Terminology Server Report for DARTS

Generated Fri May 08 06:15:47 AEST 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-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, 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-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-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-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-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-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-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-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-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-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-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-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-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-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=
Use primary server for http://snomed.info/sct https://tx.fhir.org/r4 null http://snomed.info/sct auth = , candidates=
Use primary server for http://snomed.info/sct https://tx.fhir.org/r4 http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code|8.0.1 http://snomed.info/sct auth = , candidates=
Use primary server for http://snomed.info/sct https://tx.fhir.org/r4 null http://snomed.info/sct auth = , candidates=
Use primary server for http://snomed.info/sct https://tx.fhir.org/r4 http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code|8.0.1 http://snomed.info/sct auth = , candidates=
Use primary server for http://snomed.info/sct https://tx.fhir.org/r4 null http://snomed.info/sct auth = , candidates=
Use primary server for http://snomed.info/sct https://tx.fhir.org/r4 http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code|8.0.1 http://snomed.info/sct auth = , candidates=
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:965508b2-88e1-4742-aca8-2153b4e0a748 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/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-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:d2251651-b6a6-4bbc-9c36-70cf78bbadbd https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/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-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:1c2881ae-1e4e-425e-9c22-b731d5cbbea0 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/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-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:9a8753f5-7374-43ae-b276-0cb0c07200f6 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/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-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:9010dc86-b0b4-4f67-8496-f7c77de88400 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/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-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:65aca5f7-3fd2-45c8-a8c1-ac8496a02cb9 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/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-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:9bb306a0-06ba-41b6-b9e2-95d82a229889 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/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-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:3d5a8c77-72de-464a-afb1-3b0d84ed14a5 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/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-nordics.fhir.org/fhir/r4
Use primary server for https://www.usps.com/ https://tx.fhir.org/r4 urn:uuid:48fc995c-8583-4f9a-9554-c54b57ed9ac5 https://www.usps.com/ auth = , candidates=http://tx.fhir.org/r4|http://tx.hl7europe.eu/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-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-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-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-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-nordics.fhir.org/fhir/r4

Errors

URL Message
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://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: 6. Code Systems used:

System #Exp. #Val. Details