http://hl7.org/fhir/StructureDefinition/CodeSystem|4.0.1
The CodeSystem resource is used to declare the existence of and describe a code system or code system supplement and its key properties, and optionally define a part or all of its content.
description: The CodeSystem resource is used to declare the existence of and describe a code system or code system supplement and its key properties, and optionally define a part or all of its content. derivation: specialization name: CodeSystem type: CodeSystem elements: description: {short: Natural language description of the code system, index: 10} date: {short: Date last changed, isSummary: true, index: 7} versionNeeded: {short: If definitions are not stable, isSummary: true, index: 19} publisher: {short: Name of the publisher (organization or individual), isSummary: true, index: 8} jurisdiction: short: Intended jurisdiction for code system (if applicable) array: true binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/ValueSet/jurisdiction'} isSummary: true index: 12 purpose: {short: Why this code system is defined, index: 13} content: short: not-present | example | fragment | complete | supplement binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/codesystem-content-mode|4.0.1'} isSummary: true index: 20 property: short: Additional information supplied about each concept array: true isSummary: true index: 28 elements: code: {short: 'Identifies the property on the concepts, and when referred to in operations', isSummary: true, index: 29} uri: {short: Formal identifier for the property, isSummary: true, index: 30} description: {short: 'Why the property is defined, and/or what it conveys', isSummary: true, index: 31} type: short: code | Coding | string | integer | boolean | dateTime | decimal binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/concept-property-type|4.0.1'} isSummary: true index: 32 required: [type, code] name: {short: Name for this code system (computer friendly), isSummary: true, index: 3} useContext: {short: The context that the content is intended to support, array: true, isSummary: true, index: 11} copyright: {short: Use and/or publishing restrictions, index: 14} experimental: {short: 'For testing purposes, not real usage', isSummary: true, index: 6} title: {short: Name for this code system (human friendly), isSummary: true, index: 4} filter: short: Filter that can be used in a value set array: true isSummary: true index: 23 elements: code: {short: Code that identifies the filter, isSummary: true, index: 24} description: {short: How or why the filter is used, isSummary: true, index: 25} operator: min: 1 short: = | is-a | descendent-of | is-not-a | regex | in | not-in | generalizes | exists array: true binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/filter-operator|4.0.1'} isSummary: true index: 26 value: {short: What to use for the value, isSummary: true, index: 27} required: [operator, value, code] supplements: {short: Canonical URL of Code System this adds designations and properties to, isSummary: true, index: 21} compositional: {short: If code system defines a compositional grammar, isSummary: true, index: 18} status: isModifier: true short: draft | active | retired | unknown binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/publication-status|4.0.1'} isModifierReason: This is labeled as \"Is Modifier\" because applications should not use a retired {{title}} without due consideration isSummary: true index: 5 hierarchyMeaning: short: grouped-by | is-a | part-of | classified-with binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/codesystem-hierarchy-meaning|4.0.1'} isSummary: true index: 17 valueSet: {short: Canonical reference to the value set with entire code system, isSummary: true, index: 16} count: {short: Total concepts in the code system, isSummary: true, index: 22} url: {short: 'Canonical identifier for this code system, represented as a URI (globally unique) (Coding.system)', isSummary: true, index: 0} identifier: {short: Additional identifier for the code system (business identifier), array: true, isSummary: true, index: 1} concept: short: Concepts in the code system array: true index: 33 elements: code: {short: Code that identifies concept, index: 34} display: {short: Text to display to the user, index: 35} definition: {short: Formal definition, index: 36} designation: short: Additional representations for the concept array: true index: 37 elements: language: short: Human language of the designation binding: {strength: preferred, valueSet: 'http://hl7.org/fhir/ValueSet/languages'} index: 38 use: short: Details how this designation would be used binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/ValueSet/designation-use'} index: 39 value: {short: The text value for this designation, index: 40} required: [value] property: short: Property value for the concept array: true index: 41 elements: code: {short: Reference to CodeSystem.property.code, index: 42} value: short: Value of the property for this concept choices: [] index: 44 required: [value, code] concept: elementReference: ['http://hl7.org/fhir/StructureDefinition/CodeSystem', elements, concept] short: Child Concepts (is-a/contains/categorizes) array: true index: 45 required: [code] caseSensitive: {short: If code comparison is case sensitive, isSummary: true, index: 15} version: {short: Business version of the code system (Coding.version), isSummary: true, index: 2} contact: {short: Contact details for the publisher, array: true, isSummary: true, index: 9} class: resource kind: resource url: http://hl7.org/fhir/StructureDefinition/CodeSystem base: http://hl7.org/fhir/StructureDefinition/DomainResource version: 4.0.1 required: [status, content]