Extensions for Using Data Elements from FHIR STU3 in FHIR R4B
0.1.0 - STU
Extensions for Using Data Elements from FHIR STU3 in FHIR R4B
0.1.0 - STU
Extensions for Using Data Elements from FHIR STU3 in FHIR R4B - Downloaded Version null See the Directory of published versions
| Official URL: http://hl7.org/fhir/uv/xver/ConceptMap/R3-CodeSystem-element-map-to-R4B | Version: 0.1.0 | |||
| Standards status: Trial-use | Maturity Level: 0 | Computable Name: R3CodeSystemElementMapToR4B | ||
This ConceptMap represents cross-version mappings for elements from a FHIR STU3 CodeSystem to FHIR R4B.
Mapping from http://hl7.org/fhir/3.0 to http://hl7.org/fhir/4.3
Group 1 Mapping from http://hl7.org/fhir/StructureDefinition/CodeSystem|3.0.2 to CodeSystemversion: 4.3.0)
| Source Code | Relationship | Target Code | Comment |
| CodeSystem.meta (meta) | maps to wider concept | CodeSystem.meta | Element `CodeSystem.meta` is mapped to FHIR R4B element `CodeSystem.meta` as `SourceIsBroaderThanTarget`. The mappings for `CodeSystem.meta` do not cover the following types: Meta. The mappings for `CodeSystem.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId. |
| CodeSystem.implicitRules (implicitRules) | is equivalent to | CodeSystem.implicitRules | Element `CodeSystem.implicitRules` is mapped to FHIR R4B element `CodeSystem.implicitRules` as `Equivalent`. Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. This element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation. |
| CodeSystem.language (language) | is equivalent to | CodeSystem.language | Element `CodeSystem.language` is mapped to FHIR R4B element `CodeSystem.language` as `Equivalent`. Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute). |
| CodeSystem.text (text) | maps to wider concept | CodeSystem.text | Element `CodeSystem.text` is mapped to FHIR R4B element `CodeSystem.text` as `SourceIsBroaderThanTarget`. The mappings for `CodeSystem.text` do not cover the following types: Narrative. The mappings for `CodeSystem.text` do not cover the following types based on type expansion: div, status. Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded in formation is added later. |
| CodeSystem.contained (contained) | is equivalent to | CodeSystem.contained | Element `CodeSystem.contained` is mapped to FHIR R4B element `CodeSystem.contained` as `SourceIsBroaderThanTarget`. This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. |
| CodeSystem.url (url) | is equivalent to | CodeSystem.url | Element `CodeSystem.url` is mapped to FHIR R4B element `CodeSystem.url` as `Equivalent`. Can be a urn:uuid: or a urn:oid:, but real http: addresses are preferred. Multiple instances may share the same url if they have a distinct version. |
| CodeSystem.identifier (identifier) | maps to wider concept | CodeSystem.identifier | Element `CodeSystem.identifier` is mapped to FHIR R4B element `CodeSystem.identifier` as `RelatedTo`. The mappings for `CodeSystem.identifier` do not cover the following types: Identifier. The mappings for `CodeSystem.identifier` do not cover the following types based on type expansion: assigner, period, system, type, use, value. Typically, this is used for identifiers that can go in an HL7 V3 II (instance identifier) data type, e.g., to identify this code system outside of FHIR, where it is not possible to use the logical URI. |
| CodeSystem.version (version) | is equivalent to | CodeSystem.version | Element `CodeSystem.version` is mapped to FHIR R4B element `CodeSystem.version` as `Equivalent`. There may be different code system instances that have the same identifier but different versions. The version can be appended to the url in a reference to allow a refrence to a particular business version of the code system with the format [url]|[version]. |
| CodeSystem.name (name) | is equivalent to | CodeSystem.name | Element `CodeSystem.name` is mapped to FHIR R4B element `CodeSystem.name` as `Equivalent`. The name is not expected to be globally unique. The name should be a simple alpha-numeric type name to ensure that it is computable friendly. |
| CodeSystem.title (title) | is equivalent to | CodeSystem.title | Element `CodeSystem.title` is mapped to FHIR R4B element `CodeSystem.title` as `Equivalent`. This name does not need to be machine-processing friendly and may contain punctuation, white-space, etc. |
| CodeSystem.status (status) | is equivalent to | CodeSystem.status | Element `CodeSystem.status` is mapped to FHIR R4B element `CodeSystem.status` as `Equivalent`. Allows filtering of code systems that are appropriate for use vs. not. This is labeled as "Is Modifier" because applications should not use a retired code system without due consideration. |
| CodeSystem.experimental (experimental) | is equivalent to | CodeSystem.experimental | Element `CodeSystem.experimental` is mapped to FHIR R4B element `CodeSystem.experimental` as `Equivalent`. Allows filtering of code system that are appropriate for use vs. not. This is labeled as "Is Modifier" because applications should not use an experimental code system in production. |
| CodeSystem.date (date) | is equivalent to | CodeSystem.date | Element `CodeSystem.date` is mapped to FHIR R4B element `CodeSystem.date` as `Equivalent`. Note that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the code system. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource. |
| CodeSystem.publisher (publisher) | is equivalent to | CodeSystem.publisher | Element `CodeSystem.publisher` is mapped to FHIR R4B element `CodeSystem.publisher` as `Equivalent`. Usually an organization, but may be an individual. The publisher (or steward) of the code system is the organization or individual primarily responsible for the maintenance and upkeep of the code system. This is not necessarily the same individual or organization that developed and initially authored the content. The publisher is the primary point of contact for questions or issues with the code system. This item SHOULD be populated unless the information is available from context. |
| CodeSystem.contact (contact) | maps to wider concept | CodeSystem.contact | Element `CodeSystem.contact` is mapped to FHIR R4B element `CodeSystem.contact` as `SourceIsBroaderThanTarget`. The mappings for `CodeSystem.contact` do not cover the following types: ContactDetail. The mappings for `CodeSystem.contact` do not cover the following types based on type expansion: name, telecom. May be a web site, an email address, a telephone number, etc. |
| CodeSystem.description (description) | is equivalent to | CodeSystem.description | Element `CodeSystem.description` is mapped to FHIR R4B element `CodeSystem.description` as `Equivalent`. This description can be used to capture details such as why the code system was built, comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the code system as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the profile is presumed to be the predominant language in the place the profile was created). |
| CodeSystem.useContext (useContext) | maps to wider concept | CodeSystem.useContext | Element `CodeSystem.useContext` is mapped to FHIR R4B element `CodeSystem.useContext` as `SourceIsBroaderThanTarget`. The mappings for `CodeSystem.useContext` do not cover the following types: UsageContext. The mappings for `CodeSystem.useContext` do not cover the following types based on type expansion: code, value[x]. When multiple useContexts are specified, there is no expectation whether all or any of the contexts apply. |
| CodeSystem.jurisdiction (jurisdiction) | is equivalent to | CodeSystem.jurisdiction | Element `CodeSystem.jurisdiction` is mapped to FHIR R4B element `CodeSystem.jurisdiction` as `Equivalent`. It may be possible for the code system to be used in jurisdictions other than those for which it was originally designed or intended. |
| CodeSystem.purpose (purpose) | is equivalent to | CodeSystem.purpose | Element `CodeSystem.purpose` is mapped to FHIR R4B element `CodeSystem.purpose` as `Equivalent`. This element does not describe the usage of the code system Instead it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is. This may be used to point to source materials or specifications that drove the structure of this code system. |
| CodeSystem.copyright (copyright) | is equivalent to | CodeSystem.copyright | Element `CodeSystem.copyright` is mapped to FHIR R4B element `CodeSystem.copyright` as `Equivalent`. ... Sometimes, the copyright differs between the code system and the codes that are included. The copyright statement should clearly differentiate between these when required. |
| CodeSystem.caseSensitive (caseSensitive) | is equivalent to | CodeSystem.caseSensitive | Element `CodeSystem.caseSensitive` is mapped to FHIR R4B element `CodeSystem.caseSensitive` as `Equivalent`. If this value is missing, then it is not specified whether a code system is case sensitive or not. When the rule is not known, Postel's law should be followed: produce codes with the correct case, and accept codes in any case. This element is primarily provided to support validation software. |
| CodeSystem.valueSet (valueSet) | is equivalent to | CodeSystem.valueSet | Element `CodeSystem.valueSet` is mapped to FHIR R4B element `CodeSystem.valueSet` as `Equivalent`. The definition of the value set SHALL include all codes from this code system, and it SHALL be immutable. |
| CodeSystem.hierarchyMeaning (hierarchyMeaning) | is equivalent to | CodeSystem.hierarchyMeaning | Element `CodeSystem.hierarchyMeaning` is mapped to FHIR R4B element `CodeSystem.hierarchyMeaning` as `Equivalent`. |
| CodeSystem.compositional (compositional) | is equivalent to | CodeSystem.compositional | Element `CodeSystem.compositional` is mapped to FHIR R4B element `CodeSystem.compositional` as `Equivalent`. Note that the code system resource does not define what the compositional grammar is, only whether or not there is one. |
| CodeSystem.versionNeeded (versionNeeded) | is equivalent to | CodeSystem.versionNeeded | Element `CodeSystem.versionNeeded` is mapped to FHIR R4B element `CodeSystem.versionNeeded` as `Equivalent`. Best practice is that code systems do not redefine concepts, or that if concepts are redefined, a new code system definition is created. But this is not always possible, so some code systems may be defined as 'versionNeeded'. |
| CodeSystem.content (content) | is equivalent to | CodeSystem.content | Element `CodeSystem.content` is mapped to FHIR R4B element `CodeSystem.content` as `SourceIsNarrowerThanTarget`. The mappings for `CodeSystem.content` do not allow expression of the necessary codes, per the bindings on the source and target. |
| CodeSystem.count (count) | is equivalent to | CodeSystem.count | Element `CodeSystem.count` is mapped to FHIR R4B element `CodeSystem.count` as `Equivalent`. The count of concepts defined in this resource cannot be more than this value, but may be less for several reasons - see the content value. |
| CodeSystem.filter (filter) | maps to wider concept | CodeSystem.filter | Element `CodeSystem.filter` is mapped to FHIR R4B element `CodeSystem.filter` as `Equivalent`. |
| CodeSystem.filter.code (code) | is equivalent to | CodeSystem.filter.code | Element `CodeSystem.filter.code` is mapped to FHIR R4B element `CodeSystem.filter.code` as `Equivalent`. |
| CodeSystem.filter.description (description) | is equivalent to | CodeSystem.filter.description | Element `CodeSystem.filter.description` is mapped to FHIR R4B element `CodeSystem.filter.description` as `Equivalent`. |
| CodeSystem.filter.operator (operator) | is equivalent to | CodeSystem.filter.operator | Element `CodeSystem.filter.operator` is mapped to FHIR R4B element `CodeSystem.filter.operator` as `Equivalent`. |
| CodeSystem.filter.value (value) | is equivalent to | CodeSystem.filter.value | Element `CodeSystem.filter.value` is mapped to FHIR R4B element `CodeSystem.filter.value` as `Equivalent`. |
| CodeSystem.property (property) | maps to wider concept | CodeSystem.property | Element `CodeSystem.property` is mapped to FHIR R4B element `CodeSystem.property` as `Equivalent`. |
| CodeSystem.property.code (code) | is equivalent to | CodeSystem.property.code | Element `CodeSystem.property.code` is mapped to FHIR R4B element `CodeSystem.property.code` as `Equivalent`. |
| CodeSystem.property.uri (uri) | is equivalent to | CodeSystem.property.uri | Element `CodeSystem.property.uri` is mapped to FHIR R4B element `CodeSystem.property.uri` as `Equivalent`. |
| CodeSystem.property.description (description) | is equivalent to | CodeSystem.property.description | Element `CodeSystem.property.description` is mapped to FHIR R4B element `CodeSystem.property.description` as `Equivalent`. |
| CodeSystem.property.type (type) | is equivalent to | CodeSystem.property.type | Element `CodeSystem.property.type` is mapped to FHIR R4B element `CodeSystem.property.type` as `SourceIsNarrowerThanTarget`. The mappings for `CodeSystem.property.type` do not allow expression of the necessary codes, per the bindings on the source and target. |
| CodeSystem.concept (concept) | maps to wider concept | CodeSystem.concept | Element `CodeSystem.concept` is mapped to FHIR R4B element `CodeSystem.concept` as `Equivalent`. If this is empty, it means that the code system resource does not represent the content of the code system. |
| CodeSystem.concept.code (code) | is equivalent to | CodeSystem.concept.code | Element `CodeSystem.concept.code` is mapped to FHIR R4B element `CodeSystem.concept.code` as `Equivalent`. |
| CodeSystem.concept.display (display) | is equivalent to | CodeSystem.concept.display | Element `CodeSystem.concept.display` is mapped to FHIR R4B element `CodeSystem.concept.display` as `Equivalent`. |
| CodeSystem.concept.definition (definition) | is equivalent to | CodeSystem.concept.definition | Element `CodeSystem.concept.definition` is mapped to FHIR R4B element `CodeSystem.concept.definition` as `Equivalent`. |
| CodeSystem.concept.designation (designation) | maps to wider concept | CodeSystem.concept.designation | Element `CodeSystem.concept.designation` is mapped to FHIR R4B element `CodeSystem.concept.designation` as `Equivalent`. |
| CodeSystem.concept.designation.language (language) | is equivalent to | CodeSystem.concept.designation.language | Element `CodeSystem.concept.designation.language` is mapped to FHIR R4B element `CodeSystem.concept.designation.language` as `Equivalent`. In the absence of a language, the resource language applies. |
| CodeSystem.concept.designation.use (use) | is equivalent to | CodeSystem.concept.designation.use | Element `CodeSystem.concept.designation.use` is mapped to FHIR R4B element `CodeSystem.concept.designation.use` as `Equivalent`. If no use is provided, the designation can be assumed to be suitable for general display to a human user. |
| CodeSystem.concept.designation.value (value) | is equivalent to | CodeSystem.concept.designation.value | Element `CodeSystem.concept.designation.value` is mapped to FHIR R4B element `CodeSystem.concept.designation.value` as `Equivalent`. |
| CodeSystem.concept.property (property) | maps to wider concept | CodeSystem.concept.property | Element `CodeSystem.concept.property` is mapped to FHIR R4B element `CodeSystem.concept.property` as `Equivalent`. |
| CodeSystem.concept.property.code (code) | is equivalent to | CodeSystem.concept.property.code | Element `CodeSystem.concept.property.code` is mapped to FHIR R4B element `CodeSystem.concept.property.code` as `Equivalent`. |
| CodeSystem.concept.property.value[x] (value[x]) | is equivalent to | CodeSystem.concept.property.value[x] | Element `CodeSystem.concept.property.value[x]` is mapped to FHIR R4B element `CodeSystem.concept.property.value[x]` as `SourceIsBroaderThanTarget`. The target context `CodeSystem.concept.property.value[x]` is a choice-type element and cannot directly hold extensions. The context is moved up to parent element `CodeSystem.concept.property`. |
| CodeSystem.concept.concept (concept) | is equivalent to | CodeSystem.concept.concept | Element `CodeSystem.concept.concept` is mapped to FHIR R4B element `CodeSystem.concept.concept` as `Equivalent`. |
Group 2 Mapping from http://hl7.org/fhir/StructureDefinition/CodeSystem|3.0.2 to STU3: meta additional typesversion: 0.1.0)
| Source Code | Relationship | Target Code | Comment |
| CodeSystem.meta (meta) | is equivalent to | Extension (STU3: meta additional types) | Element `CodeSystem.meta` is mapped to FHIR R4B element `CodeSystem.meta` as `SourceIsBroaderThanTarget`. The mappings for `CodeSystem.meta` do not cover the following types: Meta. The mappings for `CodeSystem.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId. |
Group 3 Mapping from http://hl7.org/fhir/StructureDefinition/CodeSystem|3.0.2 to STU3: text additional typesversion: 0.1.0)
| Source Code | Relationship | Target Code | Comment |
| CodeSystem.text (text) | is equivalent to | Extension (STU3: text additional types) | Element `CodeSystem.text` is mapped to FHIR R4B element `CodeSystem.text` as `SourceIsBroaderThanTarget`. The mappings for `CodeSystem.text` do not cover the following types: Narrative. The mappings for `CodeSystem.text` do not cover the following types based on type expansion: div, status. Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded in formation is added later. |
Group 4 Mapping from http://hl7.org/fhir/StructureDefinition/CodeSystem|3.0.2 to STU3: Additional identifier for the code system additional typesversion: 0.1.0)
| Source Code | Relationship | Target Code | Comment |
| CodeSystem.identifier (identifier) | is equivalent to | Extension (STU3: Additional identifier for the code system additional types) | Element `CodeSystem.identifier` is mapped to FHIR R4B element `CodeSystem.identifier` as `RelatedTo`. The mappings for `CodeSystem.identifier` do not cover the following types: Identifier. The mappings for `CodeSystem.identifier` do not cover the following types based on type expansion: assigner, period, system, type, use, value. Typically, this is used for identifiers that can go in an HL7 V3 II (instance identifier) data type, e.g., to identify this code system outside of FHIR, where it is not possible to use the logical URI. |
Group 5 Mapping from http://hl7.org/fhir/StructureDefinition/CodeSystem|3.0.2 to STU3: contact additional typesversion: 0.1.0)
| Source Code | Relationship | Target Code | Comment |
| CodeSystem.contact (contact) | is equivalent to | Extension (STU3: contact additional types) | Element `CodeSystem.contact` is mapped to FHIR R4B element `CodeSystem.contact` as `SourceIsBroaderThanTarget`. The mappings for `CodeSystem.contact` do not cover the following types: ContactDetail. The mappings for `CodeSystem.contact` do not cover the following types based on type expansion: name, telecom. May be a web site, an email address, a telephone number, etc. |
Group 6 Mapping from http://hl7.org/fhir/StructureDefinition/CodeSystem|3.0.2 to STU3: Context the content is intended to support additional typesversion: 0.1.0)
| Source Code | Relationship | Target Code | Comment |
| CodeSystem.useContext (useContext) | is equivalent to | Extension (STU3: Context the content is intended to support additional types) | Element `CodeSystem.useContext` is mapped to FHIR R4B element `CodeSystem.useContext` as `SourceIsBroaderThanTarget`. The mappings for `CodeSystem.useContext` do not cover the following types: UsageContext. The mappings for `CodeSystem.useContext` do not cover the following types based on type expansion: code, value[x]. When multiple useContexts are specified, there is no expectation whether all or any of the contexts apply. |
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r3.r4b#0.1.0 based on FHIR 4.3.0. Generated 2026-03-20
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