FHIR Extensions Pack
5.2.0 - February 2025 International flag

This page is part of the FHIR Core Extensions Registry (v5.2.0: Release 5.2) based on FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

Extension: Item

Official URL: http://hl7.org/fhir/StructureDefinition/servicerequest-geneticsItem Version: 5.2.0
Standards status: Deprecated Maturity Level: 1 Responsible: HL7 International / Orders and Observations Computable Name: Item

The specific diagnostic investigations that are requested as part of this request. Sometimes, there can only be one item per request, but in most contexts, more than one investigation can be requested.

Context of Use

This extension is deprecated and should no longer be used

This extension has been replaced by the profiles and extensions defined in the Genomics Reporting Guide

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

Usage info

Usage:

  • This Extension is not used by any profiles in this Implementation Guide

Changes since version 1.0.0:

  • New Content

    • Formal Views of Extension Content

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

    This structure is derived from Extension

    Summary

    Complex Extension: The specific diagnostic investigations that are requested as part of this request. Sometimes, there can only be one item per request, but in most contexts, more than one investigation can be requested.

    • code: CodeableConcept: Code to indicate the item (test, panel or sequence variant) being ordered.
    • geneticsObservation: Reference: Indicate the genetic variant ordered to be tested.
    • specimen: Reference: If the item is related to a specific specimen.
    • status: code: The status of this individual item within the order.

    Maturity: 1

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..* Extension The items the orderer requested
    ... Slices for extension Content/Rules for all slices
    .... extension:code 1..1 Extension Code to indicate the item (test, panel or sequence variant) being ordered
    ..... extension 0..0
    ..... url 1..1 uri "code"
    ..... value[x] 1..1 CodeableConcept Value of extension
    .... extension:geneticsObservation 0..1 Extension Indicate the genetic variant ordered to be tested
    ..... extension 0..0
    ..... url 1..1 uri "geneticsObservation"
    ..... value[x] 1..1 Reference(Observation) Value of extension
    .... extension:specimen 0..1 Extension If this item relates to specific specimens
    ..... extension 0..0
    ..... url 1..1 uri "specimen"
    ..... value[x] 1..1 Reference(Specimen) Value of extension
    .... extension:status 0..1 Extension proposed | draft | planned | requested | received | accepted | in-progress | review | completed | cancelled | suspended | rejected | failed
    ..... extension 0..0
    ..... url 1..1 uri "status"
    ..... value[x] 1..1 code Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/servicerequest-geneticsItem"
    ... value[x] 0..0

    doco Documentation for this format
    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..* Extension The items the orderer requested
    ... id 0..1 id Unique id for inter-element referencing
    ... Slices for extension 1..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    .... extension:code 1..1 Extension Code to indicate the item (test, panel or sequence variant) being ordered
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0
    ..... url 1..1 uri "code"
    ..... value[x] 1..1 CodeableConcept Value of extension
    .... extension:geneticsObservation 0..1 Extension Indicate the genetic variant ordered to be tested
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0
    ..... url 1..1 uri "geneticsObservation"
    ..... value[x] 1..1 Reference(Observation) Value of extension
    .... extension:specimen 0..1 Extension If this item relates to specific specimens
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0
    ..... url 1..1 uri "specimen"
    ..... value[x] 1..1 Reference(Specimen) Value of extension
    .... extension:status 0..1 Extension proposed | draft | planned | requested | received | accepted | in-progress | review | completed | cancelled | suspended | rejected | failed
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0
    ..... url 1..1 uri "status"
    ..... value[x] 1..1 code Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/servicerequest-geneticsItem"

    doco Documentation for this format

    This structure is derived from Extension

    Summary

    Complex Extension: The specific diagnostic investigations that are requested as part of this request. Sometimes, there can only be one item per request, but in most contexts, more than one investigation can be requested.

    • code: CodeableConcept: Code to indicate the item (test, panel or sequence variant) being ordered.
    • geneticsObservation: Reference: Indicate the genetic variant ordered to be tested.
    • specimen: Reference: If the item is related to a specific specimen.
    • status: code: The status of this individual item within the order.

    Maturity: 1

    Differential View

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..* Extension The items the orderer requested
    ... Slices for extension Content/Rules for all slices
    .... extension:code 1..1 Extension Code to indicate the item (test, panel or sequence variant) being ordered
    ..... extension 0..0
    ..... url 1..1 uri "code"
    ..... value[x] 1..1 CodeableConcept Value of extension
    .... extension:geneticsObservation 0..1 Extension Indicate the genetic variant ordered to be tested
    ..... extension 0..0
    ..... url 1..1 uri "geneticsObservation"
    ..... value[x] 1..1 Reference(Observation) Value of extension
    .... extension:specimen 0..1 Extension If this item relates to specific specimens
    ..... extension 0..0
    ..... url 1..1 uri "specimen"
    ..... value[x] 1..1 Reference(Specimen) Value of extension
    .... extension:status 0..1 Extension proposed | draft | planned | requested | received | accepted | in-progress | review | completed | cancelled | suspended | rejected | failed
    ..... extension 0..0
    ..... url 1..1 uri "status"
    ..... value[x] 1..1 code Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/servicerequest-geneticsItem"
    ... value[x] 0..0

    doco Documentation for this format

    Snapshot View

    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..* Extension The items the orderer requested
    ... id 0..1 id Unique id for inter-element referencing
    ... Slices for extension 1..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    .... extension:code 1..1 Extension Code to indicate the item (test, panel or sequence variant) being ordered
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0
    ..... url 1..1 uri "code"
    ..... value[x] 1..1 CodeableConcept Value of extension
    .... extension:geneticsObservation 0..1 Extension Indicate the genetic variant ordered to be tested
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0
    ..... url 1..1 uri "geneticsObservation"
    ..... value[x] 1..1 Reference(Observation) Value of extension
    .... extension:specimen 0..1 Extension If this item relates to specific specimens
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0
    ..... url 1..1 uri "specimen"
    ..... value[x] 1..1 Reference(Specimen) Value of extension
    .... extension:status 0..1 Extension proposed | draft | planned | requested | received | accepted | in-progress | review | completed | cancelled | suspended | rejected | failed
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0
    ..... url 1..1 uri "status"
    ..... value[x] 1..1 code Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/servicerequest-geneticsItem"

    doco Documentation for this format

     

    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()

    Search Parameters for this Extension

    (none found)