Codesystem-allergyintolerance-verification.xml

Definition for Code System AllergyIntoleranceVerificationStatusCodes AllergyIntoleranceVerificationStatus

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

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="allergyintolerance-verification"/> 
  <meta> 
    

    <lastUpdated value="2019-12-31T21:03:40.621+11:00"/> 
    <profile value="http://hl7.org/fhir/StructureDefinition/shareablecodesystem"/> 
  </meta> 
  <text> 
    <status value="generated"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">
      

      <h2> AllergyIntolerance Verification Status</h2> 
      <div> 
        

        <p> The verification status to support or decline the clinical status of the allergy or intolerance.</p> 

      </div> 
      <p> This code system http://terminology.hl7.org/CodeSystem/allergyintolerance-verification
         defines the following codes:</p> 
      <table class="codes">
        <tr> 
          <td> 
            <b> Lvl</b> 
          </td> 
          <td style="white-space:nowrap">
            <b> Code</b> 
          </td> 
          <td> 
            <b> Display</b> 
          </td> 
          <td> 
            <b> Definition</b> 
          </td> 
        </tr> 
        <tr> 
          <td> 1</td> 
          <td style="white-space:nowrap">unconfirmed
            <a name="allergyintolerance-verification-unconfirmed"> </a> 
          </td> 
          <td> Unconfirmed</td> 
          

          <td> The propensity for a reaction to the identified substance has not been objectively verified.</td> 
        </tr> 
        <tr> 
          <td> 2</td> 
          <td style="white-space:nowrap">  presumed
            <a name="allergyintolerance-verification-presumed"> </a> 
          </td> 
          <td> Presumed</td> 
          <td> The available clinical information supports a high liklihood of the propensity for a reaction
             to the identified substance.</td> 
        </tr> 
        <tr> 
          <td> 1</td> 
          <td style="white-space:nowrap">confirmed
            <a name="allergyintolerance-verification-confirmed"> </a> 
          </td> 
          <td> Confirmed</td> 
          A high level of certainty about the propensity for a reaction to the identified substance,
             which may include clinical evidence by testing or rechallenge.

          <td> The propensity for a reaction to the identified substance has been objectively verified
             (which may include clinical evidence by testing, rechallenge, or observation).</td> 

        </tr> 
        <tr> 
          <td> 1</td> 
          <td style="white-space:nowrap">refuted
            <a name="allergyintolerance-verification-refuted"> </a> 
          </td> 
          <td> Refuted</td> 
          <td> A propensity for a reaction to the identified substance has been disputed or disproven
             with a sufficient level of clinical certainty to justify invalidating the assertion. This
             might or might not include testing or rechallenge.</td> 
        </tr> 
        <tr> 
          <td> 1</td> 
          <td style="white-space:nowrap">entered-in-error
            <a name="allergyintolerance-verification-entered-in-error"> </a> 
          </td> 
          <td> Entered in Error</td> 
          <td> The statement was entered in error and is not valid.</td> 
        </tr> 
      </table> 
    </div> 
  </text> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="pc"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="trial-use"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="3"/> 
  </extension> 
  <url value="http://terminology.hl7.org/CodeSystem/allergyintolerance-verification"/> 
  <identifier> 
    <system value="urn:ietf:rfc:3986"/> 
    

    <value value="urn:oid:2.16.840.1.113883.4.642.1.1371"/> 
  </identifier> 
  
  
  

  <version value="4.2.0"/> 
  <name value="AllergyIntoleranceVerificationStatus"/> 
  <title value="AllergyIntolerance Verification Status"/> 
  <status value="draft"/> 
  <experimental value="false"/> 
  <publisher value="FHIR Project team"/> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://hl7.org/fhir"/> 
    </telecom> 
  </contact> 
  

  <description value="The verification status to support or decline the clinical status of the allergy or intolerance."/> 
  <caseSensitive value="true"/> 
  <valueSet value="http://hl7.org/fhir/ValueSet/allergyintolerance-verification"/> 
  <content value="complete"/> 
  <concept> 
    <code value="unconfirmed"/> 
    <display value="Unconfirmed"/> 
    

    <definition value="The propensity for a reaction to the identified substance has not been objectively verified."/> 
    <concept> 
      <code value="presumed"/> 
      <display value="Presumed"/> 
      <definition value="The available clinical information supports a high liklihood of the propensity for a reaction
       to the identified substance."/> 
    </concept> 
  </concept> 
  <concept> 
    <code value="confirmed"/> 
    <display value="Confirmed"/> 
    A high level of certainty about the propensity for a reaction to the identified substance,
     which may include clinical evidence by testing or rechallenge.

    <definition value="The propensity for a reaction to the identified substance has been objectively verified
     (which may include clinical evidence by testing, rechallenge, or observation)."/> 

  </concept> 
  <concept> 
    <code value="refuted"/> 
    <display value="Refuted"/> 
    <definition value="A propensity for a reaction to the identified substance has been disputed or disproven
     with a sufficient level of clinical certainty to justify invalidating the assertion. This
     might or might not include testing or rechallenge."/> 
  </concept> 
  <concept> 
    <code value="entered-in-error"/> 
    <display value="Entered in Error"/> 
    <definition value="The statement was entered in error and is not valid."/> 
  </concept> 


</

CodeSystem

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