Aotearoa Immunisation Register (AIR) FHIR Implementation Guide
2.1.0 - release New Zealand

Aotearoa Immunisation Register (AIR) FHIR Implementation Guide - Local Development build (v2.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

## ValueSet: AIR Route Code (Legacy HL7v2)

Official URL: https://nzhts.digital.health.nz/fhir/ValueSet/air-route-code-legacy | Version: 2.1.0
Active as of 2026-07-21 | Computable Name: AIRRouteCodeLegacy

A value set to hold the legacy HL7v2 codes for route of admin.

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

### Logical Definition (CLD)

- Include these codes as defined in `https://standards.digital.health.nz/ns/air-terms-code` version 📦2.1.0

  Code | Display | Concept Map -- Route of Administration HL7v2 < -- >AIR SNOMED
  PO | Oral | ~26643006
  IM | Intramuscular | ~78421000
  SC | Subcutaneous | ~34206005
  ID | Intradermal | ~372464004

### Expansion

Expansion performed internally based on codesystem AIR Terms v2.1.0 (CodeSystem)

This value set contains 4 concepts

System | Code | Display (en) | Concept Map -- Route of Administration HL7v2 < -- >AIR SNOMED | JSON | XML
`https://standards.digital.health.nz/ns/air-terms-code` | PO | Oral | ~26643006 |  |
`https://standards.digital.health.nz/ns/air-terms-code` | IM | Intramuscular | ~78421000 |  |
`https://standards.digital.health.nz/ns/air-terms-code` | SC | Subcutaneous | ~34206005 |  |
`https://standards.digital.health.nz/ns/air-terms-code` | ID | Intradermal | ~372464004 |  |

Explanation of the columns that may appear on this page:

Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System | The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code | The code (used as the code in the resource instance)
Display | The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition | An explanation of the meaning of the concept
Comments | Additional notes about how to use the code