This page is part of the International Patient Summary Implementation Guide (v0.1.0: STU 1 Ballot 1) based on FHIR R3. The current version which supercedes this version is 1.1.0. For a full list of available versions, see the Directory of published versions 
XML Format: StructureDefinition-allergyintolerance-uv-ips
Raw xml
<StructureDefinition xmlns="http://hl7.org/fhir"> <id value="allergyintolerance-uv-ips"/> <meta> <lastUpdated value="2018-02-15T01:58:02.283+11:00"/> </meta> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><table border="0" cellpadding="0" cellspacing="0" style="border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;"><tr style="border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;"><th style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="http://hl7.org/fhir/formats.html#table" title="The logical name of the element">Name</a></th><th style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="http://hl7.org/fhir/formats.html#table" title="Information about the use of the element">Flags</a></th><th style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="http://hl7.org/fhir/formats.html#table" title="Minimum and Maximum # of times the the element can appear in the instance">Card.</a></th><th style="width: 100px" class="hierarchy"><a href="http://hl7.org/fhir/formats.html#table" title="Reference to the type of the element">Type</a></th><th style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="http://hl7.org/fhir/formats.html#table" title="Additional information about the element">Description & Constraints</a><span style="float: right"><a href="http://hl7.org/fhir/formats.html#table" title="Legend for this format"><img src="http://hl7.org/fhir/help16.png" alt="doco" style="background-color: inherit"/></a></span></th></tr><tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white;"><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck0.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_element.gif" alt="." style="background-color: white; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-allergyintolerance-uv-ips-definitions.html#AllergyIntolerance.clinicalStatus" title="null">clinicalStatus</a><a name="AllergyIntolerance.clinicalStatus"> </a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="padding-left: 3px; padding-right: 3px; color: white; background-color: red" title="This element must be supported">S</span></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">1..</td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/></tr> <tr><td colspan="5" class="hierarchy"><br/><a href="http://hl7.org/fhir/formats.html#table" title="Legend for this format"><img src="http://hl7.org/fhir/help16.png" alt="doco" style="background-color: inherit"/> Documentation for this format</a></td></tr></table></div> </text> <url value="http://hl7.org/fhir/uv/ips/StructureDefinition/allergyintolerance-uv-ips"/> <version value="0.1.0"/> <name value="AllergyIntolerance-uv-ips"/> <title value="Allergy Intolerance"/> <status value="draft"/> <date value="2018-02-15T00:57:18+11:00"/> <description value="This profile represents the constraints applied to the AllergyIntolerance resource by the International Patient Summary (IPS) FHIR Implementation Guide. A record of an allergy or intolerance is represented in the patient summary as an instance of an AllergyIntolerance resource constrained by this profile. It documents the relevant allergies or intolerances (conditions) for a patient, describing the kind of reaction (e.g. rash, anaphylaxis,..); preferably the agents that cause it; and optionally the criticality and the certainty of the allergy."/> <jurisdiction> <coding> <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/> <code value="001"/> <display value="World"/> </coding> </jurisdiction> <purpose value="This profile constrains the representation of a record of an allergy or intolerance of the patient, in the context of the international patient summary as specified by the IPS project of HL7 International."/> <fhirVersion value="3.0.1"/> <kind value="resource"/> <abstract value="false"/> <type value="AllergyIntolerance"/> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/AllergyIntolerance"/> <derivation value="constraint"/> <snapshot> <element id="AllergyIntolerance"> <path value="AllergyIntolerance"/> <short value="Allergy or Intolerance (generally: Risk of adverse reaction to a substance)"/> <definition value="Risk of harmful or undesirable, physiological response which is unique to an individual and associated with exposure to a substance."/> <comment value="Substances include, but are not limited to: a therapeutic substance administered correctly at an appropriate dosage for the individual; food; material derived from plants or animals; or venom from insect stings."/> <alias value="Allergy"/> <alias value="Intolerance"/> <alias value="Adverse Reaction"/> <min value="0"/> <max value="*"/> <base> <path value="Resource"/> <min value="0"/> <max value="*"/> </base> <constraint> <key value="dom-2"/> <severity value="error"/> <human value="If the resource is contained in another resource, it SHALL NOT contain nested Resources"/> <expression value="contained.contained.empty()"/> <xpath value="not(parent::f:contained and f:contained)"/> </constraint> <constraint> <key value="dom-1"/> <severity value="error"/> <human value="If the resource is contained in another resource, it SHALL NOT contain any narrative"/> <expression value="contained.text.empty()"/> <xpath value="not(parent::f:contained and f:text)"/> </constraint> <constraint> <key value="dom-4"/> <severity value="error"/> <human value="If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated"/> <expression value="contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()"/> <xpath value="not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))"/> </constraint> <constraint> <key value="dom-3"/> <severity value="error"/> <human value="If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource"/> <expression value="contained.where(('#'+id in %resource.descendants().reference).not()).empty()"/> <xpath value="not(exists(for $id in f:contained/*/@id return $id[not(ancestor::f:contained/parent::*/descendant::f:reference/@value=concat('#', $id))]))"/> </constraint> <constraint> <key value="ait-1"/> <severity value="error"/> <human value="AllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error."/> <expression value="verificationStatus='entered-in-error' or clinicalStatus.exists()"/> <xpath value="f:verificationStatus/@value='entered-in-error' or exists(f:clinicalStatus)"/> </constraint> <constraint> <key value="ait-2"/> <severity value="error"/> <human value="AllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error"/> <expression value="verificationStatus!='entered-in-error' or clinicalStatus.empty()"/> <xpath value="f:verificationStatus/@value!='entered-in-error' or not(exists(f:clinicalStatus))"/> </constraint> <mapping> <identity value="rim"/> <map value="Entity. Role, or Act"/> </mapping> <mapping> <identity value="rim"/> <map value="Observation[classCode=OBS, moodCode=EVN]"/> </mapping> <mapping> <identity value="w5"/> <map value="clinical.general"/> </mapping> </element> <element id="AllergyIntolerance.id"> <path value="AllergyIntolerance.id"/> <short value="Logical id of this artifact"/> <definition value="The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes."/> <comment value="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 value="0"/> <max value="1"/> <base> <path value="Resource.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="id"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.meta"> <path value="AllergyIntolerance.meta"/> <short value="Metadata about the resource"/> <definition value="The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content may not always be associated with version changes to the resource."/> <min value="0"/> <max value="1"/> <base> <path value="Resource.meta"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Meta"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.implicitRules"> <path value="AllergyIntolerance.implicitRules"/> <short value="A set of rules under which this content was created"/> <definition value="A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content."/> <comment value="Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. This element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation."/> <min value="0"/> <max value="1"/> <base> <path value="Resource.implicitRules"/> <min value="0"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isModifier value="true"/> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.language"> <path value="AllergyIntolerance.language"/> <short value="Language of the resource content"/> <definition value="The base language in which the resource is written."/> <comment value="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 value="0"/> <max value="1"/> <base> <path value="Resource.language"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet"> <valueReference> <reference value="http://hl7.org/fhir/ValueSet/all-languages"/> </valueReference> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="Language"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding"> <valueBoolean value="true"/> </extension> <strength value="extensible"/> <description value="A human language."/> <valueSetReference> <reference value="http://hl7.org/fhir/ValueSet/languages"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.text"> <path value="AllergyIntolerance.text"/> <short value="Text summary of the resource, for human interpretation"/> <definition value="A human-readable narrative that contains a summary of the resource, and may be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety."/> <comment value="Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded in formation is added later."/> <alias value="narrative"/> <alias value="html"/> <alias value="xhtml"/> <alias value="display"/> <min value="0"/> <max value="1"/> <base> <path value="DomainResource.text"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Narrative"/> </type> <condition value="ele-1"/> <condition value="dom-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> <mapping> <identity value="rim"/> <map value="Act.text?"/> </mapping> </element> <element id="AllergyIntolerance.contained"> <path value="AllergyIntolerance.contained"/> <short value="Contained, inline Resources"/> <definition value="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 value="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."/> <alias value="inline resources"/> <alias value="anonymous resources"/> <alias value="contained resources"/> <min value="0"/> <max value="*"/> <base> <path value="DomainResource.contained"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Resource"/> </type> <mapping> <identity value="rim"/> <map value="Entity. Role, or Act"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.extension"> <path value="AllergyIntolerance.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the resource. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="DomainResource.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.modifierExtension"> <path value="AllergyIntolerance.modifierExtension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Extensions that cannot be ignored"/> <definition value="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. Usually modifier elements provide negation or qualification. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="DomainResource.modifierExtension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <isModifier value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.identifier"> <path value="AllergyIntolerance.identifier"/> <short value="External ids for this item"/> <definition value="This records identifiers associated with this allergy/intolerance concern that are defined by business processes and/or used to refer to it when a direct URL reference to the resource itself is not appropriate (e.g. in CDA documents, or in written / printed documentation)."/> <min value="0"/> <max value="*"/> <base> <path value="AllergyIntolerance.identifier"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Identifier"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CX / EI (occasionally, more often EI maps to a resource id or a URL)"/> </mapping> <mapping> <identity value="rim"/> <map value="II - see see identifier pattern at http://wiki.hl7.org/index.php?title=Common_Design_Patterns#Identifier_Pattern for relevant discussion. The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT]"/> </mapping> <mapping> <identity value="servd"/> <map value="Identifier"/> </mapping> <mapping> <identity value="v2"/> <map value="IAM-7"/> </mapping> <mapping> <identity value="rim"/> <map value="id"/> </mapping> <mapping> <identity value="w5"/> <map value="id"/> </mapping> </element> <element id="AllergyIntolerance.identifier.id"> <path value="AllergyIntolerance.identifier.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.identifier.extension"> <path value="AllergyIntolerance.identifier.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.identifier.use"> <path value="AllergyIntolerance.identifier.use"/> <short value="usual | official | temp | secondary (If known)"/> <definition value="The purpose of this identifier."/> <comment value="This is labeled as "Is Modifier" because applications should not mistake a temporary id for a permanent one. Applications can assume that an identifier is permanent unless it explicitly says that it is temporary."/> <requirements value="Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers."/> <min value="0"/> <max value="1"/> <base> <path value="Identifier.use"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isModifier value="true"/> <isSummary value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="IdentifierUse"/> </extension> <strength value="required"/> <description value="Identifies the purpose for this identifier, if known ."/> <valueSetReference> <reference value="http://hl7.org/fhir/ValueSet/identifier-use"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="N/A"/> </mapping> <mapping> <identity value="rim"/> <map value="Role.code or implied by context"/> </mapping> </element> <element id="AllergyIntolerance.identifier.type"> <path value="AllergyIntolerance.identifier.type"/> <short value="Description of identifier"/> <definition value="A coded type for the identifier that can be used to determine which identifier to use for a specific purpose."/> <comment value="This element deals only with general categories of identifiers. It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type."/> <requirements value="Allows users to make use of identifiers when the identifier system is not known."/> <min value="0"/> <max value="1"/> <base> <path value="Identifier.type"/> <min value="0"/> <max value="1"/> </base> <type> <code value="CodeableConcept"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="IdentifierType"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding"> <valueBoolean value="true"/> </extension> <strength value="extensible"/> <description value="A coded type for an identifier that can be used to determine which identifier to use for a specific purpose."/> <valueSetReference> <reference value="http://hl7.org/fhir/ValueSet/identifier-type"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE"/> </mapping> <mapping> <identity value="rim"/> <map value="CD"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD"/> </mapping> <mapping> <identity value="v2"/> <map value="CX.5"/> </mapping> <mapping> <identity value="rim"/> <map value="Role.code or implied by context"/> </mapping> </element> <element id="AllergyIntolerance.identifier.type.id"> <path value="AllergyIntolerance.identifier.type.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.identifier.type.extension"> <path value="AllergyIntolerance.identifier.type.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.identifier.type.coding"> <path value="AllergyIntolerance.identifier.type.coding"/> <short value="Code defined by a terminology system"/> <definition value="A reference to a code defined by a terminology system."/> <comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true."/> <requirements value="Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings."/> <min value="0"/> <max value="*"/> <base> <path value="CodeableConcept.coding"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Coding"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"/> </mapping> <mapping> <identity value="rim"/> <map value="CV"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding rdfs:subClassOf dt:CDCoding"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1-8, C*E.10-22"/> </mapping> <mapping> <identity value="rim"/> <map value="union(., ./translation)"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"/> </mapping> </element> <element id="AllergyIntolerance.identifier.type.coding.id"> <path value="AllergyIntolerance.identifier.type.coding.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.identifier.type.coding.extension"> <path value="AllergyIntolerance.identifier.type.coding.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.identifier.type.coding.system"> <path value="AllergyIntolerance.identifier.type.coding.system"/> <short value="Identity of the terminology system"/> <definition value="The identification of the code system that defines the meaning of the symbol in the code."/> <comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously."/> <requirements value="Need to be unambiguous about the source of the definition of the symbol."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.system"/> <min value="0"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.3"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystem"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"/> </mapping> </element> <element id="AllergyIntolerance.identifier.type.coding.version"> <path value="AllergyIntolerance.identifier.type.coding.version"/> <short value="Version of the system - if relevant"/> <definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged."/> <comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.version"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.7"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystemVersion"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"/> </mapping> </element> <element id="AllergyIntolerance.identifier.type.coding.code"> <path value="AllergyIntolerance.identifier.type.coding.code"/> <short value="Symbol in syntax defined by the system"/> <definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to refer to a particular code in the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.code"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1"/> </mapping> <mapping> <identity value="rim"/> <map value="./code"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"/> </mapping> </element> <element id="AllergyIntolerance.identifier.type.coding.display"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.identifier.type.coding.display"/> <short value="Representation defined by the system"/> <definition value="A representation of the meaning of the code in the system, following the rules of the system."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.display"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.2 - but note this is not well followed"/> </mapping> <mapping> <identity value="rim"/> <map value="CV.displayName"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"/> </mapping> </element> <element id="AllergyIntolerance.identifier.type.coding.userSelected"> <path value="AllergyIntolerance.identifier.type.coding.userSelected"/> <short value="If this coding was chosen directly by the user"/> <definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)."/> <comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely."/> <requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.userSelected"/> <min value="0"/> <max value="1"/> </base> <type> <code value="boolean"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="Sometimes implied by being first"/> </mapping> <mapping> <identity value="rim"/> <map value="CD.codingRationale"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]"/> </mapping> </element> <element id="AllergyIntolerance.identifier.type.text"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.identifier.type.text"/> <short value="Plain text representation of the concept"/> <definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user."/> <comment value="Very often the text is the same as a displayName of one of the codings."/> <requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source."/> <min value="0"/> <max value="1"/> <base> <path value="CodeableConcept.text"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.9. But note many systems use C*E.2 for this"/> </mapping> <mapping> <identity value="rim"/> <map value="./originalText[mediaType/code="text/plain"]/data"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"/> </mapping> </element> <element id="AllergyIntolerance.identifier.system"> <path value="AllergyIntolerance.identifier.system"/> <short value="The namespace for the identifier value"/> <definition value="Establishes the namespace for the value - that is, a URL that describes a set values that are unique."/> <comment value="see http://en.wikipedia.org/wiki/Uniform_resource_identifier"/> <requirements value="There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers."/> <min value="0"/> <max value="1"/> <base> <path value="Identifier.system"/> <min value="0"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <example> <label value="General"/> <valueUri value="http://www.acme.com/identifiers/patient"/> </example> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CX.4 / EI-2-4"/> </mapping> <mapping> <identity value="rim"/> <map value="II.root or Role.id.root"/> </mapping> <mapping> <identity value="servd"/> <map value="./IdentifierType"/> </mapping> </element> <element id="AllergyIntolerance.identifier.value"> <path value="AllergyIntolerance.identifier.value"/> <short value="The value that is unique"/> <definition value="The portion of the identifier typically relevant to the user and which is unique within the context of the system."/> <comment value="If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the [Rendered Value extension](extension-rendered-value.html)."/> <min value="0"/> <max value="1"/> <base> <path value="Identifier.value"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <example> <label value="General"/> <valueString value="123456"/> </example> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CX.1 / EI.1"/> </mapping> <mapping> <identity value="rim"/> <map value="II.extension or II.root if system indicates OID or GUID (Or Role.id.extension or root)"/> </mapping> <mapping> <identity value="servd"/> <map value="./Value"/> </mapping> </element> <element id="AllergyIntolerance.identifier.period"> <path value="AllergyIntolerance.identifier.period"/> <short value="Time period when id is/was valid for use"/> <definition value="Time period during which identifier is/was valid for use."/> <comment value="This is not a duration - that's a measure of time (a separate type), but a duration that occurs at a fixed value of time. A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). If duration is required, specify the type as Interval|Duration."/> <min value="0"/> <max value="1"/> <base> <path value="Identifier.period"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Period"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="per-1"/> <severity value="error"/> <human value="If present, start SHALL have a lower value than end"/> <expression value="start.empty() or end.empty() or (start <= end)"/> <xpath value="not(exists(f:start)) or not(exists(f:end)) or (f:start/@value <= f:end/@value)"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="DR"/> </mapping> <mapping> <identity value="rim"/> <map value="IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"]"/> </mapping> <mapping> <identity value="v2"/> <map value="CX.7 + CX.8"/> </mapping> <mapping> <identity value="rim"/> <map value="Role.effectiveTime or implied by context"/> </mapping> <mapping> <identity value="servd"/> <map value="./StartDate and ./EndDate"/> </mapping> </element> <element id="AllergyIntolerance.identifier.period.id"> <path value="AllergyIntolerance.identifier.period.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.identifier.period.extension"> <path value="AllergyIntolerance.identifier.period.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.identifier.period.start"> <path value="AllergyIntolerance.identifier.period.start"/> <short value="Starting time with inclusive boundary"/> <definition value="The start of the period. The boundary is inclusive."/> <comment value="If the low element is missing, the meaning is that the low boundary is not known."/> <min value="0"/> <max value="1"/> <base> <path value="Period.start"/> <min value="0"/> <max value="1"/> </base> <type> <code value="dateTime"/> </type> <condition value="ele-1"/> <condition value="per-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="DR.1"/> </mapping> <mapping> <identity value="rim"/> <map value="./low"/> </mapping> </element> <element id="AllergyIntolerance.identifier.period.end"> <path value="AllergyIntolerance.identifier.period.end"/> <short value="End time with inclusive boundary, if not ongoing"/> <definition value="The end of the period. If the end of the period is missing, it means that the period is ongoing. The start may be in the past, and the end date in the future, which means that period is expected/planned to end at that time."/> <comment value="The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has a end value of 2012-02-03."/> <min value="0"/> <max value="1"/> <base> <path value="Period.end"/> <min value="0"/> <max value="1"/> </base> <type> <code value="dateTime"/> </type> <meaningWhenMissing value="If the end of the period is missing, it means that the period is ongoing"/> <condition value="ele-1"/> <condition value="per-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="DR.2"/> </mapping> <mapping> <identity value="rim"/> <map value="./high"/> </mapping> </element> <element id="AllergyIntolerance.identifier.assigner"> <path value="AllergyIntolerance.identifier.assigner"/> <short value="Organization that issued id (may be just text)"/> <definition value="Organization that issued/manages the identifier."/> <comment value="The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization."/> <min value="0"/> <max value="1"/> <base> <path value="Identifier.assigner"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ref-1"/> <severity value="error"/> <human value="SHALL have a contained resource if a local reference is provided"/> <expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))"/> <xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)"/> </mapping> <mapping> <identity value="v2"/> <map value="CX.4 / (CX.4,CX.9,CX.10)"/> </mapping> <mapping> <identity value="rim"/> <map value="II.assigningAuthorityName but note that this is an improper use by the definition of the field. Also Role.scoper"/> </mapping> <mapping> <identity value="servd"/> <map value="./IdentifierIssuingAuthority"/> </mapping> </element> <element id="AllergyIntolerance.identifier.assigner.id"> <path value="AllergyIntolerance.identifier.assigner.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.identifier.assigner.extension"> <path value="AllergyIntolerance.identifier.assigner.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.identifier.assigner.reference"> <path value="AllergyIntolerance.identifier.assigner.reference"/> <short value="Literal reference, Relative, internal or absolute URL"/> <definition value="A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources."/> <comment value="Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server."/> <min value="0"/> <max value="1"/> <base> <path value="Reference.reference"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <condition value="ref-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.identifier.assigner.identifier"> <path value="AllergyIntolerance.identifier.assigner.identifier"/> <short value="Logical reference, when literal reference is not known"/> <definition value="An identifier for the other resource. This is used when there is no way to reference the other resource directly, either because the entity is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference."/> <comment value="When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it."/> <min value="0"/> <max value="1"/> <base> <path value="Reference.identifier"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Identifier"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CX / EI (occasionally, more often EI maps to a resource id or a URL)"/> </mapping> <mapping> <identity value="rim"/> <map value="II - see see identifier pattern at http://wiki.hl7.org/index.php?title=Common_Design_Patterns#Identifier_Pattern for relevant discussion. The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT]"/> </mapping> <mapping> <identity value="servd"/> <map value="Identifier"/> </mapping> <mapping> <identity value="rim"/> <map value=".identifier"/> </mapping> </element> <element id="AllergyIntolerance.identifier.assigner.display"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.identifier.assigner.display"/> <short value="Text alternative for the resource"/> <definition value="Plain text narrative that identifies the resource in addition to the resource reference."/> <comment value="This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it."/> <min value="0"/> <max value="1"/> <base> <path value="Reference.display"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.clinicalStatus"> <path value="AllergyIntolerance.clinicalStatus"/> <short value="active | inactive | resolved"/> <definition value="The clinical status of the allergy or intolerance."/> <comment value="This element is labeled as a modifier because the status contains the codes inactive and resolved that mark the AllergyIntolerance as not currently valid."/> <min value="1"/> <max value="1"/> <base> <path value="AllergyIntolerance.clinicalStatus"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <condition value="ait-1"/> <condition value="ait-2"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mustSupport value="true"/> <isModifier value="true"/> <isSummary value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="AllergyIntoleranceClinicalStatus"/> </extension> <strength value="required"/> <description value="The clinical status of the allergy or intolerance."/> <valueSetReference> <reference value="http://hl7.org/fhir/ValueSet/allergy-clinical-status"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="Observation ACT .inboundRelationship[typeCode=COMP].source[classCode=OBS, code="clinicalStatus", moodCode=EVN].value"/> </mapping> <mapping> <identity value="w5"/> <map value="status"/> </mapping> </element> <element id="AllergyIntolerance.verificationStatus"> <path value="AllergyIntolerance.verificationStatus"/> <short value="unconfirmed | confirmed | refuted | entered-in-error"/> <definition value="Assertion about certainty associated with the propensity, or potential risk, of a reaction to the identified substance (including pharmaceutical product)."/> <comment value="In the scope of the IPS the entered-in-error concept is not allowed."/> <min value="1"/> <max value="1"/> <base> <path value="AllergyIntolerance.verificationStatus"/> <min value="1"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <condition value="ait-1"/> <condition value="ait-2"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mustSupport value="true"/> <isModifier value="true"/> <isSummary value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="AllergyIntoleranceVerificationStatus"/> </extension> <strength value="required"/> <description value="Assertion about certainty associated with a propensity, or potential risk, of a reaction to the identified substance."/> <valueSetReference> <reference value="http://hl7.org/fhir/ValueSet/allergy-verification-status"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="Observation ACT .inboundRelationship[typeCode=COMP].source[classCode=OBS, code="verificationStatus", moodCode=EVN].value"/> </mapping> <mapping> <identity value="w5"/> <map value="status"/> </mapping> </element> <element id="AllergyIntolerance.type"> <path value="AllergyIntolerance.type"/> <short value="allergy | intolerance - Underlying mechanism (if known)"/> <definition value="Identification of the underlying physiological mechanism for the reaction risk."/> <comment value="Allergic (typically immune-mediated) reactions have been traditionally regarded as an indicator for potential escalation to significant future risk. Contemporary knowledge suggests that some reactions previously thought to be immune-mediated are, in fact, non-immune, but in some cases can still pose a life threatening risk. It is acknowledged that many clinicians may not be in a position to distinguish the mechanism of a particular reaction. Often the term "allergy" is used rather generically and may overlap with the use of "intolerance" - in practice the boundaries between these two concepts may not be well-defined or understood. This data element is included nevertheless, because many legacy systems have captured this attribute. Immunologic testing may provide supporting evidence for the basis of the reaction and the causative substance, but no tests are 100% sensitive or specific for sensitivity to a particular substance. If, as is commonly the case, it is unclear whether the reaction is due to an allergy or an intolerance, then the type element should be omitted from the resource."/> <alias value="Category"/> <alias value="Class"/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.type"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mustSupport value="true"/> <isSummary value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="AllergyIntoleranceType"/> </extension> <strength value="required"/> <description value="Identification of the underlying physiological mechanism for a Reaction Risk."/> <valueSetReference> <reference value="http://hl7.org/fhir/ValueSet/allergy-intolerance-type"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="IAM-9"/> </mapping> <mapping> <identity value="rim"/> <map value="code"/> </mapping> <mapping> <identity value="w5"/> <map value="class"/> </mapping> </element> <element id="AllergyIntolerance.category"> <path value="AllergyIntolerance.category"/> <short value="food | medication | environment | biologic"/> <definition value="Category of the identified substance."/> <comment value="This data element has been included because it is currently being captured in some clinical systems. This data can be derived from the substance where coding systems are used, and is effectively redundant in that situation. When searching on category, consider the implications of AllergyIntolerance resources without a category. For example, when searching on category = medication, medication allergies that don't have a category valued will not be returned. Refer to [search](search.html) for more information on how to search category with a :missing modifier to get allergies that don't have a category. Additionally, category should be used with caution because category can be subjective based on the sender."/> <alias value="Category"/> <alias value="Type"/> <alias value="Reaction Type"/> <alias value="Class"/> <min value="0"/> <max value="*"/> <base> <path value="AllergyIntolerance.category"/> <min value="0"/> <max value="*"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="AllergyIntoleranceCategory"/> </extension> <strength value="required"/> <description value="Category of an identified substance."/> <valueSetReference> <reference value="http://hl7.org/fhir/ValueSet/allergy-intolerance-category"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="AL1-2"/> </mapping> <mapping> <identity value="rim"/> <map value="value < IntoleranceValue (Agent)"/> </mapping> <mapping> <identity value="w5"/> <map value="class"/> </mapping> </element> <element id="AllergyIntolerance.criticality"> <path value="AllergyIntolerance.criticality"/> <short value="low | high | unable-to-assess"/> <definition value="Estimate of the potential clinical harm, or seriousness, of the reaction to the identified substance."/> <comment value="The default criticality value for any propensity to an adverse reaction should be 'Low Risk', indicating at the very least a relative contraindication to deliberate or voluntary exposure to the substance. 'High Risk' is flagged if the clinician has identified a propensity for a more serious or potentially life-threatening reaction, such as anaphylaxis, and implies an absolute contraindication to deliberate or voluntary exposure to the substance. If this element is missing, the criticality is unknown (though it may be known elsewhere). Systems that capture a severity at the condition level are actually representing the concept of criticality whereas the severity documented at the reaction level is representing the true reaction severity. Existing systems that are capturing both condition criticality and reaction severity may use the term "severity" to represent both. Criticality is the worst it could be in the future (i.e. situation-agnostic) whereas severity is situation-dependent."/> <alias value="Severity"/> <alias value="Seriousness"/> <alias value="Contra-indication"/> <alias value="Risk"/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.criticality"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mustSupport value="true"/> <isSummary value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="AllergyIntoleranceCriticality"/> </extension> <strength value="required"/> <description value="Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance."/> <valueSetReference> <reference value="http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="AL1-4"/> </mapping> <mapping> <identity value="rim"/> <map value="inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN, code=SEV, value <= SeverityObservation (Severity Level)]"/> </mapping> <mapping> <identity value="w5"/> <map value="grade"/> </mapping> </element> <element id="AllergyIntolerance.code"> <path value="AllergyIntolerance.code"/> <slicing> <discriminator> <type value="value"/> <path value="coding.system"/> </discriminator> <rules value="closed"/> </slicing> <short value="Code that identifies the allergy or intolerance"/> <definition value="Code for an allergy or intolerance statement (either a positive or a negated/excluded statement). This may be a code for a substance or pharmaceutical product that is considered to be responsible for the adverse reaction risk (e.g., "Latex"), an allergy or intolerance condition (e.g., "Latex allergy"), or a negated/excluded code for a specific substance or class (e.g., "No latex allergy") or a general or categorical negated statement (e.g., "No known allergy", "No known drug allergies")."/> <comment value="It is strongly recommended that this element be populated using a terminology, where possible. For example, some terminologies used include RxNorm, SNOMED CT, DM+D, NDFRT, ICD-9, IDC-10, UNI, ATC and CPT. Plain text should only be used if there is no appropriate terminology available. Additional details can be specified in the text. When a substance or product code is specified for the 'code' element, the "default" semantic context is that this is a positive statement of an allergy or intolerance (depending on the value of the 'type' element, if present) condition to the specified substance/product. In the corresponding SNOMED CT allergy model, the specified substance/product is the target (destination) of the "Causative agent" relationship. The 'substanceExposureRisk' extension is available as a structured and more flexible alternative to the 'code' element for making positive or negative allergy or intolerance statements. This extension provides the capability to make "no known allergy" (or "no risk of adverse reaction") statements regarding any coded substance/product (including cases when a pre-coordinated "no allergy to x" concept for that substance/product does not exist). If the 'substanceExposureRisk' extension is present, the AllergyIntolerance.code element SHALL be omitted."/> <alias value="Code"/> <min value="1"/> <max value="1"/> <base> <path value="AllergyIntolerance.code"/> <min value="0"/> <max value="1"/> </base> <type> <code value="CodeableConcept"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mustSupport value="true"/> <isSummary value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="AllergyIntoleranceCode"/> </extension> <strength value="example"/> <description value="Type of the substance/product, allergy or intolerance condition, or negation/exclusion codes for reporting no known allergies."/> <valueSetReference> <reference value="http://hl7.org/fhir/ValueSet/allergyintolerance-code"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE"/> </mapping> <mapping> <identity value="rim"/> <map value="CD"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD"/> </mapping> <mapping> <identity value="v2"/> <map value="AL1-3 / IAM-3"/> </mapping> <mapping> <identity value="rim"/> <map value="substance/product: .participation[typeCode=CAGNT].role[classCode=ADMM].player[classCode=MAT, determinerCode=KIND, code <= ExposureAgentEntityType] negated/excluded substance/product: .participation[typeCode=CAGNT, negationInd=true].role[classCode=ADMM].player[classCode=MAT, determinerCode=KIND, code <= ExposureAgentEntityType] positive or negated/excluded condition/situation: Observation.code=ASSERTION; Observation.value"/> </mapping> <mapping> <identity value="w5"/> <map value="what"/> </mapping> </element> <element id="AllergyIntolerance.code.id"> <path value="AllergyIntolerance.code.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.code.extension"> <path value="AllergyIntolerance.code.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.code.coding"> <path value="AllergyIntolerance.code.coding"/> <short value="Code defined by a terminology system"/> <definition value="A reference to a code defined by a terminology system."/> <comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true."/> <requirements value="Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings."/> <min value="0"/> <max value="*"/> <base> <path value="CodeableConcept.coding"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Coding"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"/> </mapping> <mapping> <identity value="rim"/> <map value="CV"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding rdfs:subClassOf dt:CDCoding"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1-8, C*E.10-22"/> </mapping> <mapping> <identity value="rim"/> <map value="union(., ./translation)"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"/> </mapping> </element> <element id="AllergyIntolerance.code.coding.id"> <path value="AllergyIntolerance.code.coding.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.code.coding.extension"> <path value="AllergyIntolerance.code.coding.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.code.coding.system"> <path value="AllergyIntolerance.code.coding.system"/> <short value="Identity of the terminology system"/> <definition value="The identification of the code system that defines the meaning of the symbol in the code."/> <comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously."/> <requirements value="Need to be unambiguous about the source of the definition of the symbol."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.system"/> <min value="0"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.3"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystem"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"/> </mapping> </element> <element id="AllergyIntolerance.code.coding.version"> <path value="AllergyIntolerance.code.coding.version"/> <short value="Version of the system - if relevant"/> <definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged."/> <comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.version"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.7"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystemVersion"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"/> </mapping> </element> <element id="AllergyIntolerance.code.coding.code"> <path value="AllergyIntolerance.code.coding.code"/> <short value="Symbol in syntax defined by the system"/> <definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to refer to a particular code in the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.code"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1"/> </mapping> <mapping> <identity value="rim"/> <map value="./code"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"/> </mapping> </element> <element id="AllergyIntolerance.code.coding.display"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.code.coding.display"/> <short value="Representation defined by the system"/> <definition value="A representation of the meaning of the code in the system, following the rules of the system."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.display"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.2 - but note this is not well followed"/> </mapping> <mapping> <identity value="rim"/> <map value="CV.displayName"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"/> </mapping> </element> <element id="AllergyIntolerance.code.coding.userSelected"> <path value="AllergyIntolerance.code.coding.userSelected"/> <short value="If this coding was chosen directly by the user"/> <definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)."/> <comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely."/> <requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.userSelected"/> <min value="0"/> <max value="1"/> </base> <type> <code value="boolean"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="Sometimes implied by being first"/> </mapping> <mapping> <identity value="rim"/> <map value="CD.codingRationale"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]"/> </mapping> </element> <element id="AllergyIntolerance.code.text"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.code.text"/> <short value="Plain text representation of the concept"/> <definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user."/> <comment value="Very often the text is the same as a displayName of one of the codings."/> <requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source."/> <min value="0"/> <max value="1"/> <base> <path value="CodeableConcept.text"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.9. But note many systems use C*E.2 for this"/> </mapping> <mapping> <identity value="rim"/> <map value="./originalText[mediaType/code="text/plain"]/data"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"/> </mapping> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy"> <path value="AllergyIntolerance.code"/> <sliceName value="absentOrUnknownAllergy"/> <short value="Code for absent or unknown allergy or intolerance"/> <definition value="Code for an allergy or intolerance statement (either a positive or a negated/excluded statement). This describes a categorical negated statement (e.g., "No known allergy")."/> <comment value="It is strongly recommended that this element be populated using a terminology, where possible. For example, some terminologies used include RxNorm, SNOMED CT, DM+D, NDFRT, ICD-9, IDC-10, UNI, ATC and CPT. Plain text should only be used if there is no appropriate terminology available. Additional details can be specified in the text. When a substance or product code is specified for the 'code' element, the "default" semantic context is that this is a positive statement of an allergy or intolerance (depending on the value of the 'type' element, if present) condition to the specified substance/product. In the corresponding SNOMED CT allergy model, the specified substance/product is the target (destination) of the "Causative agent" relationship. The 'substanceExposureRisk' extension is available as a structured and more flexible alternative to the 'code' element for making positive or negative allergy or intolerance statements. This extension provides the capability to make "no known allergy" (or "no risk of adverse reaction") statements regarding any coded substance/product (including cases when a pre-coordinated "no allergy to x" concept for that substance/product does not exist). If the 'substanceExposureRisk' extension is present, the AllergyIntolerance.code element SHALL be omitted."/> <alias value="Code"/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.code"/> <min value="0"/> <max value="1"/> </base> <type> <code value="CodeableConcept"/> <profile value="http://hl7.org/fhir/uv/ips/StructureDefinition/codeableconcept-uv-ips"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="AllergyIntoleranceCode"/> </extension> <strength value="required"/> <description value="negation/exclusion codes for reporting no known allergies or not available data."/> <valueSetReference> <reference value="http://hl7.org/fhir/uv/ips/ValueSet/absent-or-unknown-allergies-uv-ips"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE"/> </mapping> <mapping> <identity value="rim"/> <map value="CD"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD"/> </mapping> <mapping> <identity value="v2"/> <map value="AL1-3 / IAM-3"/> </mapping> <mapping> <identity value="rim"/> <map value="substance/product: .participation[typeCode=CAGNT].role[classCode=ADMM].player[classCode=MAT, determinerCode=KIND, code <= ExposureAgentEntityType] negated/excluded substance/product: .participation[typeCode=CAGNT, negationInd=true].role[classCode=ADMM].player[classCode=MAT, determinerCode=KIND, code <= ExposureAgentEntityType] positive or negated/excluded condition/situation: Observation.code=ASSERTION; Observation.value"/> </mapping> <mapping> <identity value="w5"/> <map value="what"/> </mapping> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.id"> <path value="AllergyIntolerance.code.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.extension"> <path value="AllergyIntolerance.code.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.coding"> <path value="AllergyIntolerance.code.coding"/> <short value="Code defined by a terminology system"/> <definition value="A reference to a code defined by a terminology system."/> <comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true."/> <requirements value="Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings."/> <min value="1"/> <max value="1"/> <base> <path value="CodeableConcept.coding"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Coding"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"/> </mapping> <mapping> <identity value="rim"/> <map value="CV"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding rdfs:subClassOf dt:CDCoding"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1-8, C*E.10-22"/> </mapping> <mapping> <identity value="rim"/> <map value="union(., ./translation)"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"/> </mapping> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.coding.id"> <path value="AllergyIntolerance.code.coding.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.coding.extension"> <path value="AllergyIntolerance.code.coding.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.coding.system"> <path value="AllergyIntolerance.code.coding.system"/> <short value="Identity of the terminology system"/> <definition value="The identification of the code system that defines the meaning of the symbol in the code."/> <comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously."/> <requirements value="Need to be unambiguous about the source of the definition of the symbol."/> <min value="1"/> <max value="1"/> <base> <path value="Coding.system"/> <min value="0"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <fixedUri value="urn:oid:2.16.840.1.113883.3.1937.777.13.5.999.1"/> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.3"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystem"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"/> </mapping> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.coding.version"> <path value="AllergyIntolerance.code.coding.version"/> <short value="Version of the system - if relevant"/> <definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged."/> <comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.version"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.7"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystemVersion"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"/> </mapping> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.coding.code"> <path value="AllergyIntolerance.code.coding.code"/> <short value="Symbol in syntax defined by the system"/> <definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to refer to a particular code in the system."/> <min value="1"/> <max value="1"/> <base> <path value="Coding.code"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1"/> </mapping> <mapping> <identity value="rim"/> <map value="./code"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"/> </mapping> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.coding.display"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.code.coding.display"/> <short value="Representation defined by the system"/> <definition value="A representation of the meaning of the code in the system, following the rules of the system."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.display"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.2 - but note this is not well followed"/> </mapping> <mapping> <identity value="rim"/> <map value="CV.displayName"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"/> </mapping> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.coding.userSelected"> <path value="AllergyIntolerance.code.coding.userSelected"/> <short value="If this coding was chosen directly by the user"/> <definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)."/> <comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely."/> <requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.userSelected"/> <min value="0"/> <max value="1"/> </base> <type> <code value="boolean"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="Sometimes implied by being first"/> </mapping> <mapping> <identity value="rim"/> <map value="CD.codingRationale"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]"/> </mapping> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.text"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.code.text"/> <short value="Plain text representation of the concept"/> <definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user."/> <comment value="Very often the text is the same as a displayName of one of the codings."/> <requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source."/> <min value="0"/> <max value="1"/> <base> <path value="CodeableConcept.text"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.9. But note many systems use C*E.2 for this"/> </mapping> <mapping> <identity value="rim"/> <map value="./originalText[mediaType/code="text/plain"]/data"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"/> </mapping> </element> <element id="AllergyIntolerance.code:default"> <path value="AllergyIntolerance.code"/> <sliceName value="default"/> <short value="Code that identifies the allergy or intolerance"/> <definition value="Code for an allergy or intolerance statement . This may be a code for a substance or pharmaceutical product that is considered to be responsible for the adverse reaction risk (e.g., "Latex"), an allergy or intolerance condition (e.g., "Latex allergy")."/> <comment value="It is strongly recommended that this element be populated using a terminology, where possible. For example, some terminologies used include RxNorm, SNOMED CT, DM+D, NDFRT, ICD-9, IDC-10, UNI, ATC and CPT. Plain text should only be used if there is no appropriate terminology available. Additional details can be specified in the text. When a substance or product code is specified for the 'code' element, the "default" semantic context is that this is a positive statement of an allergy or intolerance (depending on the value of the 'type' element, if present) condition to the specified substance/product. In the corresponding SNOMED CT allergy model, the specified substance/product is the target (destination) of the "Causative agent" relationship. The 'substanceExposureRisk' extension is available as a structured and more flexible alternative to the 'code' element for making positive or negative allergy or intolerance statements. This extension provides the capability to make "no known allergy" (or "no risk of adverse reaction") statements regarding any coded substance/product (including cases when a pre-coordinated "no allergy to x" concept for that substance/product does not exist). If the 'substanceExposureRisk' extension is present, the AllergyIntolerance.code element SHALL be omitted."/> <alias value="Code"/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.code"/> <min value="0"/> <max value="1"/> </base> <type> <code value="CodeableConcept"/> <profile value="http://hl7.org/fhir/uv/ips/StructureDefinition/codeableconcept-uv-ips"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="AllergyIntoleranceCode"/> </extension> <strength value="preferred"/> <description value="Type of the substance/product, allergy or intolerance condition."/> <valueSetReference> <reference value="http://hl7.org/fhir/uv/ips/ValueSet/allergy-intolerance-substance-condition-uv-ips"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE"/> </mapping> <mapping> <identity value="rim"/> <map value="CD"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD"/> </mapping> <mapping> <identity value="v2"/> <map value="AL1-3 / IAM-3"/> </mapping> <mapping> <identity value="rim"/> <map value="substance/product: .participation[typeCode=CAGNT].role[classCode=ADMM].player[classCode=MAT, determinerCode=KIND, code <= ExposureAgentEntityType] negated/excluded substance/product: .participation[typeCode=CAGNT, negationInd=true].role[classCode=ADMM].player[classCode=MAT, determinerCode=KIND, code <= ExposureAgentEntityType] positive or negated/excluded condition/situation: Observation.code=ASSERTION; Observation.value"/> </mapping> <mapping> <identity value="w5"/> <map value="what"/> </mapping> </element> <element id="AllergyIntolerance.code:default.id"> <path value="AllergyIntolerance.code.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.code:default.extension"> <path value="AllergyIntolerance.code.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.code:default.coding"> <path value="AllergyIntolerance.code.coding"/> <short value="Code defined by a terminology system"/> <definition value="A reference to a code defined by a terminology system."/> <comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true."/> <requirements value="Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings."/> <min value="0"/> <max value="*"/> <base> <path value="CodeableConcept.coding"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Coding"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"/> </mapping> <mapping> <identity value="rim"/> <map value="CV"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding rdfs:subClassOf dt:CDCoding"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1-8, C*E.10-22"/> </mapping> <mapping> <identity value="rim"/> <map value="union(., ./translation)"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"/> </mapping> </element> <element id="AllergyIntolerance.code:default.coding.id"> <path value="AllergyIntolerance.code.coding.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.code:default.coding.extension"> <path value="AllergyIntolerance.code.coding.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.code:default.coding.system"> <path value="AllergyIntolerance.code.coding.system"/> <short value="Identity of the terminology system"/> <definition value="The identification of the code system that defines the meaning of the symbol in the code."/> <comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously."/> <requirements value="Need to be unambiguous about the source of the definition of the symbol."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.system"/> <min value="0"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.3"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystem"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"/> </mapping> </element> <element id="AllergyIntolerance.code:default.coding.version"> <path value="AllergyIntolerance.code.coding.version"/> <short value="Version of the system - if relevant"/> <definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged."/> <comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.version"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.7"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystemVersion"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"/> </mapping> </element> <element id="AllergyIntolerance.code:default.coding.code"> <path value="AllergyIntolerance.code.coding.code"/> <short value="Symbol in syntax defined by the system"/> <definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to refer to a particular code in the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.code"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1"/> </mapping> <mapping> <identity value="rim"/> <map value="./code"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"/> </mapping> </element> <element id="AllergyIntolerance.code:default.coding.display"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.code.coding.display"/> <short value="Representation defined by the system"/> <definition value="A representation of the meaning of the code in the system, following the rules of the system."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.display"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.2 - but note this is not well followed"/> </mapping> <mapping> <identity value="rim"/> <map value="CV.displayName"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"/> </mapping> </element> <element id="AllergyIntolerance.code:default.coding.userSelected"> <path value="AllergyIntolerance.code.coding.userSelected"/> <short value="If this coding was chosen directly by the user"/> <definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)."/> <comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely."/> <requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.userSelected"/> <min value="0"/> <max value="1"/> </base> <type> <code value="boolean"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="Sometimes implied by being first"/> </mapping> <mapping> <identity value="rim"/> <map value="CD.codingRationale"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]"/> </mapping> </element> <element id="AllergyIntolerance.code:default.text"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.code.text"/> <short value="Plain text representation of the concept"/> <definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user."/> <comment value="Very often the text is the same as a displayName of one of the codings."/> <requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source."/> <min value="0"/> <max value="1"/> <base> <path value="CodeableConcept.text"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.9. But note many systems use C*E.2 for this"/> </mapping> <mapping> <identity value="rim"/> <map value="./originalText[mediaType/code="text/plain"]/data"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"/> </mapping> </element> <element id="AllergyIntolerance.patient"> <path value="AllergyIntolerance.patient"/> <short value="Who the sensitivity is for"/> <definition value="The patient who has the allergy or intolerance."/> <comment value="References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository."/> <alias value="Patient"/> <min value="1"/> <max value="1"/> <base> <path value="AllergyIntolerance.patient"/> <min value="1"/> <max value="1"/> </base> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ref-1"/> <severity value="error"/> <human value="SHALL have a contained resource if a local reference is provided"/> <expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))"/> <xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"/> </constraint> <mustSupport value="true"/> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)"/> </mapping> <mapping> <identity value="v2"/> <map value="(PID-3)"/> </mapping> <mapping> <identity value="rim"/> <map value=".participation[typeCode=SBJ].role[classCode=PAT]"/> </mapping> <mapping> <identity value="w5"/> <map value="who.focus"/> </mapping> </element> <element id="AllergyIntolerance.patient.id"> <path value="AllergyIntolerance.patient.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.patient.extension"> <path value="AllergyIntolerance.patient.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.patient.reference"> <path value="AllergyIntolerance.patient.reference"/> <short value="Literal reference, Relative, internal or absolute URL"/> <definition value="A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources."/> <comment value="Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server."/> <min value="0"/> <max value="1"/> <base> <path value="Reference.reference"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <condition value="ref-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.patient.identifier"> <path value="AllergyIntolerance.patient.identifier"/> <short value="Logical reference, when literal reference is not known"/> <definition value="An identifier for the other resource. This is used when there is no way to reference the other resource directly, either because the entity is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference."/> <comment value="When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it."/> <min value="0"/> <max value="0"/> <base> <path value="Reference.identifier"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Identifier"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CX / EI (occasionally, more often EI maps to a resource id or a URL)"/> </mapping> <mapping> <identity value="rim"/> <map value="II - see see identifier pattern at http://wiki.hl7.org/index.php?title=Common_Design_Patterns#Identifier_Pattern for relevant discussion. The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT]"/> </mapping> <mapping> <identity value="servd"/> <map value="Identifier"/> </mapping> <mapping> <identity value="rim"/> <map value=".identifier"/> </mapping> </element> <element id="AllergyIntolerance.patient.display"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.patient.display"/> <short value="Text alternative for the resource"/> <definition value="Plain text narrative that identifies the resource in addition to the resource reference."/> <comment value="This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it."/> <min value="0"/> <max value="1"/> <base> <path value="Reference.display"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.onsetDateTime:onsetDateTime"> <path value="AllergyIntolerance.onsetDateTime"/> <sliceName value="onsetDateTime"/> <short value="When allergy or intolerance was identified"/> <definition value="Estimated or actual date, date-time, or age when allergy or intolerance was identified."/> <min value="1"/> <max value="1"/> <base> <path value="AllergyIntolerance.onset[x]"/> <min value="0"/> <max value="1"/> </base> <type> <code value="dateTime"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mustSupport value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="effectiveTime.low"/> </mapping> <mapping> <identity value="w5"/> <map value="when.init"/> </mapping> </element> <element id="AllergyIntolerance.assertedDate"> <path value="AllergyIntolerance.assertedDate"/> <short value="Date record was believed accurate"/> <definition value="The date on which the existance of the AllergyIntolerance was first asserted or acknowledged."/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.assertedDate"/> <min value="0"/> <max value="1"/> </base> <type> <code value="dateTime"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="IAM-20"/> </mapping> <mapping> <identity value="rim"/> <map value=".participation[typeCode=AUT].time"/> </mapping> <mapping> <identity value="w5"/> <map value="when.recorded"/> </mapping> </element> <element id="AllergyIntolerance.recorder"> <path value="AllergyIntolerance.recorder"/> <short value="Who recorded the sensitivity"/> <definition value="Individual who recorded the record and takes responsibility for its content."/> <comment value="References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository."/> <alias value="Author"/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.recorder"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner"/> </type> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ref-1"/> <severity value="error"/> <human value="SHALL have a contained resource if a local reference is provided"/> <expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))"/> <xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)"/> </mapping> <mapping> <identity value="rim"/> <map value=".participation[typeCode=AUT].role"/> </mapping> <mapping> <identity value="w5"/> <map value="who.author"/> </mapping> </element> <element id="AllergyIntolerance.recorder.id"> <path value="AllergyIntolerance.recorder.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.recorder.extension"> <path value="AllergyIntolerance.recorder.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.recorder.reference"> <path value="AllergyIntolerance.recorder.reference"/> <short value="Literal reference, Relative, internal or absolute URL"/> <definition value="A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources."/> <comment value="Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server."/> <min value="0"/> <max value="1"/> <base> <path value="Reference.reference"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <condition value="ref-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.recorder.identifier"> <path value="AllergyIntolerance.recorder.identifier"/> <short value="Logical reference, when literal reference is not known"/> <definition value="An identifier for the other resource. This is used when there is no way to reference the other resource directly, either because the entity is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference."/> <comment value="When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it."/> <min value="0"/> <max value="0"/> <base> <path value="Reference.identifier"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Identifier"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CX / EI (occasionally, more often EI maps to a resource id or a URL)"/> </mapping> <mapping> <identity value="rim"/> <map value="II - see see identifier pattern at http://wiki.hl7.org/index.php?title=Common_Design_Patterns#Identifier_Pattern for relevant discussion. The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT]"/> </mapping> <mapping> <identity value="servd"/> <map value="Identifier"/> </mapping> <mapping> <identity value="rim"/> <map value=".identifier"/> </mapping> </element> <element id="AllergyIntolerance.recorder.display"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.recorder.display"/> <short value="Text alternative for the resource"/> <definition value="Plain text narrative that identifies the resource in addition to the resource reference."/> <comment value="This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it."/> <min value="0"/> <max value="1"/> <base> <path value="Reference.display"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.asserter"> <path value="AllergyIntolerance.asserter"/> <short value="Source of the information about the allergy"/> <definition value="The source of the information about the allergy that is recorded."/> <comment value="The recorder takes repsonsibility for the content, but can reference the source from where they got it."/> <alias value="Source"/> <alias value="Informant"/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.asserter"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient"/> </type> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson"/> </type> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ref-1"/> <severity value="error"/> <human value="SHALL have a contained resource if a local reference is provided"/> <expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))"/> <xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)"/> </mapping> <mapping> <identity value="v2"/> <map value="IAM-14 (if patient) / IAM-18 (if practitioner)"/> </mapping> <mapping> <identity value="rim"/> <map value=".participation[typeCode=INF].role"/> </mapping> <mapping> <identity value="w5"/> <map value="who.source"/> </mapping> </element> <element id="AllergyIntolerance.asserter.id"> <path value="AllergyIntolerance.asserter.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.asserter.extension"> <path value="AllergyIntolerance.asserter.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.asserter.reference"> <path value="AllergyIntolerance.asserter.reference"/> <short value="Literal reference, Relative, internal or absolute URL"/> <definition value="A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources."/> <comment value="Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server."/> <min value="0"/> <max value="1"/> <base> <path value="Reference.reference"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <condition value="ref-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.asserter.identifier"> <path value="AllergyIntolerance.asserter.identifier"/> <short value="Logical reference, when literal reference is not known"/> <definition value="An identifier for the other resource. This is used when there is no way to reference the other resource directly, either because the entity is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference."/> <comment value="When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it."/> <min value="0"/> <max value="0"/> <base> <path value="Reference.identifier"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Identifier"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CX / EI (occasionally, more often EI maps to a resource id or a URL)"/> </mapping> <mapping> <identity value="rim"/> <map value="II - see see identifier pattern at http://wiki.hl7.org/index.php?title=Common_Design_Patterns#Identifier_Pattern for relevant discussion. The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT]"/> </mapping> <mapping> <identity value="servd"/> <map value="Identifier"/> </mapping> <mapping> <identity value="rim"/> <map value=".identifier"/> </mapping> </element> <element id="AllergyIntolerance.asserter.display"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.asserter.display"/> <short value="Text alternative for the resource"/> <definition value="Plain text narrative that identifies the resource in addition to the resource reference."/> <comment value="This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it."/> <min value="0"/> <max value="1"/> <base> <path value="Reference.display"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.lastOccurrence"> <path value="AllergyIntolerance.lastOccurrence"/> <short value="Date(/time) of last known occurrence of a reaction"/> <definition value="Represents the date and/or time of the last known occurrence of a reaction event."/> <comment value="This date may be replicated by one of the Onset of Reaction dates. Where a textual representation of the date of last occurrence is required e.g. 'In Childhood, '10 years ago' the Comment element should be used."/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.lastOccurrence"/> <min value="0"/> <max value="1"/> </base> <type> <code value="dateTime"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="outBoundRelationship[typeCode=SUBJ].target[classCode=OBS, moodCode=EVN, code <= CommonClinicalObservationType, value <= ObservationValue (Reaction Type)].effectiveTime"/> </mapping> </element> <element id="AllergyIntolerance.note"> <path value="AllergyIntolerance.note"/> <short value="Additional text not captured in other fields"/> <definition value="Additional narrative about the propensity for the Adverse Reaction, not captured in other fields."/> <comment value="For example: including reason for flagging a seriousness of 'High Risk'; and instructions related to future exposure or administration of the substance, such as administration within an Intensive Care Unit or under corticosteroid cover. The notes should be related to an allergy or intolerance as a condition in general and not related to any particular episode of it. For episode notes and descriptions, use AllergyIntolerance.event.description and AllergyIntolerance.event.notes."/> <min value="0"/> <max value="*"/> <base> <path value="AllergyIntolerance.note"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Annotation"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="N/A"/> </mapping> <mapping> <identity value="rim"/> <map value="Act"/> </mapping> <mapping> <identity value="rim"/> <map value="subjectOf.observationEvent[code="annotation"].value"/> </mapping> </element> <element id="AllergyIntolerance.note.id"> <path value="AllergyIntolerance.note.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.note.extension"> <path value="AllergyIntolerance.note.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.note.author[x]"> <path value="AllergyIntolerance.note.author[x]"/> <short value="Individual responsible for the annotation"/> <definition value="The individual responsible for making the annotation."/> <comment value="References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository."/> <min value="0"/> <max value="1"/> <base> <path value="Annotation.author[x]"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner"/> </type> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient"/> </type> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson"/> </type> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ref-1"/> <severity value="error"/> <human value="SHALL have a contained resource if a local reference is provided"/> <expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))"/> <xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)"/> </mapping> <mapping> <identity value="v2"/> <map value="N/A"/> </mapping> <mapping> <identity value="rim"/> <map value="Act.participant[typeCode=AUT].role"/> </mapping> </element> <element id="AllergyIntolerance.note.time"> <path value="AllergyIntolerance.note.time"/> <short value="When the annotation was made"/> <definition value="Indicates when this particular annotation was made."/> <min value="0"/> <max value="1"/> <base> <path value="Annotation.time"/> <min value="0"/> <max value="1"/> </base> <type> <code value="dateTime"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="N/A"/> </mapping> <mapping> <identity value="rim"/> <map value="Act.effectiveTime"/> </mapping> </element> <element id="AllergyIntolerance.note.text"> <path value="AllergyIntolerance.note.text"/> <short value="The annotation - text content"/> <definition value="The text of the annotation."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="1"/> <max value="1"/> <base> <path value="Annotation.text"/> <min value="1"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="N/A"/> </mapping> <mapping> <identity value="rim"/> <map value="Act.text"/> </mapping> </element> <element id="AllergyIntolerance.reaction"> <path value="AllergyIntolerance.reaction"/> <short value="Adverse Reaction Events linked to exposure to substance"/> <definition value="Details about each adverse reaction event linked to exposure to the identified substance."/> <min value="0"/> <max value="*"/> <base> <path value="AllergyIntolerance.reaction"/> <min value="0"/> <max value="*"/> </base> <type> <code value="BackboneElement"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="outBoundRelationship[typeCode=SUBJ].target[classCode=OBS, moodCode=EVN, code <= CommonClinicalObservationType, value <= ObservationValue (Reaction Type)]"/> </mapping> </element> <element id="AllergyIntolerance.reaction.id"> <path value="AllergyIntolerance.reaction.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.reaction.extension"> <path value="AllergyIntolerance.reaction.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.reaction.modifierExtension"> <path value="AllergyIntolerance.reaction.modifierExtension"/> <short value="Extensions that cannot be ignored"/> <definition value="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 that contains it. Usually modifier elements provide negation or qualification. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <alias value="modifiers"/> <min value="0"/> <max value="*"/> <base> <path value="BackboneElement.modifierExtension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <isModifier value="true"/> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.reaction.substance"> <path value="AllergyIntolerance.reaction.substance"/> <short value="Specific substance or pharmaceutical product considered to be responsible for event"/> <definition value="Identification of the specific substance (or pharmaceutical product) considered to be responsible for the Adverse Reaction event. Note: the substance for a specific reaction may be different from the substance identified as the cause of the risk, but it must be consistent with it. For instance, it may be a more specific substance (e.g. a brand medication) or a composite product that includes the identified substance. It must be clinically safe to only process the 'code' and ignore the 'reaction.substance'."/> <comment value="Coding of the specific substance (or pharmaceutical product) with a terminology capable of triggering decision support should be used wherever possible. The 'code' element allows for the use of a specific substance or pharmaceutical product, or a group or class of substances. In the case of an allergy or intolerance to a class of substances, (for example, "penicillins"), the 'reaction.substance' element could be used to code the specific substance that was identifed as having caused the reaction (for example, "amoxycillin"). Duplication of the value in the 'code' and 'reaction.substance' elements is acceptable when a specific substance has been recorded in 'code'."/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.reaction.substance"/> <min value="0"/> <max value="1"/> </base> <type> <code value="CodeableConcept"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="SubstanceCode"/> </extension> <strength value="example"/> <description value="Codes defining the type of the substance (including pharmaceutical products)."/> <valueSetReference> <reference value="http://hl7.org/fhir/ValueSet/substance-code"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE"/> </mapping> <mapping> <identity value="rim"/> <map value="CD"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD"/> </mapping> <mapping> <identity value="rim"/> <map value="outBoundRelationship[typeCode=SAS].target[classCode=SBADM, code <= ExposureCode].participation[typeCode=CSM].role[classCode=ADMM].player[classCode=MAT, determinerCode=KIND, code <= ExposureAgentEntityType]"/> </mapping> </element> <element id="AllergyIntolerance.reaction.substance.id"> <path value="AllergyIntolerance.reaction.substance.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.reaction.substance.extension"> <path value="AllergyIntolerance.reaction.substance.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.reaction.substance.coding"> <path value="AllergyIntolerance.reaction.substance.coding"/> <short value="Code defined by a terminology system"/> <definition value="A reference to a code defined by a terminology system."/> <comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true."/> <requirements value="Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings."/> <min value="0"/> <max value="*"/> <base> <path value="CodeableConcept.coding"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Coding"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"/> </mapping> <mapping> <identity value="rim"/> <map value="CV"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding rdfs:subClassOf dt:CDCoding"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1-8, C*E.10-22"/> </mapping> <mapping> <identity value="rim"/> <map value="union(., ./translation)"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"/> </mapping> </element> <element id="AllergyIntolerance.reaction.substance.coding.id"> <path value="AllergyIntolerance.reaction.substance.coding.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.reaction.substance.coding.extension"> <path value="AllergyIntolerance.reaction.substance.coding.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.reaction.substance.coding.system"> <path value="AllergyIntolerance.reaction.substance.coding.system"/> <short value="Identity of the terminology system"/> <definition value="The identification of the code system that defines the meaning of the symbol in the code."/> <comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously."/> <requirements value="Need to be unambiguous about the source of the definition of the symbol."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.system"/> <min value="0"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.3"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystem"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"/> </mapping> </element> <element id="AllergyIntolerance.reaction.substance.coding.version"> <path value="AllergyIntolerance.reaction.substance.coding.version"/> <short value="Version of the system - if relevant"/> <definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged."/> <comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.version"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.7"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystemVersion"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"/> </mapping> </element> <element id="AllergyIntolerance.reaction.substance.coding.code"> <path value="AllergyIntolerance.reaction.substance.coding.code"/> <short value="Symbol in syntax defined by the system"/> <definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to refer to a particular code in the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.code"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1"/> </mapping> <mapping> <identity value="rim"/> <map value="./code"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"/> </mapping> </element> <element id="AllergyIntolerance.reaction.substance.coding.display"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.reaction.substance.coding.display"/> <short value="Representation defined by the system"/> <definition value="A representation of the meaning of the code in the system, following the rules of the system."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.display"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.2 - but note this is not well followed"/> </mapping> <mapping> <identity value="rim"/> <map value="CV.displayName"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"/> </mapping> </element> <element id="AllergyIntolerance.reaction.substance.coding.userSelected"> <path value="AllergyIntolerance.reaction.substance.coding.userSelected"/> <short value="If this coding was chosen directly by the user"/> <definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)."/> <comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely."/> <requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.userSelected"/> <min value="0"/> <max value="1"/> </base> <type> <code value="boolean"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="Sometimes implied by being first"/> </mapping> <mapping> <identity value="rim"/> <map value="CD.codingRationale"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]"/> </mapping> </element> <element id="AllergyIntolerance.reaction.substance.text"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.reaction.substance.text"/> <short value="Plain text representation of the concept"/> <definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user."/> <comment value="Very often the text is the same as a displayName of one of the codings."/> <requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source."/> <min value="0"/> <max value="1"/> <base> <path value="CodeableConcept.text"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.9. But note many systems use C*E.2 for this"/> </mapping> <mapping> <identity value="rim"/> <map value="./originalText[mediaType/code="text/plain"]/data"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"/> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation"> <path value="AllergyIntolerance.reaction.manifestation"/> <short value="Clinical symptoms/signs associated with the Event"/> <definition value="Clinical symptoms and/or signs that are observed or associated with the adverse reaction event."/> <comment value="Manifestation can be expressed as a single word, phrase or brief description. For example: nausea, rash or no reaction. It is preferable that manifestation should be coded with a terminology, where possible. The values entered here may be used to display on an application screen as part of a list of adverse reactions, as recommended in the UK NHS CUI guidelines. Terminologies commonly used include, but are not limited to, SNOMED CT or ICD10."/> <alias value="Symptoms"/> <alias value="Signs"/> <min value="1"/> <max value="*"/> <base> <path value="AllergyIntolerance.reaction.manifestation"/> <min value="1"/> <max value="*"/> </base> <type> <code value="CodeableConcept"/> <profile value="http://hl7.org/fhir/uv/ips/StructureDefinition/codeableconcept-uv-ips"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mustSupport value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="Manifestation"/> </extension> <strength value="preferred"/> <description value="Clinical symptoms and/or signs that are observed or associated with an Adverse Reaction Event."/> <valueSetReference> <reference value="http://hl7.org/fhir/uv/ips/ValueSet/allergy-reaction-uv-ips"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE"/> </mapping> <mapping> <identity value="rim"/> <map value="CD"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD"/> </mapping> <mapping> <identity value="v2"/> <map value="AL1-5"/> </mapping> <mapping> <identity value="rim"/> <map value="code"/> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation.id"> <path value="AllergyIntolerance.reaction.manifestation.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation.extension"> <path value="AllergyIntolerance.reaction.manifestation.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation.coding"> <path value="AllergyIntolerance.reaction.manifestation.coding"/> <short value="Code defined by a terminology system"/> <definition value="A reference to a code defined by a terminology system."/> <comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true."/> <requirements value="Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings."/> <min value="0"/> <max value="*"/> <base> <path value="CodeableConcept.coding"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Coding"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"/> </mapping> <mapping> <identity value="rim"/> <map value="CV"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding rdfs:subClassOf dt:CDCoding"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1-8, C*E.10-22"/> </mapping> <mapping> <identity value="rim"/> <map value="union(., ./translation)"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"/> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation.coding.id"> <path value="AllergyIntolerance.reaction.manifestation.coding.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation.coding.extension"> <path value="AllergyIntolerance.reaction.manifestation.coding.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation.coding.system"> <path value="AllergyIntolerance.reaction.manifestation.coding.system"/> <short value="Identity of the terminology system"/> <definition value="The identification of the code system that defines the meaning of the symbol in the code."/> <comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously."/> <requirements value="Need to be unambiguous about the source of the definition of the symbol."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.system"/> <min value="0"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.3"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystem"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"/> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation.coding.version"> <path value="AllergyIntolerance.reaction.manifestation.coding.version"/> <short value="Version of the system - if relevant"/> <definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged."/> <comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.version"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.7"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystemVersion"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"/> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation.coding.code"> <path value="AllergyIntolerance.reaction.manifestation.coding.code"/> <short value="Symbol in syntax defined by the system"/> <definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to refer to a particular code in the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.code"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1"/> </mapping> <mapping> <identity value="rim"/> <map value="./code"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"/> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation.coding.display"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.reaction.manifestation.coding.display"/> <short value="Representation defined by the system"/> <definition value="A representation of the meaning of the code in the system, following the rules of the system."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.display"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.2 - but note this is not well followed"/> </mapping> <mapping> <identity value="rim"/> <map value="CV.displayName"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"/> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation.coding.userSelected"> <path value="AllergyIntolerance.reaction.manifestation.coding.userSelected"/> <short value="If this coding was chosen directly by the user"/> <definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)."/> <comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely."/> <requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.userSelected"/> <min value="0"/> <max value="1"/> </base> <type> <code value="boolean"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="Sometimes implied by being first"/> </mapping> <mapping> <identity value="rim"/> <map value="CD.codingRationale"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]"/> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation.text"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.reaction.manifestation.text"/> <short value="Plain text representation of the concept"/> <definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user."/> <comment value="Very often the text is the same as a displayName of one of the codings."/> <requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source."/> <min value="0"/> <max value="1"/> <base> <path value="CodeableConcept.text"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.9. But note many systems use C*E.2 for this"/> </mapping> <mapping> <identity value="rim"/> <map value="./originalText[mediaType/code="text/plain"]/data"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"/> </mapping> </element> <element id="AllergyIntolerance.reaction.description"> <path value="AllergyIntolerance.reaction.description"/> <short value="Description of the event as a whole"/> <definition value="Text description about the reaction as a whole, including details of the manifestation if required."/> <comment value="Use the description to provide any details of a particular event of the occurred reaction such as circumstances, reaction specifics, what happened before/after. Information, related to the event, but not describing a particular care should be captured in the comment field. For example: at the age of four, the patient was given penicillin for strep throat and subsequently developed severe hives."/> <alias value="Narrative"/> <alias value="Text"/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.reaction.description"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="text"/> </mapping> </element> <element id="AllergyIntolerance.reaction.onset"> <path value="AllergyIntolerance.reaction.onset"/> <short value="Date(/time) when manifestations showed"/> <definition value="Record of the date and/or time of the onset of the Reaction."/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.reaction.onset"/> <min value="0"/> <max value="1"/> </base> <type> <code value="dateTime"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="AL1-6"/> </mapping> <mapping> <identity value="rim"/> <map value="effectiveTime.low"/> </mapping> </element> <element id="AllergyIntolerance.reaction.severity"> <path value="AllergyIntolerance.reaction.severity"/> <short value="mild | moderate | severe (of event as a whole)"/> <definition value="Clinical assessment of the severity of the reaction event as a whole, potentially considering multiple different manifestations."/> <comment value="It is acknowledged that this assessment is very subjective. There may be some some specific practice domains where objective scales have been applied. Objective scales can be included in this model as extensions."/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.reaction.severity"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mustSupport value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="AllergyIntoleranceSeverity"/> </extension> <strength value="required"/> <description value="Clinical assessment of the severity of a reaction event as a whole, potentially considering multiple different manifestations."/> <valueSetReference> <reference value="http://hl7.org/fhir/ValueSet/reaction-event-severity"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN, code=SEV, value <= SeverityObservation (Severity Level)]"/> </mapping> </element> <element id="AllergyIntolerance.reaction.exposureRoute"> <path value="AllergyIntolerance.reaction.exposureRoute"/> <short value="How the subject was exposed to the substance"/> <definition value="Identification of the route by which the subject was exposed to the substance."/> <comment value="Coding of the route of exposure with a terminology should be used wherever possible."/> <min value="0"/> <max value="1"/> <base> <path value="AllergyIntolerance.reaction.exposureRoute"/> <min value="0"/> <max value="1"/> </base> <type> <code value="CodeableConcept"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="RouteOfAdministration"/> </extension> <strength value="example"/> <description value="A coded concept describing the route or physiological path of administration of a therapeutic agent into or onto the body of a subject."/> <valueSetReference> <reference value="http://hl7.org/fhir/ValueSet/route-codes"/> </valueSetReference> </binding> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE"/> </mapping> <mapping> <identity value="rim"/> <map value="CD"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD"/> </mapping> <mapping> <identity value="rim"/> <map value="outBoundRelationship[typeCode=SAS].target[classCode=SBADM, code <= ExposureCode].routeCode"/> </mapping> </element> <element id="AllergyIntolerance.reaction.exposureRoute.id"> <path value="AllergyIntolerance.reaction.exposureRoute.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.reaction.exposureRoute.extension"> <path value="AllergyIntolerance.reaction.exposureRoute.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.reaction.exposureRoute.coding"> <path value="AllergyIntolerance.reaction.exposureRoute.coding"/> <short value="Code defined by a terminology system"/> <definition value="A reference to a code defined by a terminology system."/> <comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true."/> <requirements value="Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings."/> <min value="0"/> <max value="*"/> <base> <path value="CodeableConcept.coding"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Coding"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"/> </mapping> <mapping> <identity value="rim"/> <map value="CV"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding rdfs:subClassOf dt:CDCoding"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1-8, C*E.10-22"/> </mapping> <mapping> <identity value="rim"/> <map value="union(., ./translation)"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"/> </mapping> </element> <element id="AllergyIntolerance.reaction.exposureRoute.coding.id"> <path value="AllergyIntolerance.reaction.exposureRoute.coding.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.reaction.exposureRoute.coding.extension"> <path value="AllergyIntolerance.reaction.exposureRoute.coding.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.reaction.exposureRoute.coding.system"> <path value="AllergyIntolerance.reaction.exposureRoute.coding.system"/> <short value="Identity of the terminology system"/> <definition value="The identification of the code system that defines the meaning of the symbol in the code."/> <comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously."/> <requirements value="Need to be unambiguous about the source of the definition of the symbol."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.system"/> <min value="0"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.3"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystem"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"/> </mapping> </element> <element id="AllergyIntolerance.reaction.exposureRoute.coding.version"> <path value="AllergyIntolerance.reaction.exposureRoute.coding.version"/> <short value="Version of the system - if relevant"/> <definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged."/> <comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.version"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.7"/> </mapping> <mapping> <identity value="rim"/> <map value="./codeSystemVersion"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"/> </mapping> </element> <element id="AllergyIntolerance.reaction.exposureRoute.coding.code"> <path value="AllergyIntolerance.reaction.exposureRoute.coding.code"/> <short value="Symbol in syntax defined by the system"/> <definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to refer to a particular code in the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.code"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.1"/> </mapping> <mapping> <identity value="rim"/> <map value="./code"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"/> </mapping> </element> <element id="AllergyIntolerance.reaction.exposureRoute.coding.display"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.reaction.exposureRoute.coding.display"/> <short value="Representation defined by the system"/> <definition value="A representation of the meaning of the code in the system, following the rules of the system."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know the system."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.display"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.2 - but note this is not well followed"/> </mapping> <mapping> <identity value="rim"/> <map value="CV.displayName"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"/> </mapping> </element> <element id="AllergyIntolerance.reaction.exposureRoute.coding.userSelected"> <path value="AllergyIntolerance.reaction.exposureRoute.coding.userSelected"/> <short value="If this coding was chosen directly by the user"/> <definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)."/> <comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely."/> <requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing."/> <min value="0"/> <max value="1"/> <base> <path value="Coding.userSelected"/> <min value="0"/> <max value="1"/> </base> <type> <code value="boolean"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="Sometimes implied by being first"/> </mapping> <mapping> <identity value="rim"/> <map value="CD.codingRationale"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]"/> </mapping> </element> <element id="AllergyIntolerance.reaction.exposureRoute.text"> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable"> <valueBoolean value="true"/> </extension> <path value="AllergyIntolerance.reaction.exposureRoute.text"/> <short value="Plain text representation of the concept"/> <definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user."/> <comment value="Very often the text is the same as a displayName of one of the codings."/> <requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source."/> <min value="0"/> <max value="1"/> <base> <path value="CodeableConcept.text"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="C*E.9. But note many systems use C*E.2 for this"/> </mapping> <mapping> <identity value="rim"/> <map value="./originalText[mediaType/code="text/plain"]/data"/> </mapping> <mapping> <identity value="orim"/> <map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"/> </mapping> </element> <element id="AllergyIntolerance.reaction.note"> <path value="AllergyIntolerance.reaction.note"/> <short value="Text about event not captured in other fields"/> <definition value="Additional text about the adverse reaction event not captured in other fields."/> <comment value="Use this field to record information indirectly related to a particular event and not captured in the description. For example: Clinical records are no longer available, recorded based on information provided to the patient by her mother and her mother is deceased."/> <min value="0"/> <max value="*"/> <base> <path value="AllergyIntolerance.reaction.note"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Annotation"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="N/A"/> </mapping> <mapping> <identity value="rim"/> <map value="Act"/> </mapping> <mapping> <identity value="rim"/> <map value="subjectOf.observationEvent[code="annotation"].value"/> </mapping> </element> <element id="AllergyIntolerance.reaction.note.id"> <path value="AllergyIntolerance.reaction.note.id"/> <representation value="xmlAttr"/> <short value="xml:id (or equivalent in JSON)"/> <definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="AllergyIntolerance.reaction.note.extension"> <path value="AllergyIntolerance.reaction.note.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional Content defined by implementations"/> <definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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."/> <comment value="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 value="extensions"/> <alias value="user content"/> <min value="0"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="AllergyIntolerance.reaction.note.author[x]"> <path value="AllergyIntolerance.reaction.note.author[x]"/> <short value="Individual responsible for the annotation"/> <definition value="The individual responsible for making the annotation."/> <comment value="References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository."/> <min value="0"/> <max value="1"/> <base> <path value="Annotation.author[x]"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner"/> </type> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient"/> </type> <type> <code value="Reference"/> <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson"/> </type> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <constraint> <key value="ref-1"/> <severity value="error"/> <human value="SHALL have a contained resource if a local reference is provided"/> <expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))"/> <xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="rim"/> <map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)"/> </mapping> <mapping> <identity value="v2"/> <map value="N/A"/> </mapping> <mapping> <identity value="rim"/> <map value="Act.participant[typeCode=AUT].role"/> </mapping> </element> <element id="AllergyIntolerance.reaction.note.time"> <path value="AllergyIntolerance.reaction.note.time"/> <short value="When the annotation was made"/> <definition value="Indicates when this particular annotation was made."/> <min value="0"/> <max value="1"/> <base> <path value="Annotation.time"/> <min value="0"/> <max value="1"/> </base> <type> <code value="dateTime"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <isSummary value="true"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="N/A"/> </mapping> <mapping> <identity value="rim"/> <map value="Act.effectiveTime"/> </mapping> </element> <element id="AllergyIntolerance.reaction.note.text"> <path value="AllergyIntolerance.reaction.note.text"/> <short value="The annotation - text content"/> <definition value="The text of the annotation."/> <comment value="Note that FHIR strings may not exceed 1MB in size"/> <min value="1"/> <max value="1"/> <base> <path value="Annotation.text"/> <min value="1"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ele-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() | (children().count() > id.count())"/> <xpath value="@value|f:*|h:div"/> </constraint> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> <mapping> <identity value="v2"/> <map value="N/A"/> </mapping> <mapping> <identity value="rim"/> <map value="Act.text"/> </mapping> </element> </snapshot> <differential> <element id="AllergyIntolerance.clinicalStatus"> <path value="AllergyIntolerance.clinicalStatus"/> <min value="1"/> <mustSupport value="true"/> </element> <element id="AllergyIntolerance.verificationStatus"> <path value="AllergyIntolerance.verificationStatus"/> <comment value="In the scope of the IPS the entered-in-error concept is not allowed."/> <mustSupport value="true"/> </element> <element id="AllergyIntolerance.type"> <path value="AllergyIntolerance.type"/> <mustSupport value="true"/> </element> <element id="AllergyIntolerance.criticality"> <path value="AllergyIntolerance.criticality"/> <mustSupport value="true"/> </element> <element id="AllergyIntolerance.code"> <path value="AllergyIntolerance.code"/> <slicing> <discriminator> <type value="value"/> <path value="coding.system"/> </discriminator> <rules value="closed"/> </slicing> <min value="1"/> <mustSupport value="true"/> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy"> <path value="AllergyIntolerance.code"/> <sliceName value="absentOrUnknownAllergy"/> <short value="Code for absent or unknown allergy or intolerance"/> <definition value="Code for an allergy or intolerance statement (either a positive or a negated/excluded statement). This describes a categorical negated statement (e.g., "No known allergy")."/> <type> <code value="CodeableConcept"/> <profile value="http://hl7.org/fhir/uv/ips/StructureDefinition/codeableconcept-uv-ips"/> </type> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="AllergyIntoleranceCode"/> </extension> <strength value="required"/> <description value="negation/exclusion codes for reporting no known allergies or not available data."/> <valueSetReference> <reference value="http://hl7.org/fhir/uv/ips/ValueSet/absent-or-unknown-allergies-uv-ips"/> </valueSetReference> </binding> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.coding"> <path value="AllergyIntolerance.code.coding"/> <min value="1"/> <max value="1"/> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.coding.system"> <path value="AllergyIntolerance.code.coding.system"/> <min value="1"/> <fixedUri value="urn:oid:2.16.840.1.113883.3.1937.777.13.5.999.1"/> </element> <element id="AllergyIntolerance.code:absentOrUnknownAllergy.coding.code"> <path value="AllergyIntolerance.code.coding.code"/> <min value="1"/> </element> <element id="AllergyIntolerance.code:default"> <path value="AllergyIntolerance.code"/> <sliceName value="default"/> <definition value="Code for an allergy or intolerance statement . This may be a code for a substance or pharmaceutical product that is considered to be responsible for the adverse reaction risk (e.g., "Latex"), an allergy or intolerance condition (e.g., "Latex allergy")."/> <type> <code value="CodeableConcept"/> <profile value="http://hl7.org/fhir/uv/ips/StructureDefinition/codeableconcept-uv-ips"/> </type> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="AllergyIntoleranceCode"/> </extension> <strength value="preferred"/> <description value="Type of the substance/product, allergy or intolerance condition."/> <valueSetReference> <reference value="http://hl7.org/fhir/uv/ips/ValueSet/allergy-intolerance-substance-condition-uv-ips"/> </valueSetReference> </binding> </element> <element id="AllergyIntolerance.patient"> <path value="AllergyIntolerance.patient"/> <mustSupport value="true"/> </element> <element id="AllergyIntolerance.patient.identifier"> <path value="AllergyIntolerance.patient.identifier"/> <max value="0"/> </element> <element id="AllergyIntolerance.onsetDateTime:onsetDateTime"> <path value="AllergyIntolerance.onsetDateTime"/> <sliceName value="onsetDateTime"/> <min value="1"/> <type> <code value="dateTime"/> </type> <mustSupport value="true"/> </element> <element id="AllergyIntolerance.recorder.identifier"> <path value="AllergyIntolerance.recorder.identifier"/> <max value="0"/> </element> <element id="AllergyIntolerance.asserter.identifier"> <path value="AllergyIntolerance.asserter.identifier"/> <max value="0"/> </element> <element id="AllergyIntolerance.reaction.manifestation"> <path value="AllergyIntolerance.reaction.manifestation"/> <type> <code value="CodeableConcept"/> <profile value="http://hl7.org/fhir/uv/ips/StructureDefinition/codeableconcept-uv-ips"/> </type> <mustSupport value="true"/> <binding> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="Manifestation"/> </extension> <strength value="preferred"/> <valueSetReference> <reference value="http://hl7.org/fhir/uv/ips/ValueSet/allergy-reaction-uv-ips"/> </valueSetReference> </binding> </element> <element id="AllergyIntolerance.reaction.severity"> <path value="AllergyIntolerance.reaction.severity"/> <mustSupport value="true"/> </element> </differential> </StructureDefinition>
