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JSON Format: StructureDefinition-AllergyIntolerance-uv-ips

Raw json

{
  "resourceType" : "StructureDefinition",
  "id" : "AllergyIntolerance-uv-ips",
  "meta" : {
    "lastUpdated" : "2018-02-14T15:58:02.283+01:00"
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">This profile represents the constraints applied to the AllergyIntolerance resource by the Trillium II project based on FHIR STU3. This profile is derived from 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.\r\n\r\nIt 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.</div>"
  },
  "url" : "http://hl7.eu/fhir/trillium2/StructureDefinition/AllergyIntolerance-uv-ips",
  "version" : "0.1.0",
  "name" : "AllergyIntolerance_uv_ips",
  "title" : "Allergy Intolerance (Trillium II)",
  "status" : "draft",
  "date" : "2018-02-14T14:57:18+01:00",
  "description" : "This profile represents the constraints applied to the AllergyIntolerance resource by the Trillium II project based on FHIR STU3. This profile is derived from 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.\r\n\r\nIt 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" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code" : "001",
          "display" : "World"
        }
      ]
    }
  ],
  "purpose" : "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" : "3.0.1",
  "mapping" : [
    {
      "identity" : "rim",
      "uri" : "http://hl7.org/v3",
      "name" : "RIM Mapping"
    },
    {
      "identity" : "w5",
      "uri" : "http://hl7.org/fhir/w5",
      "name" : "W5 Mapping"
    },
    {
      "identity" : "v2",
      "uri" : "http://hl7.org/v2",
      "name" : "HL7 v2 Mapping"
    }
  ],
  "kind" : "resource",
  "abstract" : false,
  "type" : "AllergyIntolerance",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/AllergyIntolerance",
  "derivation" : "constraint",
  "snapshot" : {
    "element" : [
      {
        "id" : "AllergyIntolerance",
        "path" : "AllergyIntolerance",
        "short" : "Allergy or Intolerance (generally: Risk of adverse reaction to a substance)",
        "definition" : "Risk of harmful or undesirable, physiological response which is unique to an individual and associated with exposure to a substance.",
        "comment" : "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" : [
          "Allergy",
          "Intolerance",
          "Adverse Reaction"
        ],
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "AllergyIntolerance",
          "min" : 0,
          "max" : "*"
        },
        "constraint" : [
          {
            "key" : "dom-2",
            "severity" : "error",
            "human" : "If the resource is contained in another resource, it SHALL NOT contain nested Resources",
            "expression" : "contained.contained.empty()",
            "xpath" : "not(parent::f:contained and f:contained)",
            "source" : "DomainResource"
          },
          {
            "key" : "dom-1",
            "severity" : "error",
            "human" : "If the resource is contained in another resource, it SHALL NOT contain any narrative",
            "expression" : "contained.text.empty()",
            "xpath" : "not(parent::f:contained and f:text)",
            "source" : "DomainResource"
          },
          {
            "key" : "dom-4",
            "severity" : "error",
            "human" : "If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated",
            "expression" : "contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()",
            "xpath" : "not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))",
            "source" : "DomainResource"
          },
          {
            "key" : "dom-3",
            "severity" : "error",
            "human" : "If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource",
            "expression" : "contained.where(('#'+id in %resource.descendants().reference).not()).empty()",
            "xpath" : "not(exists(for $id in f:contained/*/@id return $id[not(ancestor::f:contained/parent::*/descendant::f:reference/@value=concat('#', $id))]))",
            "source" : "DomainResource"
          },
          {
            "key" : "ait-1",
            "severity" : "error",
            "human" : "AllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error.",
            "expression" : "verificationStatus='entered-in-error' or clinicalStatus.exists()",
            "xpath" : "f:verificationStatus/@value='entered-in-error' or exists(f:clinicalStatus)",
            "source" : "AllergyIntolerance"
          },
          {
            "key" : "ait-2",
            "severity" : "error",
            "human" : "AllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error",
            "expression" : "verificationStatus!='entered-in-error' or clinicalStatus.empty()",
            "xpath" : "f:verificationStatus/@value!='entered-in-error' or not(exists(f:clinicalStatus))",
            "source" : "AllergyIntolerance"
          }
        ],
        "mustSupport" : true,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "Entity. Role, or Act"
          },
          {
            "identity" : "rim",
            "map" : "Observation[classCode=OBS, moodCode=EVN]"
          },
          {
            "identity" : "w5",
            "map" : "clinical.general"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.id",
        "path" : "AllergyIntolerance.id",
        "short" : "Logical id of this artifact",
        "definition" : "The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.",
        "comment" : "The only time that a resource does not have an id is when it is being submitted to the server using a create operation.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Resource.id",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "id"
          }
        ],
        "mustSupport" : true,
        "isSummary" : true
      },
      {
        "id" : "AllergyIntolerance.meta",
        "path" : "AllergyIntolerance.meta",
        "short" : "Metadata about the resource",
        "definition" : "The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content may not always be associated with version changes to the resource.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Resource.meta",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "Meta"
          }
        ],
        "mustSupport" : true,
        "isSummary" : true
      },
      {
        "id" : "AllergyIntolerance.meta.id",
        "path" : "AllergyIntolerance.meta.id",
        "representation" : [
          "xmlAttr"
        ],
        "short" : "xml:id (or equivalent in JSON)",
        "definition" : "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Element.id",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "string"
          }
        ],
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.meta.extension",
        "path" : "AllergyIntolerance.meta.extension",
        "slicing" : {
          "discriminator" : [
            {
              "type" : "value",
              "path" : "url"
            }
          ],
          "description" : "Extensions are always sliced by (at least) url",
          "rules" : "open"
        },
        "short" : "Additional Content defined by implementations",
        "definition" : "May be used to represent additional information that is not part of the basic definition of the element. 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" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias" : [
          "extensions",
          "user content"
        ],
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "Element.extension",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Extension"
          }
        ],
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.meta.versionId",
        "path" : "AllergyIntolerance.meta.versionId",
        "short" : "Version specific identifier",
        "definition" : "The version specific identifier, as it appears in the version portion of the URL. This values changes when the resource is created, updated, or deleted.",
        "comment" : "The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Meta.versionId",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "id"
          }
        ],
        "isSummary" : true
      },
      {
        "id" : "AllergyIntolerance.meta.lastUpdated",
        "path" : "AllergyIntolerance.meta.lastUpdated",
        "short" : "When the resource version last changed",
        "definition" : "When the resource last changed - e.g. when the version changed.",
        "comment" : "This value is always populated except when the resource is first being created. The server / resource manager sets this value; what a client provides is irrelevant.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Meta.lastUpdated",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "instant"
          }
        ],
        "isSummary" : true
      },
      {
        "id" : "AllergyIntolerance.meta.profile",
        "path" : "AllergyIntolerance.meta.profile",
        "short" : "Profiles this resource claims to conform to",
        "definition" : "A list of profiles (references to [StructureDefinition](http://hl7.org/fhir/STU3/structuredefinition.html#) resources) that this resource claims to conform to. The URL is a reference to [StructureDefinition.url](http://hl7.org/fhir/STU3/).",
        "comment" : "It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time.  The list of profile URLs is a set.",
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "Meta.profile",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "uri"
          }
        ],
        "mustSupport" : true,
        "isSummary" : true
      },
      {
        "id" : "AllergyIntolerance.meta.security",
        "path" : "AllergyIntolerance.meta.security",
        "short" : "Security Labels applied to this resource",
        "definition" : "Security labels applied to this resource. These tags connect specific resources to the overall security policy and infrastructure.",
        "comment" : "The security labels can be updated without changing the stated version of the resource  The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored.",
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "Meta.security",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Coding"
          }
        ],
        "isSummary" : true,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "SecurityLabels"
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding",
              "valueBoolean" : true
            }
          ],
          "strength" : "extensible",
          "description" : "Security Labels from the Healthcare Privacy and Security Classification System.",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/ValueSet/security-labels"
          }
        }
      },
      {
        "id" : "AllergyIntolerance.meta.tag",
        "path" : "AllergyIntolerance.meta.tag",
        "short" : "Tags applied to this resource",
        "definition" : "Tags applied to this resource. Tags are intended to be used to identify and relate resources to process and workflow, and applications are not required to consider the tags when interpreting the meaning of a resource.",
        "comment" : "The tags can be updated without changing the stated version of the resource.  The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored.",
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "Meta.tag",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Coding"
          }
        ],
        "isSummary" : true,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "Tags"
            }
          ],
          "strength" : "example",
          "description" : "Codes that represent various types of tags, commonly workflow-related; e.g. \"Needs review by Dr. Jones\"",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/ValueSet/common-tags"
          }
        }
      },
      {
        "id" : "AllergyIntolerance.implicitRules",
        "path" : "AllergyIntolerance.implicitRules",
        "short" : "A set of rules under which this content was created",
        "definition" : "A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content.",
        "comment" : "Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. \n\nThis 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" : 0,
        "max" : "1",
        "base" : {
          "path" : "Resource.implicitRules",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "uri"
          }
        ],
        "isModifier" : true,
        "isSummary" : true
      },
      {
        "id" : "AllergyIntolerance.language",
        "path" : "AllergyIntolerance.language",
        "short" : "Language of the resource content",
        "definition" : "The base language in which the resource is written.",
        "comment" : "Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource  Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Resource.language",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "code"
          }
        ],
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet",
              "valueReference" : {
                "reference" : "http://hl7.org/fhir/ValueSet/all-languages"
              }
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "Language"
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding",
              "valueBoolean" : true
            }
          ],
          "strength" : "extensible",
          "description" : "A human language.",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/ValueSet/languages"
          }
        }
      },
      {
        "id" : "AllergyIntolerance.text",
        "path" : "AllergyIntolerance.text",
        "short" : "Text summary of the resource, for human interpretation",
        "definition" : "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" : "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" : [
          "narrative",
          "html",
          "xhtml",
          "display"
        ],
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "DomainResource.text",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "Narrative"
          }
        ],
        "condition" : [
          "dom-1"
        ],
        "mustSupport" : true,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "Act.text?"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.contained",
        "path" : "AllergyIntolerance.contained",
        "short" : "Contained, inline Resources",
        "definition" : "These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.",
        "comment" : "This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again.",
        "alias" : [
          "inline resources",
          "anonymous resources",
          "contained resources"
        ],
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "DomainResource.contained",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Resource"
          }
        ],
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "N/A"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.extension",
        "path" : "AllergyIntolerance.extension",
        "slicing" : {
          "id" : "3",
          "discriminator" : [
            {
              "type" : "value",
              "path" : "url"
            }
          ],
          "ordered" : false,
          "rules" : "open"
        },
        "short" : "Extension",
        "definition" : "An Extension",
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "DomainResource.extension",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Extension"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.extension:abatement-datetime",
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
            "valueCode" : "normative"
          },
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version",
            "valueCode" : "4.0.0"
          }
        ],
        "path" : "AllergyIntolerance.extension",
        "sliceName" : "abatement-datetime",
        "short" : "Abatement datetime",
        "definition" : "The date or estimated date that the condition resolved or went into remission.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "DomainResource.extension",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Extension",
            "profile" : "http://hl7.org/fhir/uv/ips/StructureDefinition/abatement-dateTime-uv-ips"
          }
        ],
        "condition" : [
          "ele-1"
        ],
        "constraint" : [
          {
            "key" : "ele-1",
            "severity" : "error",
            "human" : "All FHIR elements must have a @value or children",
            "expression" : "hasValue() or (children().count() > id.count())",
            "xpath" : "@value|f:*|h:div",
            "source" : "Element"
          },
          {
            "key" : "ext-1",
            "severity" : "error",
            "human" : "Must have either extensions or value[x], not both",
            "expression" : "extension.exists() != value.exists()",
            "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source" : "Extension"
          }
        ],
        "mustSupport" : true,
        "isModifier" : false,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          },
          {
            "identity" : "rim",
            "map" : "N/A"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.modifierExtension",
        "path" : "AllergyIntolerance.modifierExtension",
        "short" : "Extensions that cannot be ignored",
        "definition" : "May be used to represent additional information that is not part of the basic definition of the resource, and that modifies the understanding of the element that contains it. 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" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias" : [
          "extensions",
          "user content"
        ],
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "DomainResource.modifierExtension",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Extension"
          }
        ],
        "isModifier" : true,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "N/A"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.identifier",
        "path" : "AllergyIntolerance.identifier",
        "short" : "External ids for this item",
        "definition" : "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" : 0,
        "max" : "*",
        "base" : {
          "path" : "AllergyIntolerance.identifier",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Identifier"
          }
        ],
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "IAM-7"
          },
          {
            "identity" : "rim",
            "map" : "id"
          },
          {
            "identity" : "w5",
            "map" : "id"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.clinicalStatus",
        "path" : "AllergyIntolerance.clinicalStatus",
        "short" : "active | inactive | resolved",
        "definition" : "The clinical status of the allergy or intolerance.",
        "comment" : "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" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.clinicalStatus",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "code"
          }
        ],
        "condition" : [
          "ait-1",
          "ait-2"
        ],
        "mustSupport" : true,
        "isModifier" : true,
        "isSummary" : true,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "AllergyIntoleranceClinicalStatus"
            }
          ],
          "strength" : "required",
          "description" : "The clinical status of the allergy or intolerance.",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/ValueSet/allergy-clinical-status"
          }
        },
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "Observation ACT\n.inboundRelationship[typeCode=COMP].source[classCode=OBS, code=\"clinicalStatus\", moodCode=EVN].value"
          },
          {
            "identity" : "w5",
            "map" : "status"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.verificationStatus",
        "path" : "AllergyIntolerance.verificationStatus",
        "short" : "unconfirmed | confirmed | refuted | entered-in-error",
        "definition" : "Assertion about certainty associated with the propensity, or potential risk, of a reaction to the identified substance (including pharmaceutical product).",
        "comment" : "In the scope of the IPS the entered-in-error concept is not allowed.",
        "min" : 1,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.verificationStatus",
          "min" : 1,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "code"
          }
        ],
        "condition" : [
          "ait-1",
          "ait-2"
        ],
        "mustSupport" : true,
        "isModifier" : true,
        "isSummary" : true,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "AllergyIntoleranceVerificationStatus"
            }
          ],
          "strength" : "required",
          "description" : "Assertion about certainty associated with a propensity, or potential risk, of a reaction to the identified substance.",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/ValueSet/allergy-verification-status"
          }
        },
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "Observation ACT\n.inboundRelationship[typeCode=COMP].source[classCode=OBS, code=\"verificationStatus\", moodCode=EVN].value"
          },
          {
            "identity" : "w5",
            "map" : "status"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.type",
        "path" : "AllergyIntolerance.type",
        "short" : "allergy | intolerance - Underlying mechanism (if known)",
        "definition" : "Identification of the underlying physiological mechanism for the reaction risk.",
        "comment" : "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" : [
          "Category",
          "Class"
        ],
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.type",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "code"
          }
        ],
        "mustSupport" : true,
        "isSummary" : true,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "AllergyIntoleranceType"
            }
          ],
          "strength" : "required",
          "description" : "Identification of the underlying physiological mechanism for a Reaction Risk.",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/ValueSet/allergy-intolerance-type"
          }
        },
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "IAM-9"
          },
          {
            "identity" : "rim",
            "map" : "code"
          },
          {
            "identity" : "w5",
            "map" : "class"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.category",
        "path" : "AllergyIntolerance.category",
        "short" : "food | medication | environment | biologic",
        "definition" : "Category of the identified substance.",
        "comment" : "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](http://hl7.org/fhir/STU3/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" : [
          "Category",
          "Type",
          "Reaction Type",
          "Class"
        ],
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "AllergyIntolerance.category",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "code"
          }
        ],
        "isSummary" : true,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "AllergyIntoleranceCategory"
            }
          ],
          "strength" : "required",
          "description" : "Category of an identified substance.",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/ValueSet/allergy-intolerance-category"
          }
        },
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "AL1-2"
          },
          {
            "identity" : "rim",
            "map" : "value < IntoleranceValue (Agent)"
          },
          {
            "identity" : "w5",
            "map" : "class"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.criticality",
        "path" : "AllergyIntolerance.criticality",
        "short" : "low | high | unable-to-assess",
        "definition" : "Estimate of the potential clinical harm, or seriousness, of the reaction to the identified substance.",
        "comment" : "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).\n\nSystems 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" : [
          "Severity",
          "Seriousness",
          "Contra-indication",
          "Risk"
        ],
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.criticality",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "code"
          }
        ],
        "mustSupport" : true,
        "isSummary" : true,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "AllergyIntoleranceCriticality"
            }
          ],
          "strength" : "required",
          "description" : "Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality"
          }
        },
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "AL1-4"
          },
          {
            "identity" : "rim",
            "map" : "inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN, code=SEV, value <= SeverityObservation (Severity Level)]"
          },
          {
            "identity" : "w5",
            "map" : "grade"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code",
        "path" : "AllergyIntolerance.code",
        "slicing" : {
          "discriminator" : [
            {
              "type" : "value",
              "path" : "coding.system"
            }
          ],
          "description" : "Discriminated by code system",
          "rules" : "open"
        },
        "short" : "Concept - reference to a terminology or just  text",
        "definition" : "A concept that may be defined by a formal reference to a terminology or ontology or may be provided by text.",
        "comment" : "Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.",
        "min" : 1,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.code",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "CodeableConcept",
            "profile" : "http://hl7.org/fhir/uv/ips/StructureDefinition/CodeableConcept-uv-ips"
          }
        ],
        "mustSupport" : true,
        "isSummary" : true,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "AllergyIntoleranceCode"
            }
          ],
          "strength" : "preferred",
          "description" : "Type of the substance/product, allergy or intolerance condition.",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/uv/ips/ValueSet/allergy-intolerance-substance-condition-uv-ips"
          }
        },
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          },
          {
            "identity" : "v2",
            "map" : "CE/CNE/CWE"
          },
          {
            "identity" : "rim",
            "map" : "CD"
          },
          {
            "identity" : "orim",
            "map" : "fhir:CodeableConcept rdfs:subClassOf dt:CD"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy",
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
            "valueCode" : "normative"
          },
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version",
            "valueCode" : "4.0.0"
          }
        ],
        "path" : "AllergyIntolerance.code",
        "sliceName" : "absentOrUnknownAllergy",
        "short" : "Code for absent or unknown allergy or intolerance",
        "definition" : "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" : "Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.code",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "CodeableConcept",
            "profile" : "http://hl7.org/fhir/uv/ips/StructureDefinition/CodeableConcept-uv-ips"
          }
        ],
        "condition" : [
          "ele-1"
        ],
        "constraint" : [
          {
            "key" : "ele-1",
            "severity" : "error",
            "human" : "All FHIR elements must have a @value or children",
            "expression" : "hasValue() or (children().count() > id.count())",
            "xpath" : "@value|f:*|h:div",
            "source" : "Element"
          }
        ],
        "mustSupport" : true,
        "isModifier" : false,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "absentOrUnknownAllergy"
            }
          ],
          "strength" : "required",
          "description" : "negation/exclusion codes for reporting no known allergies or not available data.",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/uv/ips/ValueSet/absent-or-unknown-allergies-uv-ips"
          }
        },
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          },
          {
            "identity" : "v2",
            "map" : "CE/CNE/CWE"
          },
          {
            "identity" : "rim",
            "map" : "CD"
          },
          {
            "identity" : "orim",
            "map" : "fhir:CodeableConcept rdfs:subClassOf dt:CD"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.id",
        "path" : "AllergyIntolerance.code.id",
        "representation" : [
          "xmlAttr"
        ],
        "short" : "Unique id for inter-element referencing",
        "definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Element.id",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "string"
          }
        ],
        "isModifier" : false,
        "isSummary" : false,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.extension",
        "path" : "AllergyIntolerance.code.extension",
        "slicing" : {
          "discriminator" : [
            {
              "type" : "value",
              "path" : "url"
            }
          ],
          "description" : "Extensions are always sliced by (at least) url",
          "rules" : "open"
        },
        "short" : "Additional content defined by implementations",
        "definition" : "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias" : [
          "extensions",
          "user content"
        ],
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "Element.extension",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Extension"
          }
        ],
        "isModifier" : false,
        "isSummary" : false,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding",
        "path" : "AllergyIntolerance.code.coding",
        "short" : "Code defined by a terminology system",
        "definition" : "A reference to a code defined by a terminology system.",
        "comment" : "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" : "Allows for alternative encodings within a code system, and translations to other code systems.",
        "min" : 1,
        "max" : "1",
        "base" : {
          "path" : "CodeableConcept.coding",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Coding",
            "profile" : "http://hl7.org/fhir/uv/ips/StructureDefinition/Coding-uv-ips"
          }
        ],
        "mustSupport" : true,
        "isModifier" : false,
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "C*E.1-8, C*E.10-22"
          },
          {
            "identity" : "rim",
            "map" : "union(., ./translation)"
          },
          {
            "identity" : "orim",
            "map" : "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding.id",
        "path" : "AllergyIntolerance.code.coding.id",
        "representation" : [
          "xmlAttr"
        ],
        "short" : "Unique id for inter-element referencing",
        "definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Element.id",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "string"
          }
        ],
        "isModifier" : false,
        "isSummary" : false,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding.extension",
        "path" : "AllergyIntolerance.code.coding.extension",
        "slicing" : {
          "discriminator" : [
            {
              "type" : "value",
              "path" : "url"
            }
          ],
          "description" : "Extensions are always sliced by (at least) url",
          "rules" : "open"
        },
        "short" : "Additional content defined by implementations",
        "definition" : "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias" : [
          "extensions",
          "user content"
        ],
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "Element.extension",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Extension"
          }
        ],
        "isModifier" : false,
        "isSummary" : false,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding.system",
        "path" : "AllergyIntolerance.code.coding.system",
        "short" : "Identity of the terminology system",
        "definition" : "The identification of the code system that defines the meaning of the symbol in the code.",
        "comment" : "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 reference to some definition that establishes the system clearly and unambiguously.",
        "requirements" : "Need to be unambiguous about the source of the definition of the symbol.",
        "min" : 1,
        "max" : "1",
        "base" : {
          "path" : "Coding.system",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "uri"
          }
        ],
        "fixedUri" : "http://hl7.org/fhir/uv/ips/CodeSystem/absent-unknown-uv-ips",
        "mustSupport" : true,
        "isModifier" : false,
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "C*E.3"
          },
          {
            "identity" : "rim",
            "map" : "./codeSystem"
          },
          {
            "identity" : "orim",
            "map" : "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding.version",
        "path" : "AllergyIntolerance.code.coding.version",
        "short" : "Version of the system - if relevant",
        "definition" : "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" : "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" : 0,
        "max" : "1",
        "base" : {
          "path" : "Coding.version",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "string"
          }
        ],
        "mustSupport" : true,
        "isModifier" : false,
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "C*E.7"
          },
          {
            "identity" : "rim",
            "map" : "./codeSystemVersion"
          },
          {
            "identity" : "orim",
            "map" : "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding.code",
        "path" : "AllergyIntolerance.code.coding.code",
        "short" : "Symbol in syntax defined by the system",
        "definition" : "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).",
        "requirements" : "Need to refer to a particular code in the system.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Coding.code",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "code"
          }
        ],
        "mustSupport" : true,
        "isModifier" : false,
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "C*E.1"
          },
          {
            "identity" : "rim",
            "map" : "./code"
          },
          {
            "identity" : "orim",
            "map" : "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding.display",
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean" : true
          }
        ],
        "path" : "AllergyIntolerance.code.coding.display",
        "short" : "Representation defined by the system",
        "definition" : "A representation of the meaning of the code in the system, following the rules of the system.",
        "requirements" : "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Coding.display",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "string"
          }
        ],
        "mustSupport" : true,
        "isModifier" : false,
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "C*E.2 - but note this is not well followed"
          },
          {
            "identity" : "rim",
            "map" : "CV.displayName"
          },
          {
            "identity" : "orim",
            "map" : "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding.display.id",
        "path" : "AllergyIntolerance.code.coding.display.id",
        "representation" : [
          "xmlAttr"
        ],
        "short" : "xml:id (or equivalent in JSON)",
        "definition" : "unique id for the element within a resource (for internal references)",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Element.id",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "string"
          }
        ],
        "isModifier" : false,
        "isSummary" : false
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding.display.extension",
        "path" : "AllergyIntolerance.code.coding.display.extension",
        "slicing" : {
          "discriminator" : [
            {
              "type" : "value",
              "path" : "url"
            }
          ],
          "rules" : "open"
        },
        "short" : "Extension",
        "definition" : "An Extension",
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "Element.extension",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Extension"
          }
        ],
        "isModifier" : false,
        "isSummary" : false
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding.display.extension:translation",
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
            "valueCode" : "normative"
          },
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version",
            "valueCode" : "4.0.0"
          }
        ],
        "path" : "AllergyIntolerance.code.coding.display.extension",
        "sliceName" : "translation",
        "short" : "Language Translation (Localization)",
        "definition" : "Language translation from base language of resource to another language.",
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "Element.extension",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Extension",
            "profile" : "http://hl7.org/fhir/StructureDefinition/translation"
          }
        ],
        "condition" : [
          "ele-1"
        ],
        "constraint" : [
          {
            "key" : "ele-1",
            "severity" : "error",
            "human" : "All FHIR elements must have a @value or children",
            "expression" : "hasValue() or (children().count() > id.count())",
            "xpath" : "@value|f:*|h:div",
            "source" : "Element"
          },
          {
            "key" : "ext-1",
            "severity" : "error",
            "human" : "Must have either extensions or value[x], not both",
            "expression" : "extension.exists() != value.exists()",
            "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source" : "Extension"
          }
        ],
        "mustSupport" : true,
        "isModifier" : false,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "ST.translation"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding.display.value",
        "path" : "AllergyIntolerance.code.coding.display.value",
        "representation" : [
          "xmlAttr"
        ],
        "short" : "Primitive value for string",
        "definition" : "The actual value",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "string.value",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/regex",
                "valueString" : "[ \\r\\n\\t\\S]+"
              }
            ],
            "_code" : {
              "extension" : [
                {
                  "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-json-type",
                  "valueString" : "string"
                },
                {
                  "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-xml-type",
                  "valueString" : "xsd:string"
                },
                {
                  "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-rdf-type",
                  "valueString" : "xsd:string"
                }
              ]
            }
          }
        ],
        "maxLength" : 1048576,
        "isModifier" : false,
        "isSummary" : false
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding.userSelected",
        "path" : "AllergyIntolerance.code.coding.userSelected",
        "short" : "If this coding was chosen directly by the user",
        "definition" : "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
        "comment" : "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" : "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" : 0,
        "max" : "1",
        "base" : {
          "path" : "Coding.userSelected",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "boolean"
          }
        ],
        "isModifier" : false,
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "Sometimes implied by being first"
          },
          {
            "identity" : "rim",
            "map" : "CD.codingRationale"
          },
          {
            "identity" : "orim",
            "map" : "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   ]"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.text",
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean" : true
          }
        ],
        "path" : "AllergyIntolerance.code.text",
        "short" : "Plain text representation of the concept",
        "definition" : "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" : "Very often the text is the same as a displayName of one of the codings.",
        "requirements" : "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" : 0,
        "max" : "1",
        "base" : {
          "path" : "CodeableConcept.text",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "string"
          }
        ],
        "isModifier" : false,
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "C*E.9. But note many systems use C*E.2 for this"
          },
          {
            "identity" : "rim",
            "map" : "./originalText[mediaType/code=\"text/plain\"]/data"
          },
          {
            "identity" : "orim",
            "map" : "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.patient",
        "path" : "AllergyIntolerance.patient",
        "short" : "Who the sensitivity is for",
        "definition" : "The patient who has the allergy or intolerance.",
        "alias" : [
          "Patient"
        ],
        "min" : 1,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.patient",
          "min" : 1,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "Reference",
            "targetProfile" : "http://hl7.eu/fhir/trillium2/StructureDefinition/Patient-uv-ips"
          }
        ],
        "mustSupport" : true,
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "(PID-3)"
          },
          {
            "identity" : "rim",
            "map" : ".participation[typeCode=SBJ].role[classCode=PAT]"
          },
          {
            "identity" : "w5",
            "map" : "who.focus"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.patient.id",
        "path" : "AllergyIntolerance.patient.id",
        "representation" : [
          "xmlAttr"
        ],
        "short" : "xml:id (or equivalent in JSON)",
        "definition" : "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Element.id",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "string"
          }
        ],
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.patient.extension",
        "path" : "AllergyIntolerance.patient.extension",
        "slicing" : {
          "discriminator" : [
            {
              "type" : "value",
              "path" : "url"
            }
          ],
          "description" : "Extensions are always sliced by (at least) url",
          "rules" : "open"
        },
        "short" : "Additional Content defined by implementations",
        "definition" : "May be used to represent additional information that is not part of the basic definition of the element. 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" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias" : [
          "extensions",
          "user content"
        ],
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "Element.extension",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Extension"
          }
        ],
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.patient.reference",
        "path" : "AllergyIntolerance.patient.reference",
        "short" : "Literal reference, Relative, internal or absolute URL",
        "definition" : "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" : "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" : 1,
        "max" : "1",
        "base" : {
          "path" : "Reference.reference",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "string"
          }
        ],
        "condition" : [
          "ref-1"
        ],
        "mustSupport" : true,
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "N/A"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.patient.identifier",
        "path" : "AllergyIntolerance.patient.identifier",
        "short" : "Logical reference, when literal reference is not known",
        "definition" : "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" : "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. \n\nWhen 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\n\nApplications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Reference.identifier",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "Identifier"
          }
        ],
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : ".identifier"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.patient.display",
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean" : true
          }
        ],
        "path" : "AllergyIntolerance.patient.display",
        "short" : "Text alternative for the resource",
        "definition" : "Plain text narrative that identifies the resource in addition to the resource reference.",
        "comment" : "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" : 0,
        "max" : "1",
        "base" : {
          "path" : "Reference.display",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "string"
          }
        ],
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "N/A"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.onsetDateTime:onsetDateTime",
        "path" : "AllergyIntolerance.onsetDateTime",
        "sliceName" : "onsetDateTime",
        "short" : "When allergy or intolerance was identified",
        "definition" : "Estimated or actual date,  date-time, or age when allergy or intolerance was identified.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.onset[x]",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "dateTime"
          }
        ],
        "mustSupport" : true,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "effectiveTime.low"
          },
          {
            "identity" : "w5",
            "map" : "when.init"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.assertedDate",
        "path" : "AllergyIntolerance.assertedDate",
        "short" : "Date record was believed accurate",
        "definition" : "The date on which the existance of the AllergyIntolerance was first asserted or acknowledged.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.assertedDate",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "dateTime"
          }
        ],
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "IAM-20"
          },
          {
            "identity" : "rim",
            "map" : ".participation[typeCode=AUT].time"
          },
          {
            "identity" : "w5",
            "map" : "when.recorded"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.recorder",
        "path" : "AllergyIntolerance.recorder",
        "short" : "Who recorded the sensitivity",
        "definition" : "Individual who recorded the record and takes responsibility for its content.",
        "alias" : [
          "Author"
        ],
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.recorder",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "Reference",
            "targetProfile" : "http://hl7.org/fhir/StructureDefinition/Practitioner"
          },
          {
            "code" : "Reference",
            "targetProfile" : "http://hl7.org/fhir/StructureDefinition/Patient"
          }
        ],
        "mapping" : [
          {
            "identity" : "rim",
            "map" : ".participation[typeCode=AUT].role"
          },
          {
            "identity" : "w5",
            "map" : "who.author"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.asserter",
        "path" : "AllergyIntolerance.asserter",
        "short" : "Source of the information about the allergy",
        "definition" : "The source of the information about the allergy that is recorded.",
        "comment" : "The recorder takes repsonsibility for the content, but can reference the source from where they got it.",
        "alias" : [
          "Source",
          "Informant"
        ],
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.asserter",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "Reference",
            "targetProfile" : "http://hl7.org/fhir/StructureDefinition/Patient"
          },
          {
            "code" : "Reference",
            "targetProfile" : "http://hl7.org/fhir/StructureDefinition/RelatedPerson"
          },
          {
            "code" : "Reference",
            "targetProfile" : "http://hl7.org/fhir/StructureDefinition/Practitioner"
          }
        ],
        "mustSupport" : true,
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "IAM-14 (if patient) / IAM-18 (if practitioner)"
          },
          {
            "identity" : "rim",
            "map" : ".participation[typeCode=INF].role"
          },
          {
            "identity" : "w5",
            "map" : "who.source"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.lastOccurrence",
        "path" : "AllergyIntolerance.lastOccurrence",
        "short" : "Date(/time) of last known occurrence of a reaction",
        "definition" : "Represents the date and/or time of the last known occurrence of a reaction event.",
        "comment" : "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" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.lastOccurrence",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "dateTime"
          }
        ],
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "outBoundRelationship[typeCode=SUBJ].target[classCode=OBS, moodCode=EVN, code <= CommonClinicalObservationType, value <= ObservationValue (Reaction Type)].effectiveTime"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.note",
        "path" : "AllergyIntolerance.note",
        "short" : "Additional text not captured in other fields",
        "definition" : "Additional narrative about the propensity for the Adverse Reaction, not captured in other fields.",
        "comment" : "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" : 0,
        "max" : "*",
        "base" : {
          "path" : "AllergyIntolerance.note",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Annotation"
          }
        ],
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "subjectOf.observationEvent[code=\"annotation\"].value"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.reaction",
        "path" : "AllergyIntolerance.reaction",
        "short" : "Adverse Reaction Events linked to exposure to substance",
        "definition" : "Details about each adverse reaction event linked to exposure to the identified substance.",
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "AllergyIntolerance.reaction",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "BackboneElement"
          }
        ],
        "constraint" : [
          {
            "key" : "ele-1",
            "severity" : "error",
            "human" : "All FHIR elements must have a @value or children",
            "expression" : "hasValue() | (children().count() > id.count())",
            "xpath" : "@value|f:*|h:div",
            "source" : "Element"
          }
        ],
        "mustSupport" : true,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "outBoundRelationship[typeCode=SUBJ].target[classCode=OBS, moodCode=EVN, code <= CommonClinicalObservationType, value <= ObservationValue (Reaction Type)]"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.reaction.id",
        "path" : "AllergyIntolerance.reaction.id",
        "representation" : [
          "xmlAttr"
        ],
        "short" : "xml:id (or equivalent in JSON)",
        "definition" : "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "Element.id",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "string"
          }
        ],
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.reaction.extension",
        "path" : "AllergyIntolerance.reaction.extension",
        "short" : "Additional Content defined by implementations",
        "definition" : "May be used to represent additional information that is not part of the basic definition of the element. 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" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias" : [
          "extensions",
          "user content"
        ],
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "Element.extension",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Extension"
          }
        ],
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.reaction.modifierExtension",
        "path" : "AllergyIntolerance.reaction.modifierExtension",
        "short" : "Extensions that cannot be ignored",
        "definition" : "May be used to represent additional information that is not part of the basic definition of the 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" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias" : [
          "extensions",
          "user content",
          "modifiers"
        ],
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "BackboneElement.modifierExtension",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Extension"
          }
        ],
        "isModifier" : true,
        "isSummary" : true,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "N/A"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.reaction.substance",
        "path" : "AllergyIntolerance.reaction.substance",
        "short" : "Specific substance or pharmaceutical product considered to be responsible for event",
        "definition" : "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" : "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" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.reaction.substance",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "CodeableConcept"
          }
        ],
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "SubstanceCode"
            }
          ],
          "strength" : "example",
          "description" : "Codes defining the type of the substance (including pharmaceutical products).",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/ValueSet/substance-code"
          }
        },
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "outBoundRelationship[typeCode=SAS].target[classCode=SBADM, code <= ExposureCode].participation[typeCode=CSM].role[classCode=ADMM].player[classCode=MAT, determinerCode=KIND, code <= ExposureAgentEntityType]"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.reaction.manifestation",
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
            "valueCode" : "normative"
          },
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version",
            "valueCode" : "4.0.0"
          }
        ],
        "path" : "AllergyIntolerance.reaction.manifestation",
        "short" : "Concept - reference to a terminology or just  text",
        "definition" : "A concept that may be defined by a formal reference to a terminology or ontology or may be provided by text.",
        "comment" : "Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.",
        "min" : 1,
        "max" : "*",
        "base" : {
          "path" : "AllergyIntolerance.reaction.manifestation",
          "min" : 1,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "CodeableConcept",
            "profile" : "http://hl7.org/fhir/uv/ips/StructureDefinition/CodeableConcept-uv-ips"
          }
        ],
        "condition" : [
          "ele-1"
        ],
        "constraint" : [
          {
            "key" : "ele-1",
            "severity" : "error",
            "human" : "All FHIR elements must have a @value or children",
            "expression" : "hasValue() or (children().count() > id.count())",
            "xpath" : "@value|f:*|h:div",
            "source" : "Element"
          }
        ],
        "mustSupport" : true,
        "isModifier" : false,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "Manifestation"
            }
          ],
          "strength" : "preferred",
          "valueSetReference" : {
            "reference" : "http://hl7.eu/fhir/trillium2ValueSet/allergy-reaction-uv-ips"
          }
        },
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          },
          {
            "identity" : "v2",
            "map" : "CE/CNE/CWE"
          },
          {
            "identity" : "rim",
            "map" : "CD"
          },
          {
            "identity" : "orim",
            "map" : "fhir:CodeableConcept rdfs:subClassOf dt:CD"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.reaction.description",
        "path" : "AllergyIntolerance.reaction.description",
        "short" : "Description of the event as a whole",
        "definition" : "Text description about the reaction as a whole, including details of the manifestation if required.",
        "comment" : "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" : [
          "Narrative",
          "Text"
        ],
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.reaction.description",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "string"
          }
        ],
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "text"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.reaction.onset",
        "path" : "AllergyIntolerance.reaction.onset",
        "short" : "Date(/time) when manifestations showed",
        "definition" : "Record of the date and/or time of the onset of the Reaction.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.reaction.onset",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "dateTime"
          }
        ],
        "mustSupport" : true,
        "mapping" : [
          {
            "identity" : "v2",
            "map" : "AL1-6"
          },
          {
            "identity" : "rim",
            "map" : "effectiveTime.low"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.reaction.severity",
        "path" : "AllergyIntolerance.reaction.severity",
        "short" : "mild | moderate | severe (of event as a whole)",
        "definition" : "Clinical assessment of the severity of the reaction event as a whole, potentially considering multiple different manifestations.",
        "comment" : "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" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.reaction.severity",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "code"
          }
        ],
        "mustSupport" : true,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "AllergyIntoleranceSeverity"
            }
          ],
          "strength" : "required",
          "description" : "Clinical assessment of the severity of a reaction event as a whole, potentially considering multiple different manifestations.",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/ValueSet/reaction-event-severity"
          }
        },
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN, code=SEV, value <= SeverityObservation (Severity Level)]"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.reaction.exposureRoute",
        "path" : "AllergyIntolerance.reaction.exposureRoute",
        "short" : "How the subject was exposed to the substance",
        "definition" : "Identification of the route by which the subject was exposed to the substance.",
        "comment" : "Coding of the route of exposure with a terminology should be used wherever possible.",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "AllergyIntolerance.reaction.exposureRoute",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "CodeableConcept"
          }
        ],
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "RouteOfAdministration"
            }
          ],
          "strength" : "example",
          "description" : "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" : "http://hl7.org/fhir/ValueSet/route-codes"
          }
        },
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "outBoundRelationship[typeCode=SAS].target[classCode=SBADM, code <= ExposureCode].routeCode"
          }
        ]
      },
      {
        "id" : "AllergyIntolerance.reaction.note",
        "path" : "AllergyIntolerance.reaction.note",
        "short" : "Text about event not captured in other fields",
        "definition" : "Additional text about the adverse reaction event not captured in other fields.",
        "comment" : "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" : 0,
        "max" : "*",
        "base" : {
          "path" : "AllergyIntolerance.reaction.note",
          "min" : 0,
          "max" : "*"
        },
        "type" : [
          {
            "code" : "Annotation"
          }
        ],
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "subjectOf.observationEvent[code=\"annotation\"].value"
          }
        ]
      }
    ]
  },
  "differential" : {
    "element" : [
      {
        "id" : "AllergyIntolerance",
        "path" : "AllergyIntolerance",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.id",
        "path" : "AllergyIntolerance.id",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.meta",
        "path" : "AllergyIntolerance.meta",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.meta.profile",
        "path" : "AllergyIntolerance.meta.profile",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.text",
        "path" : "AllergyIntolerance.text",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.extension:abatement-datetime",
        "path" : "AllergyIntolerance.extension",
        "sliceName" : "abatement-datetime",
        "short" : "Abatement datetime",
        "definition" : "The date or estimated date that the condition resolved or went into remission.",
        "max" : "1",
        "type" : [
          {
            "code" : "Extension",
            "profile" : "http://hl7.org/fhir/uv/ips/StructureDefinition/abatement-dateTime-uv-ips"
          }
        ],
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.clinicalStatus",
        "path" : "AllergyIntolerance.clinicalStatus",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.verificationStatus",
        "path" : "AllergyIntolerance.verificationStatus",
        "comment" : "In the scope of the IPS the entered-in-error concept is not allowed.",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.type",
        "path" : "AllergyIntolerance.type",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.criticality",
        "path" : "AllergyIntolerance.criticality",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.code",
        "path" : "AllergyIntolerance.code",
        "slicing" : {
          "discriminator" : [
            {
              "type" : "value",
              "path" : "coding.system"
            }
          ],
          "description" : "Discriminated by code system",
          "rules" : "open"
        },
        "min" : 1,
        "max" : "1",
        "type" : [
          {
            "code" : "CodeableConcept",
            "profile" : "http://hl7.org/fhir/uv/ips/StructureDefinition/CodeableConcept-uv-ips"
          }
        ],
        "mustSupport" : true,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "AllergyIntoleranceCode"
            }
          ],
          "strength" : "preferred",
          "description" : "Type of the substance/product, allergy or intolerance condition.",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/uv/ips/ValueSet/allergy-intolerance-substance-condition-uv-ips"
          }
        }
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy",
        "path" : "AllergyIntolerance.code",
        "sliceName" : "absentOrUnknownAllergy",
        "short" : "Code for absent or unknown allergy or intolerance",
        "definition" : "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" : "CodeableConcept",
            "profile" : "http://hl7.org/fhir/uv/ips/StructureDefinition/CodeableConcept-uv-ips"
          }
        ],
        "mustSupport" : true,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "absentOrUnknownAllergy"
            }
          ],
          "strength" : "required",
          "description" : "negation/exclusion codes for reporting no known allergies or not available data.",
          "valueSetReference" : {
            "reference" : "http://hl7.org/fhir/uv/ips/ValueSet/absent-or-unknown-allergies-uv-ips"
          }
        }
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding",
        "path" : "AllergyIntolerance.code.coding",
        "min" : 1,
        "max" : "1",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.code:absentOrUnknownAllergy.coding.system",
        "path" : "AllergyIntolerance.code.coding.system",
        "min" : 1,
        "max" : "1",
        "fixedUri" : "http://hl7.org/fhir/uv/ips/CodeSystem/absent-unknown-uv-ips",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.patient",
        "path" : "AllergyIntolerance.patient",
        "type" : [
          {
            "code" : "Reference",
            "targetProfile" : "http://hl7.eu/fhir/trillium2/StructureDefinition/Patient-uv-ips"
          }
        ],
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.patient.reference",
        "path" : "AllergyIntolerance.patient.reference",
        "min" : 1,
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.onsetDateTime:onsetDateTime",
        "path" : "AllergyIntolerance.onsetDateTime",
        "sliceName" : "onsetDateTime",
        "type" : [
          {
            "code" : "dateTime"
          }
        ],
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.asserter",
        "path" : "AllergyIntolerance.asserter",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.reaction",
        "path" : "AllergyIntolerance.reaction",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.reaction.manifestation",
        "path" : "AllergyIntolerance.reaction.manifestation",
        "type" : [
          {
            "code" : "CodeableConcept",
            "profile" : "http://hl7.org/fhir/uv/ips/StructureDefinition/CodeableConcept-uv-ips"
          }
        ],
        "mustSupport" : true,
        "binding" : {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString" : "Manifestation"
            }
          ],
          "strength" : "preferred",
          "valueSetReference" : {
            "reference" : "http://hl7.eu/fhir/trillium2ValueSet/allergy-reaction-uv-ips"
          }
        }
      },
      {
        "id" : "AllergyIntolerance.reaction.onset",
        "path" : "AllergyIntolerance.reaction.onset",
        "mustSupport" : true
      },
      {
        "id" : "AllergyIntolerance.reaction.severity",
        "path" : "AllergyIntolerance.reaction.severity",
        "mustSupport" : true
      }
    ]
  }
}