Summary

Mandatory: 10 elements

<!-- Shareable CodeSystem -->

<CodeSystem xmlns="http://hl7.org/fhir"
>
  <!-- from Element: extension -->
 <id value="[id]"/><!-- 0..1 Logical id of this artifact -->
 <meta><!-- 0..1 Meta Metadata about the resource --></meta>
 <implicitRules value="[uri]"/><!-- 0..1 A set of rules under which this content was created -->
 <language value="[code]"/><!-- 0..1 Language of the resource content  -->
 <text><!-- 0..1 Narrative 
     Text summary of the resource, for human interpretation --></text>
 <contained><!-- 0..* Resource Contained, inline Resources --></contained>
 <modifierExtension><!-- 0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
 <url value="[uri]"/><!-- 1..1 Logical URI to reference this code system (globally unique) (Coding.system) -->
 <identifier><!-- 0..1 Identifier 
     Additional identifier for the code system --></identifier>
 <version value="[string]"/><!-- 1..1 Business version of the code system (Coding.version) -->
 <name value="[string]"/><!-- 1..1 Name for this code system (computer friendly) -->
 <title value="[string]"/><!-- 0..1 Name for this code system (human friendly) -->
 <status value="[code]"/><!-- 1..1 draft | active | retired | unknown  -->
 <experimental value="[boolean]"/><!-- 1..1 For testing purposes, not real usage -->
 <date value="[dateTime]"/><!-- 0..1 Date this was last changed -->
 <publisher value="[string]"/><!-- 1..1 Name of the publisher (organization or individual) -->
 <contact><!-- 0..* ContactDetail Contact details for the publisher --></contact>
 <description value="[markdown]"/><!-- 1..1 Natural language description of the code system -->
 <useContext><!-- 0..* UsageContext 
     Context the content is intended to support --></useContext>
 <jurisdiction><!-- 0..* CodeableConcept Intended jurisdiction for code system (if applicable)  --></jurisdiction>
 <purpose value="[markdown]"/><!-- 0..1 Why this code system is defined -->
 <copyright value="[markdown]"/><!-- 0..1 Use and/or publishing restrictions -->
 <caseSensitive value="[boolean]"/><!-- 1..1 If code comparison is case sensitive -->
 <valueSet value="[uri]"/><!-- 0..1 Canonical URL for value set with entire code system -->
 <hierarchyMeaning value="[code]"/><!-- 0..1 grouped-by | is-a | part-of | classified-with  -->
 <compositional value="[boolean]"/><!-- 0..1 If code system defines a post-composition grammar -->
 <versionNeeded value="[boolean]"/><!-- 0..1 If definitions are not stable -->
 <content value="[code]"/><!-- 1..1 not-present | example | fragment | complete  -->
 <count value="[unsignedInt]"/><!-- 0..1 Total concepts in the code system -->
 <filter>  0..* BackboneElement  <!--  0..* Filter that can be used in a value set -->
  <modifierExtension><!-- 0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
  <code value="[code]"/><!-- 1..1 Code that identifies the filter -->
  <description value="[string]"/><!-- 0..1 How or why the filter is used -->
  <operator value="[code]"/><!-- 1..* Operators that can be used with filter  -->
  <value value="[string]"/><!-- 1..1 What to use for the value -->
 </filter>
 <property>  0..* BackboneElement  <!--  0..* Additional information supplied about each concept -->
  <modifierExtension><!-- 0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
  <code value="[code]"/><!-- 1..1 
      Identifies the property on the concepts, and when referred to in operations -->
  <uri value="[uri]"/><!-- 0..1 Formal identifier for the property -->
  <description value="[string]"/><!-- 0..1 Why the property is defined, and/or what it conveys -->
  <type value="[code]"/><!-- 1..1 code | Coding | string | integer | boolean | dateTime  -->
 </property>
 <concept>  1..* BackboneElement  <!--  1..* Concepts in the code system -->
  <modifierExtension><!-- 0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
  <code value="[code]"/><!-- 1..1 Code that identifies concept -->
  <display value="[string]"/><!-- 0..1 Text to display to the user -->
  <definition value="[string]"/><!-- 0..1 Formal definition -->
  <designation>  0..* BackboneElement  <!--  0..* Additional representations for the concept -->
   <modifierExtension><!-- 0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
   <language value="[code]"/><!-- 0..1 Human language of the designation  -->
   <use><!-- 0..1 Coding Details how this designation would be used  --></use>
   <value value="[string]"/><!-- 1..1 The text value for this designation -->
  </designation>
  <property>  0..* BackboneElement  <!--  0..* Property value for the concept -->
   <modifierExtension><!-- 0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
   <code value="[code]"/><!-- 1..1 Reference to CodeSystem.property.code -->
   <value[x]><!-- 1..1 code|Coding|string|integer|
     boolean|dateTime Value of the property for this concept --></value[x]>
  </property>
  <concept><!-- See #CodeSystem.concept  Child Concepts (is-a/contains/categorizes) --></concept>
 </concept>
</CodeSystem>

{ // Shareable CodeSystem
  // from Element: extension
    "meta" : { Meta }, //Metadata about the resource
    "implicitRules" : "<uri>", //A set of rules under which this content was created
    "language" : "<code>", //Language of the resource content 
    "text" : { Narrative }, //Text summary of the resource, for human interpretation
    "contained" : [{ Resource }], //Contained, inline Resources
    "modifierExtension" : [{ Extension }], //Extensions that cannot be ignored
    "url" : "<uri>", // R! Logical URI to reference this code system (globally unique) (Coding.system)
    "identifier" : { Identifier }, //Additional identifier for the code system
    "version" : "<string>", // R! Business version of the code system (Coding.version)
    "name" : "<string>", // R! Name for this code system (computer friendly)
    "title" : "<string>", //Name for this code system (human friendly)
    "status" : "<code>", // R! draft | active | retired | unknown 
    "experimental" : <boolean>, // R! For testing purposes, not real usage
    "date" : "<dateTime>", //Date this was last changed
    "publisher" : "<string>", // R! Name of the publisher (organization or individual)
    "contact" : [{ ContactDetail }], //Contact details for the publisher
    "description" : "<markdown>", // R! Natural language description of the code system
    "useContext" : [{ UsageContext }], //Context the content is intended to support
    "jurisdiction" : [{ CodeableConcept }], //Intended jurisdiction for code system (if applicable) 
    "purpose" : "<markdown>", //Why this code system is defined
    "copyright" : "<markdown>", //Use and/or publishing restrictions
    "caseSensitive" : <boolean>, // R! If code comparison is case sensitive
    "valueSet" : "<uri>", //Canonical URL for value set with entire code system
    "hierarchyMeaning" : "<code>", //grouped-by | is-a | part-of | classified-with 
    "compositional" : <boolean>, //If code system defines a post-composition grammar
    "versionNeeded" : <boolean>, //If definitions are not stable
    "content" : "<code>", // R! not-present | example | fragment | complete 
    "count" : "<unsignedInt>", //Total concepts in the code system
    "filter" : [{ BackboneElement }], // C?Filter that can be used in a value set
    "property" : [{ BackboneElement }], // C?Additional information supplied about each concept
    "concept" : [{ BackboneElement }] // C? R! Concepts in the code system
  }

Summary

Mandatory: 10 elements

<!-- Shareable CodeSystem -->

<CodeSystem xmlns="http://hl7.org/fhir"
>
  <!-- from Element: extension -->
 <id value="[id]"/><!-- 0..1 Logical id of this artifact -->
 <meta><!-- 0..1 Meta Metadata about the resource --></meta>
 <implicitRules value="[uri]"/><!-- 0..1 A set of rules under which this content was created -->
 <language value="[code]"/><!-- 0..1 Language of the resource content  -->
 <text><!-- 0..1 Narrative 
     Text summary of the resource, for human interpretation --></text>
 <contained><!-- 0..* Resource Contained, inline Resources --></contained>
 <modifierExtension><!-- 0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
 <url value="[uri]"/><!-- 1..1 Logical URI to reference this code system (globally unique) (Coding.system) -->
 <identifier><!-- 0..1 Identifier 
     Additional identifier for the code system --></identifier>
 <version value="[string]"/><!-- 1..1 Business version of the code system (Coding.version) -->
 <name value="[string]"/><!-- 1..1 Name for this code system (computer friendly) -->
 <title value="[string]"/><!-- 0..1 Name for this code system (human friendly) -->
 <status value="[code]"/><!-- 1..1 draft | active | retired | unknown  -->
 <experimental value="[boolean]"/><!-- 1..1 For testing purposes, not real usage -->
 <date value="[dateTime]"/><!-- 0..1 Date this was last changed -->
 <publisher value="[string]"/><!-- 1..1 Name of the publisher (organization or individual) -->
 <contact><!-- 0..* ContactDetail Contact details for the publisher --></contact>
 <description value="[markdown]"/><!-- 1..1 Natural language description of the code system -->
 <useContext><!-- 0..* UsageContext 
     Context the content is intended to support --></useContext>
 <jurisdiction><!-- 0..* CodeableConcept Intended jurisdiction for code system (if applicable)  --></jurisdiction>
 <purpose value="[markdown]"/><!-- 0..1 Why this code system is defined -->
 <copyright value="[markdown]"/><!-- 0..1 Use and/or publishing restrictions -->
 <caseSensitive value="[boolean]"/><!-- 1..1 If code comparison is case sensitive -->
 <valueSet value="[uri]"/><!-- 0..1 Canonical URL for value set with entire code system -->
 <hierarchyMeaning value="[code]"/><!-- 0..1 grouped-by | is-a | part-of | classified-with  -->
 <compositional value="[boolean]"/><!-- 0..1 If code system defines a post-composition grammar -->
 <versionNeeded value="[boolean]"/><!-- 0..1 If definitions are not stable -->
 <content value="[code]"/><!-- 1..1 not-present | example | fragment | complete  -->
 <count value="[unsignedInt]"/><!-- 0..1 Total concepts in the code system -->
 <filter>  0..* BackboneElement  <!--  0..* Filter that can be used in a value set -->
  <modifierExtension><!-- 0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
  <code value="[code]"/><!-- 1..1 Code that identifies the filter -->
  <description value="[string]"/><!-- 0..1 How or why the filter is used -->
  <operator value="[code]"/><!-- 1..* Operators that can be used with filter  -->
  <value value="[string]"/><!-- 1..1 What to use for the value -->
 </filter>
 <property>  0..* BackboneElement  <!--  0..* Additional information supplied about each concept -->
  <modifierExtension><!-- 0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
  <code value="[code]"/><!-- 1..1 
      Identifies the property on the concepts, and when referred to in operations -->
  <uri value="[uri]"/><!-- 0..1 Formal identifier for the property -->
  <description value="[string]"/><!-- 0..1 Why the property is defined, and/or what it conveys -->
  <type value="[code]"/><!-- 1..1 code | Coding | string | integer | boolean | dateTime  -->
 </property>
 <concept>  1..* BackboneElement  <!--  1..* Concepts in the code system -->
  <modifierExtension><!-- 0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
  <code value="[code]"/><!-- 1..1 Code that identifies concept -->
  <display value="[string]"/><!-- 0..1 Text to display to the user -->
  <definition value="[string]"/><!-- 0..1 Formal definition -->
  <designation>  0..* BackboneElement  <!--  0..* Additional representations for the concept -->
   <modifierExtension><!-- 0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
   <language value="[code]"/><!-- 0..1 Human language of the designation  -->
   <use><!-- 0..1 Coding Details how this designation would be used  --></use>
   <value value="[string]"/><!-- 1..1 The text value for this designation -->
  </designation>
  <property>  0..* BackboneElement  <!--  0..* Property value for the concept -->
   <modifierExtension><!-- 0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
   <code value="[code]"/><!-- 1..1 Reference to CodeSystem.property.code -->
   <value[x]><!-- 1..1 code|Coding|string|integer|
     boolean|dateTime Value of the property for this concept --></value[x]>
  </property>
  <concept><!-- See #CodeSystem.concept  Child Concepts (is-a/contains/categorizes) --></concept>
 </concept>
</CodeSystem>

{ // Shareable CodeSystem
  // from Element: extension
    "meta" : { Meta }, //Metadata about the resource
    "implicitRules" : "<uri>", //A set of rules under which this content was created
    "language" : "<code>", //Language of the resource content 
    "text" : { Narrative }, //Text summary of the resource, for human interpretation
    "contained" : [{ Resource }], //Contained, inline Resources
    "modifierExtension" : [{ Extension }], //Extensions that cannot be ignored
    "url" : "<uri>", // R! Logical URI to reference this code system (globally unique) (Coding.system)
    "identifier" : { Identifier }, //Additional identifier for the code system
    "version" : "<string>", // R! Business version of the code system (Coding.version)
    "name" : "<string>", // R! Name for this code system (computer friendly)
    "title" : "<string>", //Name for this code system (human friendly)
    "status" : "<code>", // R! draft | active | retired | unknown 
    "experimental" : <boolean>, // R! For testing purposes, not real usage
    "date" : "<dateTime>", //Date this was last changed
    "publisher" : "<string>", // R! Name of the publisher (organization or individual)
    "contact" : [{ ContactDetail }], //Contact details for the publisher
    "description" : "<markdown>", // R! Natural language description of the code system
    "useContext" : [{ UsageContext }], //Context the content is intended to support
    "jurisdiction" : [{ CodeableConcept }], //Intended jurisdiction for code system (if applicable) 
    "purpose" : "<markdown>", //Why this code system is defined
    "copyright" : "<markdown>", //Use and/or publishing restrictions
    "caseSensitive" : <boolean>, // R! If code comparison is case sensitive
    "valueSet" : "<uri>", //Canonical URL for value set with entire code system
    "hierarchyMeaning" : "<code>", //grouped-by | is-a | part-of | classified-with 
    "compositional" : <boolean>, //If code system defines a post-composition grammar
    "versionNeeded" : <boolean>, //If definitions are not stable
    "content" : "<code>", // R! not-present | example | fragment | complete 
    "count" : "<unsignedInt>", //Total concepts in the code system
    "filter" : [{ BackboneElement }], // C?Filter that can be used in a value set
    "property" : [{ BackboneElement }], // C?Additional information supplied about each concept
    "concept" : [{ BackboneElement }] // C? R! Concepts in the code system
  }