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

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="v2-0438"/>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p><b>Properties</b></p><p><b>This code system  defines the following properties for its concepts</b></p><table class="grid"><tr><td><b>Code</b></td><td><b>URI</b></td><td><b>Type</b></td><td><b>Description</b></td></tr><tr><td>status</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#status</td><td>code</td><td>Status of the concept</td></tr><tr><td>deprecated</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecated</td><td>code</td><td>Version of HL7 in which the code was deprecated</td></tr></table><p><b>Concepts</b></p><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/v2-0438</code> defines the following codes in a Is-A heirarchy:</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">U<a name="v2-0438-U"> </a></td><td>Unconfirmed</td><td>Unconfirmed</td></tr><tr><td style="white-space:nowrap">P<a name="v2-0438-P"> </a></td><td>Pending</td><td>Pending</td></tr><tr><td style="white-space:nowrap">S<a name="v2-0438-S"> </a></td><td>Suspect</td><td>Suspect</td></tr><tr><td style="white-space:nowrap">C<a name="v2-0438-C"> </a></td><td>Confirmed or verified</td><td>Confirmed or verified</td></tr><tr><td style="white-space:nowrap">I<a name="v2-0438-I"> </a></td><td>Confirmed but inactive</td><td>Confirmed but inactive</td></tr><tr><td style="white-space:nowrap">E<a name="v2-0438-E"> </a></td><td>Erroneous</td><td>Erroneous</td></tr><tr><td style="white-space:nowrap">D<a name="v2-0438-D"> </a></td><td>Doubt raised</td><td>Doubt raised</td></tr></table></div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="pa"/>
  </extension>
  <url value="http://terminology.hl7.org/CodeSystem/v2-0438"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.18.279"/>
  </identifier>
  <version value="2.0.0"/>
  <name value="AllergyClinicalStatus"/>
  <title value="allergyClinicalStatus"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2019-12-01"/>
  <publisher value="Health Level Seven International"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="hq@HL7.org"/>
    </telecom>
  </contact>
  <description value="Code system of concepts specifying the verification status for the allergy.  Used in HL7 Version 2.x messaging in the IAM segment."/>
  <purpose value="Underlying Master Code System for V2 table 0438 (Allergy Clinical Status)"/>
  <copyright value="This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license"/>
  <caseSensitive value="true"/>
  <valueSet value="http://terminology.hl7.org/ValueSet/v2-0438"/>
  <hierarchyMeaning value="is-a"/>
  <compositional value="false"/>
  <versionNeeded value="false"/>
  <content value="complete"/>
  <property>
    <code value="status"/>
    <uri value="http://terminology.hl7.org/CodeSystem/utg-concept-properties#status"/>
    <description value="Status of the concept"/>
    <type value="code"/>
  </property>
  <property>
    <code value="deprecated"/>
    <uri value="http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecated"/>
    <description value="Version of HL7 in which the code was deprecated"/>
    <type value="code"/>
  </property>
  <concept id="4680">
    <code value="U"/>
    <display value="Unconfirmed"/>
    <definition value="Unconfirmed"/>
    <property>
      <code value="status"/>
      <valueCode value="A"/>
    </property>
  </concept>
  <concept id="4681">
    <code value="P"/>
    <display value="Pending"/>
    <definition value="Pending"/>
    <property>
      <code value="status"/>
      <valueCode value="A"/>
    </property>
  </concept>
  <concept id="4682">
    <code value="S"/>
    <display value="Suspect"/>
    <definition value="Suspect"/>
    <property>
      <code value="status"/>
      <valueCode value="A"/>
    </property>
  </concept>
  <concept id="4683">
    <code value="C"/>
    <display value="Confirmed or verified"/>
    <definition value="Confirmed or verified"/>
    <property>
      <code value="status"/>
      <valueCode value="A"/>
    </property>
  </concept>
  <concept id="4684">
    <code value="I"/>
    <display value="Confirmed but inactive"/>
    <definition value="Confirmed but inactive"/>
    <property>
      <code value="status"/>
      <valueCode value="A"/>
    </property>
  </concept>
  <concept id="4685">
    <code value="E"/>
    <display value="Erroneous"/>
    <definition value="Erroneous"/>
    <property>
      <code value="status"/>
      <valueCode value="A"/>
    </property>
  </concept>
  <concept id="4686">
    <code value="D"/>
    <display value="Doubt raised"/>
    <definition value="Doubt raised"/>
    <property>
      <code value="status"/>
      <valueCode value="A"/>
    </property>
  </concept>
</CodeSystem>