Terminology Server Report for DARTS

Generated Wed Apr 08 23:08:04 UTC 2026, FHIR version 4.0.1 for hl7.fhir.us.darts#1.0.0-ballot (canonical = http://hl7.org/fhir/us/darts (history))

This page provides a report on which terminology servers were used while publishing this IG. Note that terminology caching reduces the server hit count - this page only reports content that wasn't cached

Terminology Parameters

Tx Manager report for 'https://tx.fhir.org/tx-reg'

Decisions

Message Server ValueSet Systems Choices
Use primary server for urn:iso:std:iso:3166 https://tx.fhir.org/r4 null urn:iso:std:iso:3166 auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for http://unstats.un.org/unsd/methods/m49/m49.htm https://tx.fhir.org/r4 http://hl7.org/fhir/ValueSet/jurisdiction|4.0.1 [http://unstats.un.org/unsd/methods/m49/m49.htm, urn:iso:std:iso:3166, urn:iso:std:iso:3166:-2] [auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7chile.cl/r4, auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4, auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4]
Found candidate server http://tx.fhir.org/r4 http://tx.fhir.org/r4 null urn:oid:2.16.840.1.113883.6.238 auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Found candidate server http://tx.fhir.org/r4 http://tx.fhir.org/r4 null urn:oid:2.16.840.1.113883.6.238 auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Found partially authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.4.642.2.575|20250419 [urn:oid:2.16.840.1.113883.6.238, http://terminology.hl7.org/CodeSystem/v3-NullFlavor, http://terminology.hl7.org/CodeSystem/data-absent-reason] [auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4, auth = http://tx.fhir.org/r4, candidates=https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4|https://tx.fhir.de/fhir, auth = http://tx.fhir.org/r4, candidates=https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4|https://tx.fhir.de/fhir]
Found candidate server http://tx.fhir.org/r4 http://tx.fhir.org/r4 null urn:oid:2.16.840.1.113883.6.238 auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Found partially authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.4.642.40.2.48.3|20250419 [urn:oid:2.16.840.1.113883.6.238, http://terminology.hl7.org/CodeSystem/v3-NullFlavor, http://terminology.hl7.org/CodeSystem/data-absent-reason] [auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4, auth = http://tx.fhir.org/r4, candidates=https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4|https://tx.fhir.de/fhir, auth = http://tx.fhir.org/r4, candidates=https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4|https://tx.fhir.de/fhir]
Use primary server for http://unitsofmeasure.org https://tx.fhir.org/r4 null http://unitsofmeasure.org auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for http://unitsofmeasure.org https://tx.fhir.org/r4 null http://unitsofmeasure.org auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for http://snomed.info/sct https://tx.fhir.org/r4 null http://snomed.info/sct auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|https://smt.esante.gouv.fr/fhir|https://apps.health.belgium.be/ontoserver/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4|https://tx.fhir.de/fhir
Use primary server for http://snomed.info/sct https://tx.fhir.org/r4 null http://snomed.info/sct auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|https://smt.esante.gouv.fr/fhir|https://apps.health.belgium.be/ontoserver/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4|https://tx.fhir.de/fhir
Found partially authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code|8.0.1 [http://hl7.org/fhir/sid/icd-10-cm, http://hl7.org/fhir/sid/icd-9-cm, http://snomed.info/sct] [auth = http://tx.fhir.org/r4, candidates=https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4, auth = http://tx.fhir.org/r4, candidates=http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4, auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|https://smt.esante.gouv.fr/fhir|https://apps.health.belgium.be/ontoserver/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4|https://tx.fhir.de/fhir]
Use primary server for http://snomed.info/sct https://tx.fhir.org/r4 null http://snomed.info/sct auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|https://smt.esante.gouv.fr/fhir|https://apps.health.belgium.be/ontoserver/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4|https://tx.fhir.de/fhir
Found partially authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code|8.0.1 [http://hl7.org/fhir/sid/icd-10-cm, http://hl7.org/fhir/sid/icd-9-cm, http://snomed.info/sct] [auth = http://tx.fhir.org/r4, candidates=https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4, auth = http://tx.fhir.org/r4, candidates=http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4, auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|https://smt.esante.gouv.fr/fhir|https://apps.health.belgium.be/ontoserver/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4|https://tx.fhir.de/fhir]
Use primary server for http://snomed.info/sct https://tx.fhir.org/r4 null http://snomed.info/sct auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|https://smt.esante.gouv.fr/fhir|https://apps.health.belgium.be/ontoserver/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4|https://tx.fhir.de/fhir
Found partially authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code|8.0.1 [http://hl7.org/fhir/sid/icd-10-cm, http://hl7.org/fhir/sid/icd-9-cm, http://snomed.info/sct] [auth = http://tx.fhir.org/r4, candidates=https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4, auth = http://tx.fhir.org/r4, candidates=http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4, auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|https://tx.ontoserver.csiro.au/fhir|https://terminologystandardsservice.ca/tx/fhir|https://smt.esante.gouv.fr/fhir|https://apps.health.belgium.be/ontoserver/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4|https://tx.fhir.de/fhir]
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:f926ad3b-5f97-4c0f-8cbe-c115554b16a4 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 http://terminology.hl7.org/ValueSet/USPS-State|1.0.0 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:02132805-2c9a-48b9-a25f-b9639397f17e https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 http://terminology.hl7.org/ValueSet/USPS-State|1.0.0 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:527e17c0-7e28-4117-8a79-a5c7534e0eb5 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 http://terminology.hl7.org/ValueSet/USPS-State|1.0.0 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:3566b5c6-e6a9-4728-b740-a99744b29fac https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 http://terminology.hl7.org/ValueSet/USPS-State|1.0.0 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:b521eaf5-06ee-4629-b047-177641d3e648 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 http://terminology.hl7.org/ValueSet/USPS-State|1.0.0 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:77e7eee6-6a4f-487c-8ea1-bfff0ab67abd https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 http://terminology.hl7.org/ValueSet/USPS-State|1.0.0 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:e4df8f7c-6e10-493c-97ef-3d46ae2d1179 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 http://terminology.hl7.org/ValueSet/USPS-State|1.0.0 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:3a371db1-8d12-4688-82fb-b7419dff1cac https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 http://terminology.hl7.org/ValueSet/USPS-State|1.0.0 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:32d4b097-21a1-45d7-99fc-65be48ab85be https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 http://terminology.hl7.org/ValueSet/USPS-State|1.0.0 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for urn:iso:std:iso:3166 https://tx.fhir.org/r4 urn:iso:std:iso:3166 auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for urn:iso:std:iso:3166 https://tx.fhir.org/r4 urn:iso:std:iso:3166 auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Use primary server for urn:iso:std:iso:3166 https://tx.fhir.org/r4 urn:iso:std:iso:3166 auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|http://tx.hl7europe.eu/r4|https://tx.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Found candidate server http://tx.fhir.org/r4 http://tx.fhir.org/r4 urn:iso:std:iso:3166:-2 auth = , candidates=http://tx.fhir.org/r4|https://tx.hl7.org.au/fhir|http://tx.hl7europe.eu/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4

Errors

URL Message
http://snomed.info/sct|http://snomed.info/sct/731000124108 Error resolving CodeSystem http://snomed.info/sct|http://snomed.info/sct/731000124108: Index -1 out of bounds for length 0
http://unstats.un.org/unsd/methods/m49/m49.htm Error resolving CodeSystem http://unstats.un.org/unsd/methods/m49/m49.htm: Error parsing response message from https://tx.fhir.org/r4: JsonNull
https://www.usps.com/ Error resolving CodeSystem https://www.usps.com/: Error parsing response message from https://tx.fhir.org/r4: JsonNull
urn:ietf:bcp:13 Error resolving CodeSystem urn:ietf:bcp:13: Error parsing response message from https://tx.fhir.org/r4: JsonNull

Primary Server: https://tx.fhir.org/r4

Use Count: 34. Code Systems used:

System #Exp. #Val. Details
http://hl7.org/fhir/sid/icd-10-cm 0 3 International Classification of Diseases, 10th Revision, Clinical Modification (ICD-10-CM)
http://hl7.org/fhir/sid/icd-9-cm 0 3
http://snomed.info/sct 0 3 SNOMED CT (all versions)
http://terminology.hl7.org/CodeSystem/data-absent-reason 0 2 DataAbsentReason
http://terminology.hl7.org/CodeSystem/v3-NullFlavor 0 2 NullFlavor
urn:iso:std:iso:3166:-2 1 0 ISO 3166-2 Codes for the representation of names of countries and their subdivisions — Part 2: Country subdivision code
urn:oid:2.16.840.1.113883.6.238 0 5 CDC Race and Ethnicity

Server: https://tx.fhir.org/r4

Use Count: 8. Code Systems used:

System #Exp. #Val. Details