<?xml version="1.0" encoding="UTF-8"?><CodeSystem xmlns="http://hl7.org/fhir"><id value="evidence-variable-unacceptable-data-handling"/><meta><lastUpdated value="2026-03-16T22:59:53.445+00:00"/></meta><text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem evidence-variable-unacceptable-data-handling</b></p><a name="evidence-variable-unacceptable-data-handling"> </a><a name="hcevidence-variable-unacceptable-data-handling"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/evidence-variable-unacceptable-data-handling</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">set-value-to-zero<a name="evidence-variable-unacceptable-data-handling-set-value-to-zero"> </a></td><td>Set Value to Zero</td><td>Replace unacceptable values with a value of zero.</td></tr><tr><td style="white-space:nowrap">set-value-to-null<a name="evidence-variable-unacceptable-data-handling-set-value-to-null"> </a></td><td>Set Value to Null</td><td>Replace unacceptable values to a null value.</td></tr></table></div></text><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"><valueCode value="cds"/></extension><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"><valueCode value="informative"/></extension><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm"><valueInteger value="1"/></extension><url value="http://hl7.org/fhir/evidence-variable-unacceptable-data-handling"/><version value="6.0.0-ballot4"/><name value="EvidenceVariableUnacceptableDataHandling"/><title value="Evidence Variable Unacceptable Data Handling"/><status value="active"/><experimental value="false"/><date value="2024-11-14T10:01:24+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="A method or transformation applied for data that does not match required patterns."/><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/evidence-variable-unacceptable-data-handling"/><content value="complete"/><concept><code value="set-value-to-zero"/><display value="Set Value to Zero"/><definition value="Replace unacceptable values with a value of zero."/></concept><concept><code value="set-value-to-null"/><display value="Set Value to Null"/><definition value="Replace unacceptable values to a null value."/></concept></CodeSystem>