<?xml version="1.0" encoding="UTF-8"?><CodeSystem xmlns="http://hl7.org/fhir"><id value="issue-severity"/><meta><lastUpdated value="2026-04-01T17:59:15.240+00:00"/></meta><text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem issue-severity</b></p><a name="issue-severity"> </a><a name="hcissue-severity"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/issue-severity</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">fatal<a name="issue-severity-fatal"> </a></td><td>Fatal</td><td>The issue caused the action to fail and no further checking could be performed.</td></tr><tr><td style="white-space:nowrap">error<a name="issue-severity-error"> </a></td><td>Error</td><td>The issue is sufficiently important to cause the action to fail.</td></tr><tr><td style="white-space:nowrap">warning<a name="issue-severity-warning"> </a></td><td>Warning</td><td>The issue is not important enough to cause the action to fail but may cause it to be performed suboptimally or in a way that is not as desired.</td></tr><tr><td style="white-space:nowrap">information<a name="issue-severity-information"> </a></td><td>Information</td><td>The issue has no relation to the degree of success of the action.</td></tr><tr><td style="white-space:nowrap">success<a name="issue-severity-success"> </a></td><td>Operation Successful</td><td>The operation completed successfully.</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-standards-status"><valueCode value="normative"/></extension><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm"><valueInteger value="5"/></extension><url value="http://hl7.org/fhir/issue-severity"/><identifier><system value="urn:ietf:rfc:3986"/><value value="urn:oid:2.16.840.1.113883.4.642.4.409"/></identifier><identifier><use value="old"/><system value="urn:ietf:rfc:3986"/><value value="urn:oid:2.16.840.1.113883.4.642.1.398"/></identifier><identifier><use value="old"/><system value="urn:ietf:rfc:3986"/><value value="urn:oid:2.16.840.1.113883.4.642.2.223"/></identifier><version value="6.0.0-ballot4"/><name value="IssueSeverity"/><title value="Issue Severity"/><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="How the issue affects the success of the action."/><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/issue-severity"/><content value="complete"/><concept><code value="fatal"/><display value="Fatal"/><definition value="The issue caused the action to fail and no further checking could be performed."/></concept><concept><code value="error"/><display value="Error"/><definition value="The issue is sufficiently important to cause the action to fail."/></concept><concept><code value="warning"/><display value="Warning"/><definition value="The issue is not important enough to cause the action to fail but may cause it to be performed suboptimally or in a way that is not as desired."/></concept><concept><code value="information"/><display value="Information"/><definition value="The issue has no relation to the degree of success of the action."/></concept><concept><code value="success"/><display value="Operation Successful"/><definition value="The operation completed successfully."/></concept></CodeSystem>