Operation Definition

<?xml version="1.0" encoding="UTF-8"?>

<OperationDefinition xmlns="http://hl7.org/fhir">
  <id value="CodeSystem-validate-code"/> 
  <text> 
    <status value="extensions"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p> URL: [base]/CodeSystem/$validate-code</p> 
      <p> URL: [base]/CodeSystem/[id]/$validate-code</p> 
      <p> Parameters</p> 
      <table class="grid">
        <tr> 
          <td> 
            <b> Use</b> 
          </td> 
          <td> 
            <b> Name</b> 
          </td> 
          <td> 
            <b> Scope</b> 
          </td> 
          <td> 
            <b> Cardinality</b> 
          </td> 
          <td> 
            <b> Type</b> 
          </td> 
          <td> 
            <b> Binding</b> 
          </td> 
          <td> 
            <b> Documentation</b> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> url</td> 
          <td> type</td> 
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#uri">uri</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> CodeSystem URL. The server must know the code system (e.g. it is defined explicitly
                 in the server'scode systems, or it is known implicitly by the server</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> codeSystem</td> 
          <td> type</td> 
          <td> 0..1</td> 
          <td> 
            <a href="codesystem.html">CodeSystem</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> The codeSystem is provided directly as part of the request. Servers may choose
                 not to accept code systems in this fashion. This parameter is used when the client
                 wants the server to check against a code system that is not stored on the server</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> code</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#code">code</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> The code that is to be validated</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> version</td> 
          <td> type</td> 
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#string">string</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> The version of the code system, if one was provided in the source data</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> display</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#string">string</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> The display associated with the code, if provided. If a display is provided a code
                 must be provided. If no display is provided, the server cannot validate the display
                 value, but may choose to return a recommended display name in an extension in the
                 outcome. Whether displays are case sensitive is code system dependent</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> coding</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#Coding">Coding</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> A coding to validate. The system must match the specified code system</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> codeableConcept</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#CodeableConcept">CodeableConcept</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> A full codeableConcept to validate. The server returns true if one of the coding
                 values is in the code system, and may also validate that the codings are not in
                 conflict with each other if more than one is present</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> date</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#dateTime">dateTime</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> The date for which the validation should be checked. Normally, this is the current
                 conditions (which is the default values) but under some circumstances, systems
                 need to validate that a correct code was used at some point in the past. A typical
                 example of this would be where code selection is constrained to the set of codes
                 that were available when the patient was treated, not when the record is being
                 edited. Note that which date is appropriate is a matter for implementation policy.</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> abstract</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#boolean">boolean</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> If this parameter has a value of true, the client is stating that the validation
                 is being performed in a context where a concept designated as 'abstract' is appropriate/allow
                ed to be used, and the server should regard abstract codes as valid. If this parameter
                 is false, abstract codes are not considered to be valid.</p> 

              <p> Note that. 'abstract' is a property defined by many HL7 code systems that indicates
                 that the concept is a logical grouping concept that is not intended to be used
                 asa 'concrete' concept to in an actual patient/care/process record. This language
                 is borrowed from Object Orienated theory where 'asbtract' objects are never instantiated.
                 However in the general record and terminology eco-system, there are many contexts
                 where it is appropraite to use these codes e.g. as decision making criterion, or
                 when editing value sets themselves. This parameter allows a client to indicate
                 to the server that it is working in such a context.</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> displayLanguage</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#code">code</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> Specifies the language to be used for description when validating the display property</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> OUT</td> 
          <td> result</td> 
          <td/>  
          <td> 1..1</td> 
          <td> 
            <a href="datatypes.html#boolean">boolean</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> True if the concept details supplied are valid</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> OUT</td> 
          <td> message</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#string">string</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> Error details, if result = false. If this is provided when result = true, the message
                 carries hints and warnings</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> OUT</td> 
          <td> display</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#string">string</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> A valid display for the concept if the system wishes to display this to a user</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> OUT</td> 
          <td> code</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#code">code</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> The code that was validated</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> OUT</td> 
          <td> system</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#uri">uri</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> The system for the code that was validated</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> OUT</td> 
          <td> version</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#string">string</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> The version of the system of the code that was validated</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> OUT</td> 
          <td> codeableConcept</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#CodeableConcept">CodeableConcept</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> A codeableConcept containing codings for all the validated codes</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> OUT</td> 
          <td> issues</td> 
          <td/>  
          <td> 0..1</td> 
          <td> 
            <a href="operationoutcome.html">OperationOutcome</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> List of itemised issues with paths constrained to simple FHIRPath. Examples are
                 CodeableConcept, CodeableConcept.coding[0], CodeableConcept.coding[1].display,
                 or Coding.display</p> 

            </div> 
          </td> 
        </tr> 
      </table> 
    </div> 
  </text> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="5"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="normative"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="vocab"/> 
  </extension> 
  <url value="http://hl7.org/fhir/OperationDefinition/CodeSystem-validate-code"/> 
  <version value="6.0.0-ballot1"/> 
  <name value="ValidateCode"/> 
  <title value="Code System based Validation"/> 
  <status value="active"/> 
  <kind value="operation"/> 
  <experimental value="false"/> 
  <date value="2023-12-18T15:12:07+11:00"/> 
  <publisher value="HL7 International / Terminology Infrastructure"/> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://hl7.org/fhir"/> 
    </telecom> 
    <telecom> 
      <system value="email"/> 
      <value value="fhir@lists.hl7.org"/> 
    </telecom> 
  </contact> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://www.hl7.org/Special/committees/Vocab"/> 
    </telecom> 
  </contact> 
  <description value="Validate that a coded value is in the code system. If the operation is not called
   at the instance level, one of the parameters &quot;url&quot; or &quot;codeSystem&quot;
   must be provided. The operation returns a result (true / false), an error message,
   and the recommended display for the code.

When invoking this operation, a client **SHALL** provide one (and only one) of
   the parameters (code+system, coding, or codeableConcept). Other parameters (including
   version and display) are optional. When validating a code or a coding, then the
   code, system and version output parameters **SHOULD** be populated when possible.
   When a validating a CodeableConcept, then the codeableConcept output parameter
   **SHOULD** be populated when possible."/> 
  <jurisdiction> 
    <coding> 
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/> 
      <code value="001"/> 
      <display value="World"/> 
    </coding> 
  </jurisdiction> 
  <affectsState value="false"/> 
  <code value="validate-code"/> 
  <resource value="CodeSystem"/> 
  <system value="false"/> 
  <type value="true"/> 
  <instance value="true"/> 
  <parameter> 
    <name value="url"/> 
    <use value="in"/> 
    <scope value="type"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="CodeSystem URL. The server must know the code system (e.g. it is defined explicitly
     in the server'scode systems, or it is known implicitly by the server"/> 
    <type value="uri"/> 
  </parameter> 
  <parameter> 
    <name value="codeSystem"/> 
    <use value="in"/> 
    <scope value="type"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="The codeSystem is provided directly as part of the request. Servers may choose
     not to accept code systems in this fashion. This parameter is used when the client
     wants the server to check against a code system that is not stored on the server"/> 
    <type value="CodeSystem"/> 
  </parameter> 
  <parameter> 
    <name value="code"/> 
    <use value="in"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="The code that is to be validated"/> 
    <type value="code"/> 
  </parameter> 
  <parameter> 
    <name value="version"/> 
    <use value="in"/> 
    <scope value="type"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="The version of the code system, if one was provided in the source data"/> 
    <type value="string"/> 
  </parameter> 
  <parameter> 
    <name value="display"/> 
    <use value="in"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="The display associated with the code, if provided. If a display is provided a code
     must be provided. If no display is provided, the server cannot validate the display
     value, but may choose to return a recommended display name in an extension in the
     outcome. Whether displays are case sensitive is code system dependent"/> 
    <type value="string"/> 
  </parameter> 
  <parameter> 
    <name value="coding"/> 
    <use value="in"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="A coding to validate. The system must match the specified code system"/> 
    <type value="Coding"/> 
  </parameter> 
  <parameter> 
    <name value="codeableConcept"/> 
    <use value="in"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="A full codeableConcept to validate. The server returns true if one of the coding
     values is in the code system, and may also validate that the codings are not in
     conflict with each other if more than one is present"/> 
    <type value="CodeableConcept"/> 
  </parameter> 
  <parameter> 
    <name value="date"/> 
    <use value="in"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="The date for which the validation should be checked. Normally, this is the current
     conditions (which is the default values) but under some circumstances, systems
     need to validate that a correct code was used at some point in the past. A typical
     example of this would be where code selection is constrained to the set of codes
     that were available when the patient was treated, not when the record is being
     edited. Note that which date is appropriate is a matter for implementation policy."/> 
    <type value="dateTime"/> 
  </parameter> 
  <parameter> 
    <name value="abstract"/> 
    <use value="in"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="If this parameter has a value of true, the client is stating that the validation
     is being performed in a context where a concept designated as 'abstract' is appropriate/allow
    ed to be used, and the server should regard abstract codes as valid. If this parameter
     is false, abstract codes are not considered to be valid.

Note that. 'abstract' is a property defined by many HL7 code systems that indicates
     that the concept is a logical grouping concept that is not intended to be used
     asa 'concrete' concept to in an actual patient/care/process record. This language
     is borrowed from Object Orienated theory where 'asbtract' objects are never instantiated.
     However in the general record and terminology eco-system, there are many contexts
     where it is appropraite to use these codes e.g. as decision making criterion, or
     when editing value sets themselves. This parameter allows a client to indicate
     to the server that it is working in such a context."/> 
    <type value="boolean"/> 
  </parameter> 
  <parameter> 
    <name value="displayLanguage"/> 
    <use value="in"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="Specifies the language to be used for description when validating the display property"/> 
    <type value="code"/> 
  </parameter> 
  <parameter> 
    <name value="result"/> 
    <use value="out"/> 
    <min value="1"/> 
    <max value="1"/> 
    <documentation value="True if the concept details supplied are valid"/> 
    <type value="boolean"/> 
  </parameter> 
  <parameter> 
    <name value="message"/> 
    <use value="out"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="Error details, if result = false. If this is provided when result = true, the message
     carries hints and warnings"/> 
    <type value="string"/> 
  </parameter> 
  <parameter> 
    <name value="display"/> 
    <use value="out"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="A valid display for the concept if the system wishes to display this to a user"/> 
    <type value="string"/> 
  </parameter> 
  <parameter> 
    <name value="code"/> 
    <use value="out"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="The code that was validated"/> 
    <type value="code"/> 
  </parameter> 
  <parameter> 
    <name value="system"/> 
    <use value="out"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="The system for the code that was validated"/> 
    <type value="uri"/> 
  </parameter> 
  <parameter> 
    <name value="version"/> 
    <use value="out"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="The version of the system of the code that was validated"/> 
    <type value="string"/> 
  </parameter> 
  <parameter> 
    <name value="codeableConcept"/> 
    <use value="out"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="A codeableConcept containing codings for all the validated codes"/> 
    <type value="CodeableConcept"/> 
  </parameter> 
  <parameter> 
    <name value="issues"/> 
    <use value="out"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="List of itemised issues with paths constrained to simple FHIRPath. Examples are
     CodeableConcept, CodeableConcept.coding[0], CodeableConcept.coding[1].display,
     or Coding.display"/> 
    <type value="OperationOutcome"/> 
  </parameter> 
</OperationDefinition>