AU eRequesting Implementation Guide
1.0.0-ballot - Ballot
AU eRequesting Implementation Guide
1.0.0-ballot - Ballot
AU eRequesting Implementation Guide, published by HL7 Australia. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7au/au-fhir-erequesting/ and changes regularly. See the Directory of published versions
| Official URL: http://hl7.org.au/fhir/ereq/StructureDefinition/au-erequesting-displaysequence | Version: 1.0.0-ballot | |||
| Standards status: Draft | Maturity Level: 1 | Computable Name: AUeRequestingDisplaySequence | ||
Copyright/Legal: Used by permission of HL7 International, all rights reserved Creative Commons License. HL7 Australia© 2024+; Licensed Under Creative Commons No Rights Reserved. |
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This profile defines the minimum expectations for representing display sequence in the AU eRequesting context. The display sequence is an integer assigned to an individual test or service in a ServiceRequest that matches the sequence as seen on a paper request form. The ability to sort based on display sequence more easily allows for reconciliation of paper and digital requesting data by the filler, especially for collection centre staff within a pathology collection centre.
This extension may be used on the following element(s):
Usages:
You can also check for usages in the FHIR IG Statistics
Changes since version 0.1.0-ballot:
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | Display sequence | |
  id |
0..1 | string | Unique id for inter-element referencing | |
 extension |
0..0 | |||
| url |
1..1 | uri | "http://hl7.org.au/fhir/ereq/StructureDefinition/au-erequesting-displaysequence" | |
 value[x] |
1..1 | integer | Value of extension | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Simple Extension with the type integer: This profile defines the minimum expectations for representing display sequence in the AU eRequesting context. The display sequence is an integer assigned to an individual test or service in a ServiceRequest that matches the sequence as seen on a paper request form. The ability to sort based on display sequence more easily allows for reconciliation of paper and digital requesting data by the filler, especially for collection centre staff within a pathology collection centre.
Maturity: 1
Differential View
This structure is derived from Extension
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Display sequence | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://hl7.org.au/fhir/ereq/StructureDefinition/au-erequesting-displaysequence" | |
| value[x] |
1..1 | integer | Value of extension | |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
| Id | Grade | Path(s) | Details | Requirements |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
IG © 2024 HL7 Australia. Package hl7.fhir.au.ereq#1.0.0-ballot based on FHIR 4.0.1. Generated 2025-08-04
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