PSGC Terminology FHIR Implementation Guide
0.1.0 - ci-build Philippines flag

PSGC Terminology FHIR Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

OperationDefinition: Resolve PSGC from Coordinates

Official URL: https://australian-e-health-research-centre.gitlab.io/psgc-fhir-ig/OperationDefinition/resolve-psgc Version: 0.1.0
Draft as of 2026-06-23 Computable Name: ResolvePSGC

Reverse geocoding: resolve latitude/longitude to the PSGC code hierarchy via point-in-polygon spatial query.

URL: [base]/Location/$resolve-psgc

Parameters

UseNameScopeCardinalityTypeBindingDocumentation
INlat1..1decimal

Latitude (WGS84)

INlon1..1decimal

Longitude (WGS84)

OUTcode0..1Coding

Resolved PSGC code (most specific level found)

OUThierarchy0..*Coding

Full hierarchy path from region to resolved level