Terminology Server Report for HL7v2TerminologyV29

Generated Fri Mar 13 11:16:27 UTC 2026, FHIR version 4.0.1 for hl7.v2.uv.terminology.v29#0.2.0 (canonical = http://terminology.hl7.org/v2plusvocab (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:ietf:bcp:47 https://tx.fhir.org/r4 http://hl7.org/fhir/ValueSet/languages|4.0.1 urn:ietf:bcp:47 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.fhir.ch/r4|https://tx.hl7chile.cl/r4|https://tx-nordics.fhir.org/fhir/r4
Found authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 null http://terminology.hl7.org/v2plusvocab/CodeSystem/allowSubstitution|1.0.0 auth = http://tx.fhir.org/r4, candidates=
Found authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 null http://terminology.hl7.org/v2plusvocab/CodeSystem/identifierType|1.6.0 auth = http://tx.fhir.org/r4, candidates=
Found authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 null http://terminology.hl7.org/v2plusvocab/CodeSystem/organizationUnitType|1.0.0 auth = http://tx.fhir.org/r4, candidates=
Found authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 null http://terminology.hl7.org/v2plusvocab/CodeSystem/expandedYes-NoIndicator|1.0.0 auth = http://tx.fhir.org/r4, candidates=
Found authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 http://terminology.hl7.org/v2plusvocab/CodeSystem/allowSubstitution|1.0.0 auth = http://tx.fhir.org/r4, candidates=
Found authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSallowSubstitution|1.0.0 http://terminology.hl7.org/v2plusvocab/CodeSystem/allowSubstitution|1.0.0 auth = http://tx.fhir.org/r4, candidates=
Found authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 http://terminology.hl7.org/v2plusvocab/CodeSystem/identifierType|1.6.0 auth = http://tx.fhir.org/r4, candidates=
Found authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSidentifierType|1.6.0 http://terminology.hl7.org/v2plusvocab/CodeSystem/identifierType|1.6.0 auth = http://tx.fhir.org/r4, candidates=
Found authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 http://terminology.hl7.org/v2plusvocab/CodeSystem/organizationUnitType|1.0.0 auth = http://tx.fhir.org/r4, candidates=
Found authoritative server http://tx.fhir.org/r4 http://tx.fhir.org/r4 http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSorganizationUnitType|1.0.0 http://terminology.hl7.org/v2plusvocab/CodeSystem/organizationUnitType|1.0.0 auth = http://tx.fhir.org/r4, candidates=

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

Use Count: 13. Code Systems used:

System #Exp. #Val. Details
http://terminology.hl7.org/v2plusvocab/CodeSystem/allowSubstitution|1.0.0 2 1
http://terminology.hl7.org/v2plusvocab/CodeSystem/expandedYes-NoIndicator|1.0.0 0 1 Expanded Yes/no Indicator (2.9 - 1.0.1)
http://terminology.hl7.org/v2plusvocab/CodeSystem/identifierType|1.6.0 2 1
http://terminology.hl7.org/v2plusvocab/CodeSystem/organizationUnitType|1.0.0 2 1

ValueSets fetched:

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

Use Count: 8. Code Systems used:

System #Exp. #Val. Details