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

## CodeSystem: AIR Related Person Relationship Terms

Official URL: https://standards.digital.health.nz/ns/air-legacy-related-person-terms | Version: 2.1.0
Active as of 2026-07-21 | Computable Name: AIRRelatedPersonTerms

This code system includes the relationship type codes used in the NIR HL7v2 messasing NK1 segment Relationship field.

This Code system is referenced in the content logical definition of the following value sets:

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

This case-insensitive code system `https://standards.digital.health.nz/ns/air-legacy-related-person-terms` defines the following codes:

Code | Display
01 | Mother
02 | Father
03 | Sister
04 | Brother
05 | Son
06 | Daughter
07 | Uncle
08 | Aunt
09 | Nephew
10 | Niece
11 | Cousin
12 | Grandfather
13 | Grandmother
14 | Employer
15 | Other
16 | Spouse
91 | Foster Father
92 | Foster Mother
93 | Stepfather
94 | Stepmother