FHIR/ig-registry/blob/master/tx-registry-doco.md
FHIR