HL7 CZ Laboratory IG
0.5.0 - ci-build Czechia flag

HL7 CZ Laboratory IG, published by HL7 Czech Republic. This guide is not an authorized publication; it is the continuous build for version 0.5.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7-cz/cz-lab/ and changes regularly. See the Directory of published versions

Extension: Document Based On Order

Official URL: https://hl7.cz/fhir/lab/StructureDefinition/composition-based-on-order-or-requisition Version: 0.5.0
Draft as of 2025-09-25 Computable Name: CompositionBasedOnOrderOrRequisition

This extension provides a link to the order [(Reference(ServiceRequest)] or requisition [ServiceRequest.requisition (i.e., 'Request.groupIdentifier')] that this report document is based on and fulfills.

Context of Use

    This extension may be used on the following element(s)

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Document Based On Order
... extension 0..0
... url 1..1 uri "https://hl7.cz/fhir/lab/StructureDefinition/composition-based-on-order-or-requisition"
... value[x] 0..1 Value of extension
.... valueIdentifier Identifier
.... valueReference Reference(ServiceRequest: Laboratory Order)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Document Based On Order
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "https://hl7.cz/fhir/lab/StructureDefinition/composition-based-on-order-or-requisition"
.... valueIdentifier Identifier
.... valueReference Reference(ServiceRequest: Laboratory Order)

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type Identifier, Reference: This extension provides a link to the order [(Reference(ServiceRequest)] or requisition [ServiceRequest.requisition (i.e., 'Request.groupIdentifier')] that this report document is based on and fulfills.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Document Based On Order
... extension 0..0
... url 1..1 uri "https://hl7.cz/fhir/lab/StructureDefinition/composition-based-on-order-or-requisition"
... value[x] 0..1 Value of extension
.... valueIdentifier Identifier
.... valueReference Reference(ServiceRequest: Laboratory Order)

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Document Based On Order
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "https://hl7.cz/fhir/lab/StructureDefinition/composition-based-on-order-or-requisition"
.... valueIdentifier Identifier
.... valueReference Reference(ServiceRequest: Laboratory Order)

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type Identifier, Reference: This extension provides a link to the order [(Reference(ServiceRequest)] or requisition [ServiceRequest.requisition (i.e., 'Request.groupIdentifier')] that this report document is based on and fulfills.

 

Other representations of profile: CSV, Excel, Schematron

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()