Definition for Code SystemGroupMembershipBasis

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

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="group-membership-basis"/> 
  <meta> 
    <lastUpdated value="2022-09-10T05:52:37.223+11:00"/> 
    <profile value="http://hl7.org/fhir/StructureDefinition/shareablecodesystem"/> 
  </meta> 
  <text> 
    <status value="generated"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p> This code system 
        <code> http://hl7.org/fhir/group-membership-basis</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">definitional
            <a name="group-membership-basis-definitional"> </a> 
          </td> 
          <td> Definitional</td> 
          <td> The Group.characteristics specified are both necessary and sufficient to determine
             membership. All entities that meet the criteria are considered to be members of
             the group, whether referenced by the group or not. If members are present, they
             are individuals that happen to be known as meeting the Group.characteristics. The
             list cannot be presumed to be complete.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">enumerated
            <a name="group-membership-basis-enumerated"> </a> 
          </td> 
          <td> Enumerated</td> 
          <td> The Group.characteristics are necessary but not sufficient to determine membership.
             Membership is determined by being listed as one of the Group.member.</td> 
        </tr> 
      </table> 
    </div> 
  </text> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="0"/> 
  </extension> 
  <url value="http://hl7.org/fhir/group-membership-basis"/> 
  <identifier> 
    <system value="urn:ietf:rfc:3986"/> 
    <value value="urn:oid:2.16.840.1.113883.4.642.4.1962"/> 
  </identifier> 
  <version value="5.0.0-ballot"/> 
  <name value="GroupMembershipBasis"/> 
  <title value="GroupMembershipBasis"/> 
  <status value="draft"/> 
  <experimental value="false"/> 
  <date value="2022-08-09T10:01:24+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="Basis for membership in a group"/> 
  <caseSensitive value="true"/> 
  <valueSet value="http://hl7.org/fhir/ValueSet/group-membership-basis"/> 
  <content value="complete"/> 
  <concept> 
    <code value="definitional"/> 
    <display value="Definitional"/> 
    <definition value="The Group.characteristics specified are both necessary and sufficient to determine
     membership. All entities that meet the criteria are considered to be members of
     the group, whether referenced by the group or not. If members are present, they
     are individuals that happen to be known as meeting the Group.characteristics. The
     list cannot be presumed to be complete."/> 
  </concept> 
  <concept> 
    <code value="enumerated"/> 
    <display value="Enumerated"/> 
    <definition value="The Group.characteristics are necessary but not sufficient to determine membership.
     Membership is determined by being listed as one of the Group.member."/> 
  </concept> 
</CodeSystem>