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4.3.15.520 HL7 Version 2 Table 0520

Extension: precondition

Vocabulary Orders and Observations Work Group   Maturity Level : N/A 1 External Informative Use Context : Any

This is a table defined as part of HL7 v2 . Summary

Code System Defining URL: http://terminology.hl7.org/CodeSystem/v2-0520 http://hl7.org/fhir/StructureDefinition/servicerequest-precondition
Value Set URL: Version: http://terminology.hl7.org/ValueSet/v2-0520 5.0.0-ballot
Version: Name: 2.9 precondition
Name: Title: v2.0520 precondition
Title: Modifier: v2 Message waiting priority This extension is not a modifier extension
Definition: Status: FHIR Value set/code system definition for HL7 v2 table 0520 ( Message waiting priority) draft
OID: Definition: ?? The condition or state of the patient, prior or during the diagnostic procedure or test, for example, fasting, at-rest, or post-operative. This captures circumstances that may influence the measured value and have bearing on the interpretation of the result.
CodeSystem Resource Committee: Orders and Observations Work Group

Status: draft. Extension maintained by: Health Level Seven, Inc. - FHIR WG

The condition or state of the patient, prior or during the diagnostic procedure or test, for example, fasting, at-rest, or post-operative. This captures circumstances that may influence the measured value and have bearing on the interpretation of the result.

Context of Use: Use on Element ID ServiceRequest

Extension Content

Summary

ValueSet Resource
Name Flags Card. Type Description & Constraints doco
. . precondition XML 0..* CodeableConcept / JSON URL = http://hl7.org/fhir/StructureDefinition/servicerequest-precondition
precondition: The condition or state of the patient, prior or during the diagnostic procedure or test, for example, fasting, at-rest, or post-operative. This captures circumstances that may influence the measured value and have bearing on the interpretation of the result.


Use on Element ID ServiceRequest

doco Documentation for this format

Note: V2 code systems may Full Structure

Name Flags Card. Type Description & Constraints doco
.. extension 0..* Extension URL = http://hl7.org/fhir/StructureDefinition/servicerequest-precondition
precondition: The condition or state of the patient, prior or during the diagnostic procedure or test, for example, fasting, at-rest, or post-operative. This captures circumstances that may not be case sensitive. V2 Code systems will influence the measured value and have bearing on the CodeSystem.caseSensitive correctly populated in a future version interpretation of the result.


Use on Element ID ServiceRequest
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/servicerequest-precondition"
... value[x] 1..1 CodeableConcept Value of extension

doco Documentation for this specification. format

XML Template 

<!-- precondition -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/servicerequest-precondition" >
  <!-- from Element: extension -->
 <valueCodeableConcept><!-- I 1..1 CodeableConcept Value of extension --></valueCodeableConcept>
</extension>

This value set is not currently used JSON Template 

{ // precondition
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited

    "url" : "http://hl7.org/fhir/StructureDefinition/servicerequest-precondition", // R! 
    "valueCodeableConcept" : { CodeableConcept } // I R! Value of extension
  }

Summary

Message Waiting Priority
Name Flags Card. Type Description & Constraints doco 4.3.15.520.1 Code System Content
. . precondition 0..* CodeableConcept URL = http://hl7.org/fhir/StructureDefinition/servicerequest-precondition
precondition: The condition or state of the patient, prior or during the diagnostic procedure or test, for example, fasting, at-rest, or post-operative. This captures circumstances that may influence the measured value and have bearing on the interpretation of the result.


Use on Element ID ServiceRequest
Code
doco Documentation for this format

Description Full Structure

Version High added v2.6 Low added v2.6 Medium added v2.6
Name Flags Card. Type Description & Constraints doco
.. extension Comment 0..* Extension URL = http://hl7.org/fhir/StructureDefinition/servicerequest-precondition
precondition: The condition or state of the patient, prior or during the diagnostic procedure or test, for example, fasting, at-rest, or post-operative. This captures circumstances that may influence the measured value and have bearing on the interpretation of the result.


Use on Element ID ServiceRequest
H . . . extension 0..0
L . . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/servicerequest-precondition"
M . . . value[x] 1..1 CodeableConcept Value of extension

doco Documentation for this format

XML Template 


<!-- precondition -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/servicerequest-precondition" >
  <!-- from Element: extension -->
 <valueCodeableConcept><!-- I 1..1 CodeableConcept Value of extension --></valueCodeableConcept>
</extension>

JSON Template 


{ // precondition
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited

    "url" : "http://hl7.org/fhir/StructureDefinition/servicerequest-precondition", // R! 
    "valueCodeableConcept" : { CodeableConcept } // I R! Value of extension
  }

 

Constraints

  • ele-1 : All FHIR elements must have a @value or children (xpath: @value|f:*|h:div )
  • ext-1 : Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]) )
  • ele-1 : On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: @value|f:*|h:div )
  • ext-1 : On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")]) )
  • ele-1 : On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: @value|f:*|h:div )

Search

No Search Extensions defined for this resource

Examples of this extension

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