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Packagehl7.fhir.uv.xver-r2.r4
Resource TypeConceptMap
IdConceptMap-R2-Subscription-element-map-to-R4.json
FHIR VersionR4
Sourcehttp://hl7.org/fhir/uv/xver-r2.r4/0.1.0/ConceptMap-R2-Subscription-element-map-to-R4.html
URLhttp://hl7.org/fhir/uv/xver/ConceptMap/R2-Subscription-element-map-to-R4
Version0.1.0
Statusactive
Date2026-03-17T16:04:02.7506898-05:00
NameR2SubscriptionElementMapToR4
TitleCross-version mapping for FHIR DSTU2 Subscription to FHIR R4 Subscription
Realmuv
Authorityhl7
DescriptionThis ConceptMap represents cross-version mappings for elements from a FHIR DSTU2 Subscription to FHIR R4.

Resources that use this resource

No resources found


Resources that this resource uses

StructureDefinition
hl7.fhir.uv.xver-r2.r4b#0.1.0extension-Subscription.contactDSTU2: contact additional types
hl7.fhir.uv.xver-r2.r4b#0.1.0extension-Subscription.metaDSTU2: meta additional types
hl7.fhir.uv.xver-r2.r4b#0.1.0extension-Subscription.tagDSTU2: A tag to add to matching resources (new)
hl7.fhir.uv.xver-r2.r4b#0.1.0extension-Subscription.textDSTU2: text additional types

Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: ConceptMap R2-Subscription-element-map-to-R4

Mapping from http://hl7.org/fhir/1.0 to http://hl7.org/fhir/4.0


Group 1 Mapping from http://hl7.org/fhir/StructureDefinition/Subscription|1.0.2 to Subscriptionversion: 4.0.1)

Source CodeRelationshipTarget CodeComment
Subscription.meta (meta)maps to wider conceptSubscription.metaElement `Subscription.meta` is mapped to FHIR R4 element `Subscription.meta` as `SourceIsBroaderThanTarget`. The mappings for `Subscription.meta` do not cover the following types: Meta. The mappings for `Subscription.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId.
Subscription.implicitRules (implicitRules)is equivalent toSubscription.implicitRulesElement `Subscription.implicitRules` is mapped to FHIR R4 element `Subscription.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 as much as possible.
Subscription.language (language)is equivalent toSubscription.languageElement `Subscription.language` is mapped to FHIR R4 element `Subscription.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).
Subscription.text (text)maps to wider conceptSubscription.textElement `Subscription.text` is mapped to FHIR R4 element `Subscription.text` as `SourceIsBroaderThanTarget`. The mappings for `Subscription.text` do not cover the following types: Narrative. The mappings for `Subscription.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.
Subscription.contained (contained)is equivalent toSubscription.containedElement `Subscription.contained` is mapped to FHIR R4 element `Subscription.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.
Subscription.criteria (criteria)is equivalent toSubscription.criteriaElement `Subscription.criteria` is mapped to FHIR R4 element `Subscription.criteria` as `Equivalent`. The rules are a search criteria (without the [base] part). Like Bundle.entry.request.url, it has no leading "/".
Subscription.contact (contact)maps to wider conceptSubscription.contactElement `Subscription.contact` is mapped to FHIR R4 element `Subscription.contact` as `SourceIsBroaderThanTarget`. The mappings for `Subscription.contact` do not cover the following types: ContactPoint. The mappings for `Subscription.contact` do not cover the following types based on type expansion: period, rank, system, use, value.
Subscription.reason (reason)is equivalent toSubscription.reasonElement `Subscription.reason` is mapped to FHIR R4 element `Subscription.reason` as `Equivalent`.
Subscription.status (status)is equivalent toSubscription.statusElement `Subscription.status` is mapped to FHIR R4 element `Subscription.status` as `Equivalent`. A client can only submit subscription resources in the requested or off state. Only the server can move a subscription from requested to active, and then to error. Either the server or the client can turn a subscription off.
Subscription.error (error)is equivalent toSubscription.errorElement `Subscription.error` is mapped to FHIR R4 element `Subscription.error` as `Equivalent`.
Subscription.channel (channel)maps to wider conceptSubscription.channelElement `Subscription.channel` is mapped to FHIR R4 element `Subscription.channel` as `Equivalent`.
Subscription.channel.type (type)is equivalent toSubscription.channel.typeElement `Subscription.channel.type` is mapped to FHIR R4 element `Subscription.channel.type` as `Equivalent`.
Subscription.channel.endpoint (endpoint)is equivalent toSubscription.channel.endpointElement `Subscription.channel.endpoint` is mapped to FHIR R4 element `Subscription.channel.endpoint` as `Equivalent`. For rest-hook, and websocket, the end-point must be an http: or https: URL; for email, a mailto: url, for sms, a tel: url, and for message the endpoint can be in any form of url the server understands (usually, http: or mllp:). The URI is allowed to be relative; in which case, it is relative to the server end-point (since their may be more than one, clients should avoid using relative URIs).
Subscription.channel.payload (payload)is equivalent toSubscription.channel.payloadElement `Subscription.channel.payload` is mapped to FHIR R4 element `Subscription.channel.payload` as `Equivalent`. Sending the payload has obvious security consequences. The server is responsible for ensuring that the content is appropriately secured.
Subscription.channel.header (header)is equivalent toSubscription.channel.headerElement `Subscription.channel.header` is mapped to FHIR R4 element `Subscription.channel.header` as `SourceIsNarrowerThanTarget`. Exactly what these mean depend on the channel type. The can convey additional information to the recipient and/or meet security requirements.
Subscription.end (end)is equivalent toSubscription.endElement `Subscription.end` is mapped to FHIR R4 element `Subscription.end` as `Equivalent`. The server is permitted to deviate from this time, but should observe it.

Group 2 Mapping from http://hl7.org/fhir/StructureDefinition/Subscription|1.0.2 to DSTU2: meta additional typesversion: 0.1.0)

Source CodeRelationshipTarget CodeComment
Subscription.meta (meta)is equivalent toExtension (DSTU2: meta additional types)Element `Subscription.meta` is mapped to FHIR R4 element `Subscription.meta` as `SourceIsBroaderThanTarget`. The mappings for `Subscription.meta` do not cover the following types: Meta. The mappings for `Subscription.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/Subscription|1.0.2 to DSTU2: text additional typesversion: 0.1.0)

Source CodeRelationshipTarget CodeComment
Subscription.text (text)is equivalent toExtension (DSTU2: text additional types)Element `Subscription.text` is mapped to FHIR R4 element `Subscription.text` as `SourceIsBroaderThanTarget`. The mappings for `Subscription.text` do not cover the following types: Narrative. The mappings for `Subscription.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.

Group 4 Mapping from http://hl7.org/fhir/StructureDefinition/Subscription|1.0.2 to DSTU2: contact additional typesversion: 0.1.0)

Source CodeRelationshipTarget CodeComment
Subscription.contact (contact)is equivalent toExtension (DSTU2: contact additional types)Element `Subscription.contact` is mapped to FHIR R4 element `Subscription.contact` as `SourceIsBroaderThanTarget`. The mappings for `Subscription.contact` do not cover the following types: ContactPoint. The mappings for `Subscription.contact` do not cover the following types based on type expansion: period, rank, system, use, value.

Group 5 Mapping from http://hl7.org/fhir/StructureDefinition/Subscription|1.0.2 to DSTU2: A tag to add to matching resources (new)version: 0.1.0)

Source CodeRelationshipTarget CodeComment
Subscription.tag (tag)is equivalent toExtension (DSTU2: A tag to add to matching resources (new))Element `Subscription.tag` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.tag` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). So that other systems can tell which resources have been the subject of a notification.

Source1

{
  "resourceType": "ConceptMap",
  "id": "R2-Subscription-element-map-to-R4",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 0,
      "_valueInteger": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r2.r4"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r2.r4"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/uv/xver/ConceptMap/R2-Subscription-element-map-to-R4",
  "version": "0.1.0",
  "name": "R2SubscriptionElementMapToR4",
  "title": "Cross-version mapping for FHIR DSTU2 Subscription to FHIR R4 Subscription",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T16:04:02.7506898-05:00",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "description": "This ConceptMap represents cross-version mappings for elements from a FHIR DSTU2 Subscription to FHIR R4.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "sourceCanonical": "http://hl7.org/fhir/1.0",
  "targetUri": "http://hl7.org/fhir/4.0",
  "group": [
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Subscription",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/StructureDefinition/Subscription",
      "targetVersion": "4.0.1",
      "element": [
        {
          "code": "Subscription.meta",
          "display": "meta",
          "target": [
            {
              "code": "Subscription.meta",
              "display": "Subscription.meta",
              "equivalence": "wider",
              "comment": "Element `Subscription.meta` is mapped to FHIR R4 element `Subscription.meta` as `SourceIsBroaderThanTarget`.\nThe mappings for `Subscription.meta` do not cover the following types: Meta.\nThe mappings for `Subscription.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId."
            }
          ]
        },
        {
          "code": "Subscription.implicitRules",
          "display": "implicitRules",
          "target": [
            {
              "code": "Subscription.implicitRules",
              "display": "Subscription.implicitRules",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.implicitRules` is mapped to FHIR R4 element `Subscription.implicitRules` as `Equivalent`.\nAsserting 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 as much as possible."
            }
          ]
        },
        {
          "code": "Subscription.language",
          "display": "language",
          "target": [
            {
              "code": "Subscription.language",
              "display": "Subscription.language",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.language` is mapped to FHIR R4 element `Subscription.language` as `Equivalent`.\nLanguage 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)."
            }
          ]
        },
        {
          "code": "Subscription.text",
          "display": "text",
          "target": [
            {
              "code": "Subscription.text",
              "display": "Subscription.text",
              "equivalence": "wider",
              "comment": "Element `Subscription.text` is mapped to FHIR R4 element `Subscription.text` as `SourceIsBroaderThanTarget`.\nThe mappings for `Subscription.text` do not cover the following types: Narrative.\nThe mappings for `Subscription.text` do not cover the following types based on type expansion: div, status.\nContained resources do not have narrative. Resources that are not contained SHOULD have a narrative."
            }
          ]
        },
        {
          "code": "Subscription.contained",
          "display": "contained",
          "target": [
            {
              "code": "Subscription.contained",
              "display": "Subscription.contained",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.contained` is mapped to FHIR R4 element `Subscription.contained` as `SourceIsBroaderThanTarget`.\nThis 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."
            }
          ]
        },
        {
          "code": "Subscription.criteria",
          "display": "criteria",
          "target": [
            {
              "code": "Subscription.criteria",
              "display": "Subscription.criteria",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.criteria` is mapped to FHIR R4 element `Subscription.criteria` as `Equivalent`.\nThe rules are a search criteria (without the [base] part). Like Bundle.entry.request.url, it has no leading \"/\"."
            }
          ]
        },
        {
          "code": "Subscription.contact",
          "display": "contact",
          "target": [
            {
              "code": "Subscription.contact",
              "display": "Subscription.contact",
              "equivalence": "wider",
              "comment": "Element `Subscription.contact` is mapped to FHIR R4 element `Subscription.contact` as `SourceIsBroaderThanTarget`.\nThe mappings for `Subscription.contact` do not cover the following types: ContactPoint.\nThe mappings for `Subscription.contact` do not cover the following types based on type expansion: period, rank, system, use, value."
            }
          ]
        },
        {
          "code": "Subscription.reason",
          "display": "reason",
          "target": [
            {
              "code": "Subscription.reason",
              "display": "Subscription.reason",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.reason` is mapped to FHIR R4 element `Subscription.reason` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Subscription.status",
          "display": "status",
          "target": [
            {
              "code": "Subscription.status",
              "display": "Subscription.status",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.status` is mapped to FHIR R4 element `Subscription.status` as `Equivalent`.\nA client can only submit subscription resources in the requested or off state. Only the server can  move a subscription from requested to active, and then to error. Either the server or the client can turn a subscription off."
            }
          ]
        },
        {
          "code": "Subscription.error",
          "display": "error",
          "target": [
            {
              "code": "Subscription.error",
              "display": "Subscription.error",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.error` is mapped to FHIR R4 element `Subscription.error` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Subscription.channel",
          "display": "channel",
          "target": [
            {
              "code": "Subscription.channel",
              "display": "Subscription.channel",
              "equivalence": "wider",
              "comment": "Element `Subscription.channel` is mapped to FHIR R4 element `Subscription.channel` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Subscription.channel.type",
          "display": "type",
          "target": [
            {
              "code": "Subscription.channel.type",
              "display": "Subscription.channel.type",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.channel.type` is mapped to FHIR R4 element `Subscription.channel.type` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Subscription.channel.endpoint",
          "display": "endpoint",
          "target": [
            {
              "code": "Subscription.channel.endpoint",
              "display": "Subscription.channel.endpoint",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.channel.endpoint` is mapped to FHIR R4 element `Subscription.channel.endpoint` as `Equivalent`.\nFor rest-hook, and websocket, the end-point must be an http: or https: URL; for email, a mailto: url, for sms, a tel: url, and for message the endpoint can be in any form of url the server understands (usually, http: or mllp:). The URI is allowed to be relative; in which case, it is relative to the server end-point (since their may be more than one, clients should avoid using relative URIs)."
            }
          ]
        },
        {
          "code": "Subscription.channel.payload",
          "display": "payload",
          "target": [
            {
              "code": "Subscription.channel.payload",
              "display": "Subscription.channel.payload",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.channel.payload` is mapped to FHIR R4 element `Subscription.channel.payload` as `Equivalent`.\nSending the payload has obvious security consequences. The server is responsible for ensuring that the content is appropriately secured."
            }
          ]
        },
        {
          "code": "Subscription.channel.header",
          "display": "header",
          "target": [
            {
              "code": "Subscription.channel.header",
              "display": "Subscription.channel.header",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.channel.header` is mapped to FHIR R4 element `Subscription.channel.header` as `SourceIsNarrowerThanTarget`.\nExactly what these mean depend on the channel type. The can convey additional information to the recipient and/or meet security requirements."
            }
          ]
        },
        {
          "code": "Subscription.end",
          "display": "end",
          "target": [
            {
              "code": "Subscription.end",
              "display": "Subscription.end",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.end` is mapped to FHIR R4 element `Subscription.end` as `Equivalent`.\nThe server is permitted to deviate from this time, but should observe it."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Subscription",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/1.0/StructureDefinition/extension-Subscription.meta",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "Subscription.meta",
          "display": "meta",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.meta` is mapped to FHIR R4 element `Subscription.meta` as `SourceIsBroaderThanTarget`.\nThe mappings for `Subscription.meta` do not cover the following types: Meta.\nThe mappings for `Subscription.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Subscription",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/1.0/StructureDefinition/extension-Subscription.text",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "Subscription.text",
          "display": "text",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.text` is mapped to FHIR R4 element `Subscription.text` as `SourceIsBroaderThanTarget`.\nThe mappings for `Subscription.text` do not cover the following types: Narrative.\nThe mappings for `Subscription.text` do not cover the following types based on type expansion: div, status.\nContained resources do not have narrative. Resources that are not contained SHOULD have a narrative."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Subscription",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/1.0/StructureDefinition/extension-Subscription.contact",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "Subscription.contact",
          "display": "contact",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.contact` is mapped to FHIR R4 element `Subscription.contact` as `SourceIsBroaderThanTarget`.\nThe mappings for `Subscription.contact` do not cover the following types: ContactPoint.\nThe mappings for `Subscription.contact` do not cover the following types based on type expansion: period, rank, system, use, value."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Subscription",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/1.0/StructureDefinition/extension-Subscription.tag",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "Subscription.tag",
          "display": "tag",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `Subscription.tag` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`.\nElement `Subscription.tag` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).\nSo that other systems can tell which resources have been the subject of a notification."
            }
          ]
        }
      ]
    }
  ]
}