# Health Connect Australia Provider Directory FHIR Implementation Guide

26.0.0 - Trial

Health Connect Australia Provider Directory FHIR Implementation Guide, published by Australian Digital Health Agency. This guide is not an authorized publication; it is the continuous build for version 26.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/AuDigitalHealth/HCPD/ and changes regularly. See the Directory of published versions

## SearchParameter: Start Time Search Parameter

Official URL: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/starttime | Version: 26.0.0
Active as of 2026-06-17 | Computable Name: SearchParameterStartTime
Usage:Jurisdiction: Australia
Copyright/Legal: Copyright © 2026 Australian Digital Health Agency - All rights reserved. This content is licensed under a Creative Commons Attribution 4.0 International License. See https://creativecommons.org/licenses/by/4.0/

Search HealthcareServices or PractitionerRoles by start time. Query values must use a four-digit numeric 24 hr time format (HHMM, e.g., 0830 for 8:30am). The start time is converted to an integer to enable prefix-based time searches (e.g., gt, lt, ge, le).

## SearchParameterStartTime

Parameter `starttime`:`number`

Search HealthcareServices or PractitionerRoles by start time. Query values must use a four-digit numeric 24 hr time format (HHMM, e.g., 0830 for 8:30am). The start time is converted to an integer to enable prefix-based time searches (e.g., gt, lt, ge, le).

Resources | HealthcareService, PractitionerRole
Expression | `availableTime.select($this.availableStartTime.toString().replace(':','').substring(0,4).toInteger())`
Multiples | multipleAnd: It's up to the server whether the parameter may repeat in order to specify multiple values that must all be true multipleOr: It's up to the server whether the parameter can have multiple values (separated by comma) where at least one must be true