| IG | Package | FHIR | Comment |
|---|---|---|---|
  Implementation Guide TI Common | de.gematik.ti#1.4.0 | R4 | |
 HL7 Terminology (THO) | hl7.terminology.r4#7.3.0 | R4 | Automatically added as a dependency - all IGs depend on HL7 Terminology |
  FHIR Extensions Pack | hl7.fhir.uv.extensions.r4#5.3.0 | R4 | |
 HL7 Terminology (THO) | hl7.terminology.r4#7.1.0 | R4 | |
 FHIR Extensions Pack | hl7.fhir.uv.extensions.r4#5.2.0 | R4 | |
 Extensions for Using Data Elements from FHIR R5 in FHIR R4 | hl7.fhir.uv.xver-r5.r4#0.1.0 | R4 | |
| de.basisprofil.r4 | de.basisprofil.r4#1.6.0 | R4 | |
| Medication IG DE | de.fhir.medication#1.0.7 | R4 | |
| HL7 Terminology (THO) | hl7.terminology.r4#7.2.0 | R4 | |
 FHIR Tooling Extensions IG | hl7.fhir.uv.tools.r4#1.1.2 | R4 | for example references |
Package hl7.fhir.uv.extensions.r4#5.2.0 This IG defines the global extensions - the ones defined for everyone. These extensions are always in scope wherever FHIR is being used (built Mon, Feb 10, 2025 21:45+1100+11:00) |
Package hl7.fhir.uv.extensions.r4#5.3.0 This IG defines the global extensions - the ones defined for everyone. These extensions are always in scope wherever FHIR is being used (built Sat, May 16, 2026 18:32+1000+10:00) |
Package hl7.fhir.uv.xver-r5.r4#0.1.0 Extensions for Using Data Elements from FHIR R5 in FHIR R4 (built Fri, Mar 20, 2026 15:40+1100+11:00) |
Package de.basisprofil.r4#1.6.0 Projekt Basisprofilierung R4 (HL7 Deutschland e.V.) |
Package hl7.fhir.uv.tools.r4#1.1.2 This IG defines the extensions that the tools use internally. Some of these extensions are content that are being evaluated for elevation into the main spec, and others are tooling concerns (built Tue, Mar 24, 2026 11:13+1100+11:00) |