{ "resourceType": "StructureDefinition", "id": "nexus-emr-core-messageheader", "extension": [ { "url": "https://fhir.apps.health/StructureDefinition/effective-date", "extension": [ { "url": "none", "valueBoolean": true } ] }, { "url": "https://fhir.apps.health/StructureDefinition/smart-exposed", "extension": [ { "url": "read", "valueString": "messageheader:read" } ] } ], "url": "https://fhir.apps.health/StructureDefinition/nexus-emr-core-messageheader", "name": "NexusEmrCoreMessageHeader", "title": "MessageHeader Profile", "status": "draft", "experimental": true, "description": "Nexus EMR profile for MessageHeader -- the routing envelope on an eReferral message bundle, consumed by the gateway's operation-routing middleware. Infrastructure rather than clinical content: no effective date, and R4 gives it no identifier element. First pass: the event vocabulary is not settled.", "fhirVersion": "4.0.1", "mapping": [ { "identity": "v2", "uri": "http://hl7.org/v2", "name": "HL7 v2 Mapping" }, { "identity": "rim", "uri": "http://hl7.org/v3", "name": "RIM Mapping" }, { "identity": "w5", "uri": "http://hl7.org/fhir/fivews", "name": "FiveWs Pattern Mapping" } ], "kind": "resource", "abstract": false, "type": "MessageHeader", "baseDefinition": "http://hl7.org/fhir/StructureDefinition/MessageHeader", "derivation": "constraint", "snapshot": { "element": [ { "id": "MessageHeader", "path": "MessageHeader", "short": "Nexus EMR MessageHeader Core", "definition": "The header of a FHIR message bundle: what event it represents, who sent it, who it is for, and\nwhat it is about. Used to route inbound eReferral traffic.\n\nCarries no clinical content of its own -- the content is in the bundle's other entries, pointed\nat by `focus`.", "min": 0, "max": "*", "base": { "path": "MessageHeader", "min": 0, "max": "*" }, "constraint": [ { "key": "dom-2", "severity": "error", "human": "If the resource is contained in another resource, it SHALL NOT contain nested Resources", "expression": "contained.contained.empty()", "xpath": "not(parent::f:contained and f:contained)", "source": "http://hl7.org/fhir/StructureDefinition/DomainResource" }, { "key": "dom-3", "severity": "error", "human": "If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource", "expression": "contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()", "xpath": "not(exists(for $id in f:contained/*/f:id/@value return $contained[not(parent::*/descendant::f:reference/@value=concat('#', $contained/*/id/@value) or descendant::f:reference[@value='#'])]))", "source": "http://hl7.org/fhir/StructureDefinition/DomainResource" }, { "key": "dom-4", "severity": "error", "human": "If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated", "expression": "contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()", "xpath": "not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))", "source": "http://hl7.org/fhir/StructureDefinition/DomainResource" }, { "key": "dom-5", "severity": "error", "human": "If a resource is contained in another resource, it SHALL NOT have a security label", "expression": "contained.meta.security.empty()", "xpath": "not(exists(f:contained/*/f:meta/f:security))", "source": "http://hl7.org/fhir/StructureDefinition/DomainResource" }, { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice", "valueBoolean": true }, { "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice-explanation", "valueMarkdown": "When a resource has no narrative, only systems that fully understand the data can display the resource to a human safely. Including a human readable representation in the resource makes for a much more robust eco-system and cheaper handling of resources by intermediary systems. Some ecosystems restrict distribution of resources to only those systems that do fully understand the resources, and as a consequence implementers may believe that the narrative is superfluous. However experience shows that such eco-systems often open up to new participants over time." } ], "key": "dom-6", "severity": "warning", "human": "A resource should have narrative for robust management", "expression": "text.`div`.exists()", "xpath": "exists(f:text/h:div)", "source": "http://hl7.org/fhir/StructureDefinition/DomainResource" }, { "key": "messageheader-routable", "severity": "error", "human": "A MessageHeader must carry an event and a source -- the receiver cannot dispatch without the event, and cannot reply or attribute without the source", "expression": "event.exists() and source.exists()", "source": "https://fhir.apps.health/StructureDefinition/nexus-emr-core-messageheader" } ], "isModifier": false, "isSummary": false, "mapping": [ { "identity": "rim", "map": "Entity. Role, or Act" }, { "identity": "v2", "map": "MSH / MSA / ERR" }, { "identity": "rim", "map": "Message" } ] }, { "id": "MessageHeader.id", "path": "MessageHeader.id", "short": "Logical id of this artifact", "definition": "The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.", "comment": "The only time that a resource does not have an id is when it is being submitted to the server using a create operation.", "min": 0, "max": "1", "base": { "path": "Resource.id", "min": 0, "max": "1" }, "type": [ { "code": "http://hl7.org/fhirpath/System.String", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type", "valueUrl": "string" } ] } ], "isModifier": false, "isSummary": true }, { "id": "MessageHeader.meta", "path": "MessageHeader.meta", "short": "Metadata about the resource", "definition": "The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.", "min": 0, "max": "1", "base": { "path": "Resource.meta", "min": 0, "max": "1" }, "type": [ { "code": "Meta" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true }, { "id": "MessageHeader.meta.id", "path": "MessageHeader.meta.id", "representation": [ "xmlAttr" ], "short": "Unique id for inter-element referencing", "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.", "min": 0, "max": "1", "base": { "path": "Element.id", "min": 0, "max": "1" }, "type": [ { "code": "http://hl7.org/fhirpath/System.String", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type", "valueUrl": "string" } ] } ], "isModifier": false, "isSummary": false, "mapping": [ { "identity": "rim", "map": "n/a" } ] }, { "id": "MessageHeader.meta.extension", "path": "MessageHeader.meta.extension", "slicing": { "discriminator": [ { "type": "value", "path": "url" } ], "description": "Extensions are always sliced by (at least) url", "rules": "open" }, "short": "Additional content defined by implementations", "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.", "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.", "alias": [ "extensions", "user content" ], "min": 0, "max": "*", "base": { "path": "Element.extension", "min": 0, "max": "*" }, "type": [ { "code": "Extension" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" }, { "key": "ext-1", "severity": "error", "human": "Must have either extensions or value[x], not both", "expression": "extension.exists() != value.exists()", "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])", "source": "http://hl7.org/fhir/StructureDefinition/Extension" } ], "isModifier": false, "isSummary": false, "mapping": [ { "identity": "rim", "map": "n/a" } ] }, { "id": "MessageHeader.meta.versionId", "path": "MessageHeader.meta.versionId", "short": "Version specific identifier", "definition": "The version specific identifier, as it appears in the version portion of the URL. This value changes when the resource is created, updated, or deleted.", "comment": "The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes.", "min": 0, "max": "1", "base": { "path": "Meta.versionId", "min": 0, "max": "1" }, "type": [ { "code": "id" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true }, { "id": "MessageHeader.meta.lastUpdated", "path": "MessageHeader.meta.lastUpdated", "short": "When the resource version last changed", "definition": "When the resource last changed - e.g. when the version changed.", "comment": "This value is always populated except when the resource is first being created. The server / resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a [read](http.html#read) interaction.", "min": 0, "max": "1", "base": { "path": "Meta.lastUpdated", "min": 0, "max": "1" }, "type": [ { "code": "instant" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true }, { "id": "MessageHeader.meta.source", "path": "MessageHeader.meta.source", "short": "Identifies EMR instance & pipeline version the resource came from", "definition": "A URI that identifies the EMR pipeline and version from which this resource originated. This tells you which EMR instance (recommend using the instance identifier), and the version of the pipeline code/transformations.", "comment": "In the provenance resource, this corresponds to Provenance.entity.what[x]. The exact use of the source (and the implied Provenance.entity.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. \n\nThis element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL.", "min": 0, "max": "1", "base": { "path": "Meta.source", "min": 0, "max": "1" }, "type": [ { "code": "uri" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true }, { "id": "MessageHeader.meta.profile", "path": "MessageHeader.meta.profile", "short": "Profiles this resource claims to conform to", "definition": "A list of profiles (references to [StructureDefinition](structuredefinition.html#) resources) that this resource claims to conform to. The URL is a reference to [StructureDefinition.url](structuredefinition-definitions.html#StructureDefinition.url).", "comment": "It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set.", "min": 0, "max": "*", "base": { "path": "Meta.profile", "min": 0, "max": "*" }, "type": [ { "code": "canonical", "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/StructureDefinition" ] } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true }, { "id": "MessageHeader.meta.security", "path": "MessageHeader.meta.security", "short": "Security Labels applied to this resource", "definition": "Security labels applied to this resource. These tags connect specific resources to the overall security policy and infrastructure.", "comment": "The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored.", "min": 0, "max": "*", "base": { "path": "Meta.security", "min": 0, "max": "*" }, "type": [ { "code": "Coding" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "binding": { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName", "valueString": "SecurityLabels" }, { "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding", "valueBoolean": true } ], "strength": "extensible", "description": "Security Labels from the Healthcare Privacy and Security Classification System.", "valueSet": "http://hl7.org/fhir/ValueSet/security-labels" } }, { "id": "MessageHeader.meta.tag", "path": "MessageHeader.meta.tag", "short": "Tags applied to this resource", "definition": "Tags applied to this resource. Tags are intended to be used to identify and relate resources to process and workflow, and applications are not required to consider the tags when interpreting the meaning of a resource.", "comment": "The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored.", "min": 0, "max": "*", "base": { "path": "Meta.tag", "min": 0, "max": "*" }, "type": [ { "code": "Coding" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "binding": { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName", "valueString": "Tags" } ], "strength": "example", "description": "Codes that represent various types of tags, commonly workflow-related; e.g. \"Needs review by Dr. Jones\".", "valueSet": "http://hl7.org/fhir/ValueSet/common-tags" } }, { "id": "MessageHeader.implicitRules", "path": "MessageHeader.implicitRules", "short": "A set of rules under which this content was created", "definition": "A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.", "comment": "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. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.", "min": 0, "max": "1", "base": { "path": "Resource.implicitRules", "min": 0, "max": "1" }, "type": [ { "code": "uri" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": true, "isModifierReason": "This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation", "isSummary": true }, { "id": "MessageHeader.language", "path": "MessageHeader.language", "short": "Language of the resource content", "definition": "The base language in which the resource is written.", "comment": "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).", "min": 0, "max": "1", "base": { "path": "Resource.language", "min": 0, "max": "1" }, "type": [ { "code": "code" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": false, "binding": { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet", "valueCanonical": "http://hl7.org/fhir/ValueSet/all-languages" }, { "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName", "valueString": "Language" }, { "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding", "valueBoolean": true } ], "strength": "preferred", "description": "A human language.", "valueSet": "http://hl7.org/fhir/ValueSet/languages" } }, { "id": "MessageHeader.text", "path": "MessageHeader.text", "short": "Narrative", "definition": "A human-readable narrative summary of the NexusEmrCoreMessageHeader resource for human interpretation.", "comment": "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 information is added later.", "alias": [ "narrative", "html", "xhtml", "display" ], "min": 0, "max": "1", "base": { "path": "DomainResource.text", "min": 0, "max": "1" }, "type": [ { "code": "Narrative" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": false, "mapping": [ { "identity": "rim", "map": "Act.text?" } ] }, { "id": "MessageHeader.contained", "path": "MessageHeader.contained", "short": "Contained, inline Resources", "definition": "These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.", "comment": "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. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.", "alias": [ "inline resources", "anonymous resources", "contained resources" ], "min": 0, "max": "*", "base": { "path": "DomainResource.contained", "min": 0, "max": "*" }, "type": [ { "code": "Resource" } ], "isModifier": false, "isSummary": false, "mapping": [ { "identity": "rim", "map": "N/A" } ] }, { "id": "MessageHeader.extension", "path": "MessageHeader.extension", "short": "Additional content defined by implementations", "definition": "May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.", "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.", "alias": [ "extensions", "user content" ], "min": 0, "max": "*", "base": { "path": "DomainResource.extension", "min": 0, "max": "*" }, "type": [ { "code": "Extension" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" }, { "key": "ext-1", "severity": "error", "human": "Must have either extensions or value[x], not both", "expression": "extension.exists() != value.exists()", "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])", "source": "http://hl7.org/fhir/StructureDefinition/Extension" } ], "isModifier": false, "isSummary": false, "mapping": [ { "identity": "rim", "map": "N/A" } ] }, { "id": "MessageHeader.modifierExtension", "path": "MessageHeader.modifierExtension", "short": "Extensions that cannot be ignored", "definition": "May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).", "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.", "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension).", "alias": [ "extensions", "user content" ], "min": 0, "max": "*", "base": { "path": "DomainResource.modifierExtension", "min": 0, "max": "*" }, "type": [ { "code": "Extension" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" }, { "key": "ext-1", "severity": "error", "human": "Must have either extensions or value[x], not both", "expression": "extension.exists() != value.exists()", "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])", "source": "http://hl7.org/fhir/StructureDefinition/Extension" } ], "isModifier": true, "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them", "isSummary": false, "mapping": [ { "identity": "rim", "map": "N/A" } ] }, { "id": "MessageHeader.event[x]", "path": "MessageHeader.event[x]", "short": "The event this message represents (the routing key)", "definition": "Code that identifies the event this message represents and connects it with its definition. Events defined as part of the FHIR specification have the system value \"http://terminology.hl7.org/CodeSystem/message-events\". Alternatively uri to the EventDefinition.", "comment": "⚠ FIRST PASS -- no binding. R4 offers a choice of Coding or uri, and each eReferral partner brings\nits own event vocabulary; binding a local set now would make conformant partner traffic\nnon-conformant. Consumers MUST handle both the Coding and the uri form -- reading only `eventCoding`\nsilently fails to route a partner using `eventUri`.\n\n**What this estate itself sends is a `Coding` under eHealth Ontario's event system**, declared at\nhttps://fhir.apps.health/fhir/NamingSystem-OnMessageEventCodeNS.html so that meeting it is recognition\nrather than a lookup that fails. That declaration deliberately does NOT bind this element: it says\nwhat our own outbound traffic carries, and a partner remains free to send a code, or a system, that\nthis specification has never named.", "requirements": "Drives the behavior associated with this message.", "min": 1, "max": "1", "base": { "path": "MessageHeader.event[x]", "min": 1, "max": "1" }, "type": [ { "code": "Coding" }, { "code": "uri" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true, "binding": { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName", "valueString": "MessageEvent" }, { "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding", "valueBoolean": true } ], "strength": "example", "description": "One of the message events defined as part of this version of FHIR.", "valueSet": "http://hl7.org/fhir/ValueSet/message-events" }, "mapping": [ { "identity": "w5", "map": "FiveWs.what[x]" }, { "identity": "v2", "map": "MSH-9.2" }, { "identity": "rim", "map": "./payload[classCode=\"CACT\" and moodCode=\"EVN\" and isNormalAct()]/code[isNormalDatatype()]/code" } ] }, { "id": "MessageHeader.destination", "path": "MessageHeader.destination", "short": "The intended receiver(s)", "definition": "The destination application which the message is intended for.", "comment": "There SHOULD be at least one destination, but in some circumstances, the source system is unaware of any particular destination system.", "requirements": "Indicates where message is to be sent for routing purposes. Allows verification of \"am I the intended recipient\".", "min": 0, "max": "*", "base": { "path": "MessageHeader.destination", "min": 0, "max": "*" }, "type": [ { "code": "BackboneElement" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true, "mapping": [ { "identity": "w5", "map": "FiveWs.subject[x]" }, { "identity": "rim", "map": "./communicationFunction[typeCode=\"RCV\"]" }, { "identity": "w5", "map": "FiveWs.subject" } ] }, { "id": "MessageHeader.destination.id", "path": "MessageHeader.destination.id", "representation": [ "xmlAttr" ], "short": "Unique id for inter-element referencing", "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.", "min": 0, "max": "1", "base": { "path": "Element.id", "min": 0, "max": "1" }, "type": [ { "code": "http://hl7.org/fhirpath/System.String", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type", "valueUrl": "string" } ] } ], "isModifier": false, "isSummary": false, "mapping": [ { "identity": "rim", "map": "n/a" } ] }, { "id": "MessageHeader.destination.extension", "path": "MessageHeader.destination.extension", "short": "Additional content defined by implementations", "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.", "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.", "alias": [ "extensions", "user content" ], "min": 0, "max": "*", "base": { "path": "Element.extension", "min": 0, "max": "*" }, "type": [ { "code": "Extension" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" }, { "key": "ext-1", "severity": "error", "human": "Must have either extensions or value[x], not both", "expression": "extension.exists() != value.exists()", "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])", "source": "http://hl7.org/fhir/StructureDefinition/Extension" } ], "isModifier": false, "isSummary": false, "mapping": [ { "identity": "rim", "map": "n/a" } ] }, { "id": "MessageHeader.destination.modifierExtension", "path": "MessageHeader.destination.modifierExtension", "short": "Extensions that cannot be ignored even if unrecognized", "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).", "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.", "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension).", "alias": [ "extensions", "user content", "modifiers" ], "min": 0, "max": "*", "base": { "path": "BackboneElement.modifierExtension", "min": 0, "max": "*" }, "type": [ { "code": "Extension" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" }, { "key": "ext-1", "severity": "error", "human": "Must have either extensions or value[x], not both", "expression": "extension.exists() != value.exists()", "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])", "source": "http://hl7.org/fhir/StructureDefinition/Extension" } ], "isModifier": true, "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them", "isSummary": true, "mapping": [ { "identity": "rim", "map": "N/A" } ] }, { "id": "MessageHeader.destination.name", "path": "MessageHeader.destination.name", "short": "Name of system", "definition": "Human-readable name for the target system.", "requirements": "May be used for routing of response and/or to support audit.", "min": 0, "max": "1", "base": { "path": "MessageHeader.destination.name", "min": 0, "max": "1" }, "type": [ { "code": "string" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "mapping": [ { "identity": "v2", "map": "MSH-5" }, { "identity": "rim", "map": "unique(./entity[determinerCode=\"INST\" and (classCode=(\"DEV\", \"PSN\", \"ORG\"]/name[type='ST' and isNormalDatatype()])" } ] }, { "id": "MessageHeader.destination.target", "path": "MessageHeader.destination.target", "short": "Particular delivery destination within the destination", "definition": "Identifies the target end system in situations where the initial message transmission is to an intermediary system.", "requirements": "Supports multi-hop routing.", "min": 0, "max": "1", "base": { "path": "MessageHeader.destination.target", "min": 0, "max": "1" }, "type": [ { "code": "Reference", "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Device" ] } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "mapping": [ { "identity": "rim", "map": "unique(./entity[determinerCode=\"INST\" and (classCode=(\"DEV\", \"PSN\", \"ORG\"]" } ] }, { "id": "MessageHeader.destination.endpoint", "path": "MessageHeader.destination.endpoint", "short": "The receiver's endpoint", "definition": "Indicates where the message should be routed to.", "comment": "The id may be a non-resolvable URI for systems that do not use standard network-based addresses.", "requirements": "Identifies where to route the message.", "min": 1, "max": "1", "base": { "path": "MessageHeader.destination.endpoint", "min": 1, "max": "1" }, "type": [ { "code": "url" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true, "mapping": [ { "identity": "v2", "map": "MSH-25 (or MSH-6)" }, { "identity": "rim", "map": "./telecom" } ] }, { "id": "MessageHeader.destination.receiver", "path": "MessageHeader.destination.receiver", "short": "Intended \"real-world\" recipient for the data", "definition": "Allows data conveyed by a message to be addressed to a particular person or department when routing to a specific application isn't sufficient.", "requirements": "Allows routing beyond just the application level.", "min": 0, "max": "1", "base": { "path": "MessageHeader.destination.receiver", "min": 0, "max": "1" }, "type": [ { "code": "Reference", "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Practitioner", "http://hl7.org/fhir/StructureDefinition/PractitionerRole", "http://hl7.org/fhir/StructureDefinition/Organization" ] } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "mapping": [ { "identity": "w5", "map": "FiveWs.subject[x]" }, { "identity": "v2", "map": "PRT-5:PRT-4='WAYR' / PRT-8:PRT-4='WAYR'" }, { "identity": "rim", "map": "Not directly supported. Could be shared using attentionLine.value with an appropriate keyWordText" }, { "identity": "w5", "map": "FiveWs.subject" } ] }, { "id": "MessageHeader.sender", "path": "MessageHeader.sender", "short": "The organization or person responsible for the message content", "definition": "Identifies the sending system to allow the use of a trust relationship.", "comment": "Distinct from `source`, which is the technical sending system. `sender` is who is accountable for the content -- for inbound partner traffic this is usually an Organization.", "requirements": "Allows routing beyond just the application level.", "min": 0, "max": "1", "base": { "path": "MessageHeader.sender", "min": 0, "max": "1" }, "type": [ { "code": "Reference", "targetProfile": [ "https://fhir.apps.health/StructureDefinition/nexus-emr-core-practitioner", "https://fhir.apps.health/StructureDefinition/nexus-emr-core-practitionerrole", "https://fhir.apps.health/StructureDefinition/nexus-emr-core-organization" ] } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true, "mapping": [ { "identity": "w5", "map": "FiveWs.subject[x]" }, { "identity": "v2", "map": "PRT-5:PRT-4='WAYR' / PRT-8:PRT-4='WAYR'" }, { "identity": "rim", "map": "Not directly supported. Could be shared using attentionLine.value with an appropriate keyWordText" }, { "identity": "w5", "map": "FiveWs.subject" } ] }, { "id": "MessageHeader.enterer", "path": "MessageHeader.enterer", "short": "The source of the data entry", "definition": "The person or device that performed the data entry leading to this message. When there is more than one candidate, pick the most proximal to the message. Can provide other enterers in extensions.", "comment": "Usually only for the request but can be used in a response.", "requirements": "Need to know for audit/traceback requirements and possibly for authorization.", "min": 0, "max": "1", "base": { "path": "MessageHeader.enterer", "min": 0, "max": "1" }, "type": [ { "code": "Reference", "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Practitioner", "http://hl7.org/fhir/StructureDefinition/PractitionerRole" ] } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "mapping": [ { "identity": "w5", "map": "FiveWs.author" }, { "identity": "v2", "map": "EVN-5 / ORC-10 / PRT-5:PRT-4='EP' / ROL where ROL.3 is EP or ORC.10" }, { "identity": "rim", "map": "unique(./controlAct[classCode=\"CACT\" and classCode=\"EVN\" and isNormalAct()]/participation[typeCode=\"ENT\" and isNormalParticipation]/role[classCode=\"ASSIGNED\" and isNormalRole()]/player[isNormalEntity() and classCode=(\"DEV\", \"PSN\") and determinerCode=\"INST\"])" } ] }, { "id": "MessageHeader.author", "path": "MessageHeader.author", "short": "The source of the decision", "definition": "The logical author of the message - the person or device that decided the described event should happen. When there is more than one candidate, pick the most proximal to the MessageHeader. Can provide other authors in extensions.", "comment": "Usually only for the request but can be used in a response.", "requirements": "Need to know for audit/traceback requirements and possibly for authorization.", "min": 0, "max": "1", "base": { "path": "MessageHeader.author", "min": 0, "max": "1" }, "type": [ { "code": "Reference", "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Practitioner", "http://hl7.org/fhir/StructureDefinition/PractitionerRole" ] } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "mapping": [ { "identity": "w5", "map": "FiveWs.author" }, { "identity": "v2", "map": "ORC-19 / PRT-5:PRT-4='AUT' / ROL where ROL.3 is IP or ORC.12" }, { "identity": "rim", "map": "unique(./controlAct[classCode=\"CACT\" and classCode=\"EVN\" and isNormalAct()]/participation[isHighest(priorityCode) and typeCode=\"AUT\" and isNormalParticipation]/role[classCode=\"ASSIGNED\" and isNormalRole()]/player[isNormalEntity() and classCode=(\"DEV\", \"PSN\") and determinerCode=\"INST\"])" } ] }, { "id": "MessageHeader.source", "path": "MessageHeader.source", "short": "The system that sent the message", "definition": "The source application from which this message originated.", "requirements": "Allows replies, supports audit.", "min": 1, "max": "1", "base": { "path": "MessageHeader.source", "min": 1, "max": "1" }, "type": [ { "code": "BackboneElement" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true, "mapping": [ { "identity": "w5", "map": "FiveWs.actor" }, { "identity": "rim", "map": "unique(./communicationFunction[typeCode=\"SND\"])" } ] }, { "id": "MessageHeader.source.id", "path": "MessageHeader.source.id", "representation": [ "xmlAttr" ], "short": "Unique id for inter-element referencing", "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.", "min": 0, "max": "1", "base": { "path": "Element.id", "min": 0, "max": "1" }, "type": [ { "code": "http://hl7.org/fhirpath/System.String", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type", "valueUrl": "string" } ] } ], "isModifier": false, "isSummary": false, "mapping": [ { "identity": "rim", "map": "n/a" } ] }, { "id": "MessageHeader.source.extension", "path": "MessageHeader.source.extension", "short": "Additional content defined by implementations", "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.", "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.", "alias": [ "extensions", "user content" ], "min": 0, "max": "*", "base": { "path": "Element.extension", "min": 0, "max": "*" }, "type": [ { "code": "Extension" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" }, { "key": "ext-1", "severity": "error", "human": "Must have either extensions or value[x], not both", "expression": "extension.exists() != value.exists()", "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])", "source": "http://hl7.org/fhir/StructureDefinition/Extension" } ], "isModifier": false, "isSummary": false, "mapping": [ { "identity": "rim", "map": "n/a" } ] }, { "id": "MessageHeader.source.modifierExtension", "path": "MessageHeader.source.modifierExtension", "short": "Extensions that cannot be ignored even if unrecognized", "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).", "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.", "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension).", "alias": [ "extensions", "user content", "modifiers" ], "min": 0, "max": "*", "base": { "path": "BackboneElement.modifierExtension", "min": 0, "max": "*" }, "type": [ { "code": "Extension" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" }, { "key": "ext-1", "severity": "error", "human": "Must have either extensions or value[x], not both", "expression": "extension.exists() != value.exists()", "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])", "source": "http://hl7.org/fhir/StructureDefinition/Extension" } ], "isModifier": true, "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them", "isSummary": true, "mapping": [ { "identity": "rim", "map": "N/A" } ] }, { "id": "MessageHeader.source.name", "path": "MessageHeader.source.name", "short": "Human-readable name of the sending system", "definition": "Human-readable name for the source system.", "requirements": "May be used to support audit.", "min": 0, "max": "1", "base": { "path": "MessageHeader.source.name", "min": 0, "max": "1" }, "type": [ { "code": "string" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true, "mapping": [ { "identity": "v2", "map": "MSH-3" }, { "identity": "rim", "map": "unique(./entity[determinerCode=\"INST\" and classCode=\"DEV\"]/name[type='ST' and isNormalDatatype()])" } ] }, { "id": "MessageHeader.source.software", "path": "MessageHeader.source.software", "short": "Name of software running the system", "definition": "May include configuration or other information useful in debugging.", "requirements": "Supports audit and possibly interface engine behavior.", "min": 0, "max": "1", "base": { "path": "MessageHeader.source.software", "min": 0, "max": "1" }, "type": [ { "code": "string" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "mapping": [ { "identity": "v2", "map": "SFT-3 ( +SFT-1)" }, { "identity": "rim", "map": "unique(./entity[determinerCode=\"INST\" and classCode=\"DEV\"]/softwareName[isNormalDatatype()])" } ] }, { "id": "MessageHeader.source.version", "path": "MessageHeader.source.version", "short": "Version of software running", "definition": "Can convey versions of multiple systems in situations where a message passes through multiple hands.", "requirements": "Supports audit and possibly interface engine behavior.", "min": 0, "max": "1", "base": { "path": "MessageHeader.source.version", "min": 0, "max": "1" }, "type": [ { "code": "string" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "mapping": [ { "identity": "v2", "map": "SFT-2" }, { "identity": "rim", "map": "(Not supported)" } ] }, { "id": "MessageHeader.source.contact", "path": "MessageHeader.source.contact", "short": "Human contact for problems", "definition": "An e-mail, phone, website or other contact point to use to resolve issues with message communications.", "requirements": "Allows escalation of technical issues.", "min": 0, "max": "1", "base": { "path": "MessageHeader.source.contact", "min": 0, "max": "1" }, "type": [ { "code": "ContactPoint" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "mapping": [ { "identity": "v2", "map": "(MSH-22?)" }, { "identity": "rim", "map": "unique(./entity[determinerCode=\"INST\" and classCode=\"DEV\"]/scopesRole[normalRole() and classCode=\"CON\" and layer[classCode=\"PSN\"]/telecom[isNormalDatatype()])" } ] }, { "id": "MessageHeader.source.endpoint", "path": "MessageHeader.source.endpoint", "short": "The sender's endpoint (where replies go)", "definition": "Identifies the routing target to send acknowledgements to.", "comment": "The id may be a non-resolvable URI for systems that do not use standard network-based addresses.", "requirements": "Identifies where to send responses, may influence security permissions.", "min": 1, "max": "1", "base": { "path": "MessageHeader.source.endpoint", "min": 1, "max": "1" }, "type": [ { "code": "url" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true, "mapping": [ { "identity": "v2", "map": "MSH-24" }, { "identity": "rim", "map": "./telecom[isNormalDatatype()]" } ] }, { "id": "MessageHeader.responsible", "path": "MessageHeader.responsible", "short": "The party accountable for the message", "definition": "The person or organization that accepts overall responsibility for the contents of the message. The implication is that the message event happened under the policies of the responsible party.", "comment": "Usually only for the request but can be used in a response.", "requirements": "Need to know for audit/traceback requirements and possibly for authorization.", "min": 0, "max": "1", "base": { "path": "MessageHeader.responsible", "min": 0, "max": "1" }, "type": [ { "code": "Reference", "targetProfile": [ "https://fhir.apps.health/StructureDefinition/nexus-emr-core-practitioner", "https://fhir.apps.health/StructureDefinition/nexus-emr-core-practitionerrole", "https://fhir.apps.health/StructureDefinition/nexus-emr-core-organization" ] } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true, "mapping": [ { "identity": "w5", "map": "FiveWs.witness" }, { "identity": "v2", "map": "ORC-12 / PRT-5:PRT-4='OP' / PRT-8:PRT-4='OP' / ROL where ROL.3 is RO or ORC.11" }, { "identity": "rim", "map": "unique(./controlAct[classCode=\"CACT\" and classCode=\"EVN\" and isNormalAct()]/participation[isHighest(priorityCode) and typeCode=\"RESP\" and isNormalParticipation]/role[classCode=\"ASSIGNED\" and isNormalRole()]/player[isNormalEntity() and classCode=\"PSN\" and determinerCode=\"INST\"] or ./controlAct[classCode=\"CACT\" and classCode=\"EVN\" and isNormalAct()]/participation[isHighest(priorityCode) and typeCode=\"RESP\" and isNormalParticipation]/role[classCode=\"ASSIGNED\" and isNormalRole()]/scoper[isNormalEntity() and classCode=\"ORG\" and determinerCode=\"INST\"])" } ] }, { "id": "MessageHeader.reason", "path": "MessageHeader.reason", "short": "Cause of event", "definition": "Coded indication of the cause for the event - indicates a reason for the occurrence of the event that is a focus of this message.", "requirements": "Need to be able to track why resources are being changed and report in the audit log/history of the resource. May affect authorization.", "min": 0, "max": "1", "base": { "path": "MessageHeader.reason", "min": 0, "max": "1" }, "type": [ { "code": "CodeableConcept" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "binding": { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName", "valueString": "EventReason" } ], "strength": "example", "description": "Reason for event occurrence.", "valueSet": "http://hl7.org/fhir/ValueSet/message-reason-encounter" }, "mapping": [ { "identity": "w5", "map": "FiveWs.why[x]" }, { "identity": "v2", "map": "EVN.4 / ORC.16 / OBR-31-reason for study / BPO-13-BP indication for use / RXO-20-indication / RXE-27-give indication / RXD-21-indication / RXG-22-indication / RXA-19-indication" }, { "identity": "rim", "map": "unique(./controlAct[classCode=\"CACT\" and classCode=\"EVN\" and isNormalAct()]/reasonCode[isNormalDatatype()])" } ] }, { "id": "MessageHeader.response", "path": "MessageHeader.response", "short": "Present when this message is a response to an earlier one", "definition": "Information about the message that this message is a response to. Only present if this message is a response.", "min": 0, "max": "1", "base": { "path": "MessageHeader.response", "min": 0, "max": "1" }, "type": [ { "code": "BackboneElement" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true, "mapping": [ { "identity": "v2", "map": "MSA" }, { "identity": "rim", "map": "./conveyedAcknowledgement" } ] }, { "id": "MessageHeader.response.id", "path": "MessageHeader.response.id", "representation": [ "xmlAttr" ], "short": "Unique id for inter-element referencing", "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.", "min": 0, "max": "1", "base": { "path": "Element.id", "min": 0, "max": "1" }, "type": [ { "code": "http://hl7.org/fhirpath/System.String", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type", "valueUrl": "string" } ] } ], "isModifier": false, "isSummary": false, "mapping": [ { "identity": "rim", "map": "n/a" } ] }, { "id": "MessageHeader.response.extension", "path": "MessageHeader.response.extension", "short": "Additional content defined by implementations", "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.", "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.", "alias": [ "extensions", "user content" ], "min": 0, "max": "*", "base": { "path": "Element.extension", "min": 0, "max": "*" }, "type": [ { "code": "Extension" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" }, { "key": "ext-1", "severity": "error", "human": "Must have either extensions or value[x], not both", "expression": "extension.exists() != value.exists()", "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])", "source": "http://hl7.org/fhir/StructureDefinition/Extension" } ], "isModifier": false, "isSummary": false, "mapping": [ { "identity": "rim", "map": "n/a" } ] }, { "id": "MessageHeader.response.modifierExtension", "path": "MessageHeader.response.modifierExtension", "short": "Extensions that cannot be ignored even if unrecognized", "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).", "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.", "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension).", "alias": [ "extensions", "user content", "modifiers" ], "min": 0, "max": "*", "base": { "path": "BackboneElement.modifierExtension", "min": 0, "max": "*" }, "type": [ { "code": "Extension" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" }, { "key": "ext-1", "severity": "error", "human": "Must have either extensions or value[x], not both", "expression": "extension.exists() != value.exists()", "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])", "source": "http://hl7.org/fhir/StructureDefinition/Extension" } ], "isModifier": true, "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them", "isSummary": true, "mapping": [ { "identity": "rim", "map": "N/A" } ] }, { "id": "MessageHeader.response.identifier", "path": "MessageHeader.response.identifier", "short": "The id of the message being answered (R4 type `id`, NOT an Identifier)", "definition": "The MessageHeader.id of the message to which this message is a response.", "comment": "⚠ Type trap. Despite the element name, this is R4 primitive **`id`**, not an `Identifier` datatype -- so it is a bare string constrained to `[A-Za-z0-9\\-\\.]{1,64}`. A `urn:uuid:...` value is **invalid** (colons are not permitted), and a system+value object will not parse. It holds the plain id of the message this one responds to. Cross-boundary correlation with a partner's own message identifier therefore cannot ride here; use `Bundle.identifier` on the enclosing message bundle for that.", "requirements": "Allows receiver to know what message is being responded to.", "min": 1, "max": "1", "base": { "path": "MessageHeader.response.identifier", "min": 1, "max": "1" }, "type": [ { "code": "id" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true, "mapping": [ { "identity": "v2", "map": "MSA-2" }, { "identity": "rim", "map": "./acknowledges.id[isNormalDatatype()]" } ] }, { "id": "MessageHeader.response.code", "path": "MessageHeader.response.code", "short": "ok | transient-error | fatal-error", "definition": "Code that identifies the type of response to the message - whether it was successful or not, and whether it should be resent or not.", "comment": "A partner reporting `fatal-error` has REJECTED the referral. A consumer that ignores this element will show a submitted referral as in-flight indefinitely.", "requirements": "Allows the sender of the acknowledge message to know if the request was successful or if action is needed.", "min": 1, "max": "1", "base": { "path": "MessageHeader.response.code", "min": 1, "max": "1" }, "type": [ { "code": "code" } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true, "binding": { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName", "valueString": "ResponseType" } ], "strength": "required", "description": "The kind of response to a message.", "valueSet": "http://hl7.org/fhir/ValueSet/response-code|4.0.1" }, "mapping": [ { "identity": "v2", "map": "MSA-1" }, { "identity": "rim", "map": "./typeCode[isNormalDatatype()]" } ] }, { "id": "MessageHeader.response.details", "path": "MessageHeader.response.details", "short": "Specific list of hints/warnings/errors", "definition": "Full details of any issues found in the message.", "comment": "This SHALL be contained in the bundle. If any of the issues are errors, the response code SHALL be an error.", "requirements": "Allows the sender of the message to determine what the specific issues are.", "min": 0, "max": "1", "base": { "path": "MessageHeader.response.details", "min": 0, "max": "1" }, "type": [ { "code": "Reference", "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/OperationOutcome" ] } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "mapping": [ { "identity": "v2", "map": "ERR" }, { "identity": "rim", "map": "AcknowledgementDetail or Observation[classCode=\"ALRT\" and moodCode=\"EVN\"]" } ] }, { "id": "MessageHeader.focus", "path": "MessageHeader.focus", "short": "The resource(s) this message concerns", "definition": "The actual data of the message - a reference to the root/focus class of the event.", "comment": "Points at the other entries in the message bundle -- typically a ServiceRequest or Task for an eReferral, plus the Patient. These are intra-bundle references and resolve within the bundle, NOT against the server, which is the usual reason a naive resolver reports them missing.", "requirements": "Every message event is about actual data, a single resource, that is identified in the definition of the event, and perhaps some or all linked resources.", "min": 0, "max": "*", "base": { "path": "MessageHeader.focus", "min": 0, "max": "*" }, "type": [ { "code": "Reference", "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Resource" ] } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "mustSupport": true, "isModifier": false, "isSummary": true, "mapping": [ { "identity": "rim", "map": "unique(./controlAct[classCode=\"CACT\" and classCode=\"EVN\" and isNormalAct()]/participation[typeCode=\"SUBJ\" and isNormalParticipation]/role or ./controlAct[classCode=\"CACT\" and classCode=\"EVN\" and isNormalAct()]/outboundRelationship[typeCode=\"SBJ\" and isNormalActRelatoinship]/target)" } ] }, { "id": "MessageHeader.definition", "path": "MessageHeader.definition", "short": "Link to the definition for this message", "definition": "Permanent link to the MessageDefinition for this message.", "requirements": "Allows sender to define the expected contents of the message.", "min": 0, "max": "1", "base": { "path": "MessageHeader.definition", "min": 0, "max": "1" }, "type": [ { "code": "canonical", "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/MessageDefinition" ] } ], "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() or (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element" } ], "isModifier": false, "isSummary": true, "mapping": [ { "identity": "rim", "map": "Not directly supported." } ] } ] }, "differential": { "element": [ { "id": "MessageHeader", "path": "MessageHeader", "short": "Nexus EMR MessageHeader Core", "definition": "The header of a FHIR message bundle: what event it represents, who sent it, who it is for, and\nwhat it is about. Used to route inbound eReferral traffic.\n\nCarries no clinical content of its own -- the content is in the bundle's other entries, pointed\nat by `focus`.", "constraint": [ { "key": "messageheader-routable", "severity": "error", "human": "A MessageHeader must carry an event and a source -- the receiver cannot dispatch without the event, and cannot reply or attribute without the source", "expression": "event.exists() and source.exists()", "source": "https://fhir.apps.health/StructureDefinition/nexus-emr-core-messageheader" } ] }, { "id": "MessageHeader.meta.source", "path": "MessageHeader.meta.source", "short": "Identifies EMR instance & pipeline version the resource came from", "definition": "A URI that identifies the EMR pipeline and version from which this resource originated. This tells you which EMR instance (recommend using the instance identifier), and the version of the pipeline code/transformations.", "mustSupport": true }, { "id": "MessageHeader.text", "path": "MessageHeader.text", "short": "Narrative", "definition": "A human-readable narrative summary of the NexusEmrCoreMessageHeader resource for human interpretation.", "mustSupport": true }, { "id": "MessageHeader.event[x]", "path": "MessageHeader.event[x]", "short": "The event this message represents (the routing key)", "comment": "⚠ FIRST PASS -- no binding. R4 offers a choice of Coding or uri, and each eReferral partner brings\nits own event vocabulary; binding a local set now would make conformant partner traffic\nnon-conformant. Consumers MUST handle both the Coding and the uri form -- reading only `eventCoding`\nsilently fails to route a partner using `eventUri`.\n\n**What this estate itself sends is a `Coding` under eHealth Ontario's event system**, declared at\nhttps://fhir.apps.health/fhir/NamingSystem-OnMessageEventCodeNS.html so that meeting it is recognition\nrather than a lookup that fails. That declaration deliberately does NOT bind this element: it says\nwhat our own outbound traffic carries, and a partner remains free to send a code, or a system, that\nthis specification has never named.", "mustSupport": true }, { "id": "MessageHeader.destination", "path": "MessageHeader.destination", "short": "The intended receiver(s)", "mustSupport": true }, { "id": "MessageHeader.destination.endpoint", "path": "MessageHeader.destination.endpoint", "short": "The receiver's endpoint", "mustSupport": true }, { "id": "MessageHeader.sender", "path": "MessageHeader.sender", "short": "The organization or person responsible for the message content", "comment": "Distinct from `source`, which is the technical sending system. `sender` is who is accountable for the content -- for inbound partner traffic this is usually an Organization.", "type": [ { "code": "Reference", "targetProfile": [ "https://fhir.apps.health/StructureDefinition/nexus-emr-core-practitioner", "https://fhir.apps.health/StructureDefinition/nexus-emr-core-practitionerrole", "https://fhir.apps.health/StructureDefinition/nexus-emr-core-organization" ] } ], "mustSupport": true }, { "id": "MessageHeader.source", "path": "MessageHeader.source", "short": "The system that sent the message", "mustSupport": true }, { "id": "MessageHeader.source.name", "path": "MessageHeader.source.name", "short": "Human-readable name of the sending system", "mustSupport": true }, { "id": "MessageHeader.source.endpoint", "path": "MessageHeader.source.endpoint", "short": "The sender's endpoint (where replies go)", "mustSupport": true }, { "id": "MessageHeader.responsible", "path": "MessageHeader.responsible", "short": "The party accountable for the message", "type": [ { "code": "Reference", "targetProfile": [ "https://fhir.apps.health/StructureDefinition/nexus-emr-core-practitioner", "https://fhir.apps.health/StructureDefinition/nexus-emr-core-practitionerrole", "https://fhir.apps.health/StructureDefinition/nexus-emr-core-organization" ] } ], "mustSupport": true }, { "id": "MessageHeader.response", "path": "MessageHeader.response", "short": "Present when this message is a response to an earlier one", "mustSupport": true }, { "id": "MessageHeader.response.identifier", "path": "MessageHeader.response.identifier", "short": "The id of the message being answered (R4 type `id`, NOT an Identifier)", "comment": "⚠ Type trap. Despite the element name, this is R4 primitive **`id`**, not an `Identifier` datatype -- so it is a bare string constrained to `[A-Za-z0-9\\-\\.]{1,64}`. A `urn:uuid:...` value is **invalid** (colons are not permitted), and a system+value object will not parse. It holds the plain id of the message this one responds to. Cross-boundary correlation with a partner's own message identifier therefore cannot ride here; use `Bundle.identifier` on the enclosing message bundle for that.", "mustSupport": true }, { "id": "MessageHeader.response.code", "path": "MessageHeader.response.code", "comment": "A partner reporting `fatal-error` has REJECTED the referral. A consumer that ignores this element will show a submitted referral as in-flight indefinitely.", "mustSupport": true }, { "id": "MessageHeader.focus", "path": "MessageHeader.focus", "short": "The resource(s) this message concerns", "comment": "Points at the other entries in the message bundle -- typically a ServiceRequest or Task for an eReferral, plus the Patient. These are intra-bundle references and resolve within the bundle, NOT against the server, which is the usual reason a naive resolver reports them missing.", "mustSupport": true } ] } }