---
type: "codesystem"
title: "Concept Map Group Unmapped Mode"
codesystem: "conceptmap-unmapped-mode"
---
# Concept Map Group Unmapped Mode

- **Official URL**: http://hl7.org/fhir/conceptmap-unmapped-mode
- **Version**: 6.0.0
- **Status**: active
- **Name**: ConceptMapGroupUnmappedMode
- **Title**: Concept Map Group Unmapped Mode
- **Publisher**: HL7 (FHIR Project)
- **Description**: Defines which action to take if there is no match in the group.
- **Case Sensitive**: true
- **Content**: complete

## Concepts

| Code | Display | Definition |
| --- | --- | --- |
| use-source-code | Use Provided Source Code | Use the code as provided in the $translate request in one of the following input parameters: sourceCode, sourceCoding, sourceCodeableConcept. |
| fixed | Fixed Code | Use the code(s) explicitly provided in the group.unmapped 'code' or 'valueSet' element. |
| other-map | Other Map | Use the map identified by the canonical URL in the url element. |

## CodeSystem XML



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

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="conceptmap-unmapped-mode"/>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="vocab"/>
  </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="1"/>
  </extension>
  <url value="http://hl7.org/fhir/conceptmap-unmapped-mode"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.4.481"/>
  </identifier>
  <identifier>
    <use value="old"/>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.1.474"/>
  </identifier>
  <version value="6.0.0"/>
  <name value="ConceptMapGroupUnmappedMode"/>
  <title value="Concept Map Group Unmapped Mode"/>
  <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="Defines which action to take if there is no match in the group."/>
  <caseSensitive value="true"/>
  <valueSet value="http://hl7.org/fhir/ValueSet/conceptmap-unmapped-mode"/>
  <content value="complete"/>
  <concept>
    <code value="use-source-code"/>
    <display value="Use Provided Source Code"/>
    <definition value="Use the code as provided in the $translate request in one of the following input parameters: sourceCode, sourceCoding, sourceCodeableConcept."/>
  </concept>
  <concept>
    <code value="fixed"/>
    <display value="Fixed Code"/>
    <definition value="Use the code(s) explicitly provided in the group.unmapped 'code' or 'valueSet' element."/>
  </concept>
  <concept>
    <code value="other-map"/>
    <display value="Other Map"/>
    <definition value="Use the map identified by the canonical URL in the url element."/>
  </concept>
</CodeSystem>
```