Definition for Code System AllergyIntoleranceCriticality SystemAllergyIntoleranceCriticality

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        Estimate of the potential clinical harm, or seriousness, of a reaction to an identified
           substance.

      
      This code system http://hl7.org/fhir/allergy-intolerance-criticality defines the following
         codes:
      
        
          
            
          
          
            
          
          
            
          
        
        
          low
            
          
          
          Worst case result of a future exposure is not assessed to be life-threatening or having
             high potential for organ system failure.
        
        
          high
            
          
          
          Worst case result of a future exposure is assessed to be life-threatening or having high
             potential for organ system failure.
        
        
          unable-to-assess
            
          
          
          
        
      
    
  
  
    
  
  
    
  
  
    
  
  
  
    
    
  
  
  
  
  
  
  
  
  
    
      
      
    
    
      
      
    
  

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="allergy-intolerance-criticality"/> 
  <meta> 
    <lastUpdated value="2025-11-20T23:56:49.898+00:00"/> 
  </meta> 
  <text> 
    <status value="generated"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p class="res-header-id">
        <b> Generated Narrative: CodeSystem allergy-intolerance-criticality</b> 
      </p> 
      <a name="allergy-intolerance-criticality"> </a> 
      <a name="hcallergy-intolerance-criticality"> </a> 
      <p> This case-sensitive code system 
        <code> http://hl7.org/fhir/allergy-intolerance-criticality</code>  defines the following codes:
      </p> 
      <table class="codes">
        <tr> 
          <td style="white-space:nowrap">
            <b> Code</b> 
          </td> 
          <td> 
            <b> Display</b> 
          </td> 
          <td> 
            <b> Definition</b> 
          </td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">low
            <a name="allergy-intolerance-criticality-low"> </a> 
          </td> 
          <td> Low Risk</td> 
          <td> Worst case result of a future exposure is not assessed to be life-threatening or
             having high potential for organ system failure.</td> 
        </tr>         <tr>           <td style="white-space:nowrap">high            <a name="allergy-intolerance-criticality-high"> </a>           </td>           <td> High Risk</td>           <td> Worst case result of a future exposure is assessed to be life-threatening or having

             high potential for organ system failure.</td> 
        </tr>         <tr>           <td style="white-space:nowrap">unable-to-assess            <a name="allergy-intolerance-criticality-unable-to-assess"> </a>           </td>           <td> Unable to Assess Risk</td>           <td> Unable to assess the worst case result of a future exposure.</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="normative"/>   </extension>   <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">    <valueInteger value="3"/>   </extension>   <url value="http://hl7.org/fhir/allergy-intolerance-criticality"/>   <identifier>     <system value="urn:ietf:rfc:3986"/>     <value value="urn:oid:2.16.840.1.113883.4.642.4.130"/>   </identifier>   <identifier>     <use value="old"/>     <system value="urn:ietf:rfc:3986"/>     <value value="urn:oid:2.16.840.1.113883.4.642.1.120"/>   </identifier>   <identifier>     <use value="old"/>     <system value="urn:ietf:rfc:3986"/>     <value value="urn:oid:2.16.840.1.113883.4.642.2.51"/>   </identifier>   <version value="6.0.0-ballot3"/>   <name value="AllergyIntoleranceCriticality"/>   <title value="Allergy Intolerance Criticality"/>   <status value="active"/>   <experimental value="false"/>   <date value="2021-01-05T10:01:24+11:00"/>   <publisher value="HL7 (FHIR Project)"/>   <contact>     <telecom>       <system value="url"/>       <value value="http://hl7.org/fhir"/>     </telecom>     <telecom>       <system value="email"/>       <value value="fhir@lists.hl7.org"/>     </telecom>   </contact> 
  <description value="Estimate of the potential clinical harm, or seriousness, of a reaction to an identified
   substance.
  
  
  
  
    
    
    Worst case result of a future exposure is not assessed to be life-threatening or having
     high potential for organ system failure.
  
  
    
    
    Worst case result of a future exposure is assessed to be life-threatening or having high
     potential for organ system failure.
  
  
    
    
    
  

   substance."/> 
  <jurisdiction>     <coding>       <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>       <code value="001"/>       <display value="World"/>     </coding>   </jurisdiction>   <caseSensitive value="true"/>   <valueSet value="http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality"/>   <content value="complete"/>   <concept>     <code value="low"/>     <display value="Low Risk"/>     <definition value="Worst case result of a future exposure is not assessed to be life-threatening or

     having high potential for organ system failure."/> 
  </concept>   <concept>     <code value="high"/>     <display value="High Risk"/>     <definition value="Worst case result of a future exposure is assessed to be life-threatening or having

     high potential for organ system failure."/> 
  </concept>   <concept>     <code value="unable-to-assess"/>     <display value="Unable to Assess Risk"/>     <definition value="Unable to assess the worst case result of a future exposure."/>   </concept> 


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CodeSystem

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