<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="allergy-intolerance-criticality" />
  <meta>
    <lastUpdated value="2017-04-19T07:44:43.294+10:00" />
  </meta>
  <text>
    <status value="generated" />
    <div xmlns="http://www.w3.org/1999/xhtml">
      <h2>AllergyIntoleranceCriticality</h2>
      <div>
        <p>Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.</p>
      </div>
      <p>This code system http://hl7.org/fhir/allergy-intolerance-criticality defines the following codes:</p>
      <table class="codes">
        <tr>
          <td>
            <b>Code</b>
          </td>
          <td>
            <b>Display</b>
          </td>
          <td>
            <b>Definition</b>
          </td>
        </tr>
        <tr>
          <td>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>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>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-ballot-status">
    <valueString value="Informative" />
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="3" />
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="pc" />
  </extension>
  <url value="http://hl7.org/fhir/allergy-intolerance-criticality" />
  <identifier>
    <system value="urn:ietf:rfc:3986" />
    <value value="urn:oid:2.16.840.1.113883.4.642.1.120" />
  </identifier>
  <version value="3.0.1" />
  <name value="AllergyIntoleranceCriticality" />
  <status value="draft" />
  <experimental value="false" />
  <date value="2017-04-19T07:44:43+10:00" />
  <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." />
  <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>
</CodeSystem>