HL7® FHIR® New Zealand Base Implementation Guide
3.1.0 - Release

This page is part of the HL7® FHIR® New Zealand Base Implementation Guide (v3.1.0: Release) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions

CodeSystem: Datum codes

Official URL: https://standards.digital.health.nz/ns/nz-datum-code Version: 1.0.0
Active as of 2023-08-22 Computable Name: DatumCode

Possible datum codes

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

version: 8; Last updated: 2026-05-07 20:14:53+1200

Tag:

This case-sensitive code system https://standards.digital.health.nz/ns/nz-datum-code defines the following codes:

CodeDefinition
WGS84 global datum, used by google maps
NZGD2000 Nz official datum, used by MoH address service