<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="EMS-EventMessageResponseInput-1" />
  <url value="https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageResponseInput-1" />
  <version value="1.0.0" />
  <name value="EMS Event Message Response Input" />
  <status value="draft" />
  <date value="2017-12-04T00:00:00+00:00" />
  <publisher value="NHS Digital" />
  <contact>
    <name value="Interoperability Team" />
    <telecom>
      <system value="email" />
      <value value="interoperabilityteam@nhs.net" />
      <use value="work" />
    </telecom>
  </contact>
  <description value="A CodeSystem to identify the input item relevant to the event message response." />
  <copyright value="Copyright © 2017 NHS Digital" />
  <caseSensitive value="true" />
  <content value="complete" />
  <concept>
    <code value="001" />
    <display value="Response Level" />
    <definition value="Level of the response" />
  </concept>
  <concept>
    <code value="002" />
    <display value="Message ID" />
    <definition value="Message ID applicable to an event message containing an error" />
  </concept>
  <concept>
    <code value="003" />
    <display value="Line Number" />
    <definition value="Line number of the event message containing an error" />
  </concept>
</CodeSystem>