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FHIR IG Statistics: StructureDefinition/ImmunizationsSection

Packagehl7.fhir.uv.ips
TypeStructureDefinition
IdImmunizationsSection
FHIR VersionR4
Sourcehttp://hl7.org/fhir/uv/ips/https://build.fhir.org/ig/costateixeira/fhir-ips/StructureDefinition-ImmunizationsSection.html
URLhttp://hl7.org/fhir/uv/ips/StructureDefinition/ImmunizationsSection
Version2.0.0
Statusactive
Date2025-05-05T17:00:38+00:00
NameImmunizationsSection
TitleImmunizations
Realmuv
Authorityhl7
DescriptionImmunizations Section
Typehttp://hl7.org/fhir/uv/ips/StructureDefinition/ImmunizationsSection
Kindlogical

Resources that use this resource

StructureDefinition
ISO27269ISO 27269 IPS

Resources that this resource uses

No resources found


Narrative

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

Generated Narrative: StructureDefinition ImmunizationsSection

NameFlagsCard.TypeDescription & Constraintsdoco
.. ImmunizationsSection 0..*BaseImmunizations
Instances of this logical model can be the target of a Reference
... contentStatus 0..1CodeableConceptImmunizations content status
... immunization 0..*BackboneElementImmunization
.... vaccineType 0..1CodeableConceptVaccine for type of disease
.... targetDiseases 0..*BackboneElementTarget diseases
..... targetDisease 0..1CodeableConceptTarget disease
.... dateOfImmunization 0..1dateTimeDate of immunization
.... dosesInSeries 0..1QuantityNumber in a series of doses
.... productAdministered 0..1BackboneElementProduct administered
..... brandName 0..1stringBrand name
..... vaccineProphylaxisComponent 0..1stringVaccine/prophylaxis or its component
.... productAdministrationProcess 0..1BackboneElementProduct administration process
..... performer 0..1Reference()Performer
..... routeOfAdministration 0..1CodeableConceptRoute of administration

doco Documentation for this format

Source

{
  "resourceType": "StructureDefinition",
  "id": "ImmunizationsSection",
  "text": {
    "status": "extensions",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics",
      "valueCode": "can-be-target"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "pc"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 2,
      "_valueInteger": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/ips/ImplementationGuide/hl7.fhir.uv.ips"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/ips/ImplementationGuide/hl7.fhir.uv.ips"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/uv/ips/StructureDefinition/ImmunizationsSection",
  "version": "2.0.0",
  "name": "ImmunizationsSection",
  "title": "Immunizations",
  "status": "active",
  "date": "2025-05-05T17:00:38+00:00",
  "publisher": "HL7 International / Patient Care",
  "contact": [
    {
      "name": "HL7 International / Patient Care",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/patientcare"
        }
      ]
    }
  ],
  "description": "Immunizations Section",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "fhirVersion": "4.0.1",
  "kind": "logical",
  "abstract": false,
  "type": "http://hl7.org/fhir/uv/ips/StructureDefinition/ImmunizationsSection",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Base",
  "derivation": "specialization",
  "snapshot": {
    "extension": [
      {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
        "valueString": "4.0.1"
      }
    ],
    "element": [
      {
        "id": "ImmunizationsSection",
        "path": "ImmunizationsSection",
        "short": "Immunizations",
        "definition": "Immunizations Section",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Base",
          "min": 0,
          "max": "*"
        },
        "isModifier": false
      },
      {
        "id": "ImmunizationsSection.contentStatus",
        "path": "ImmunizationsSection.contentStatus",
        "short": "Immunizations content status",
        "definition": "Immunizations content status",
        "comment": "Conditional",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ImmunizationsSection.contentStatus",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization",
        "path": "ImmunizationsSection.immunization",
        "short": "Immunization",
        "definition": "Immunization",
        "min": 0,
        "max": "*",
        "base": {
          "path": "ImmunizationsSection.immunization",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "BackboneElement"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.id",
        "path": "ImmunizationsSection.immunization.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": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.extension",
        "path": "ImmunizationsSection.immunization.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.modifierExtension",
        "path": "ImmunizationsSection.immunization.modifierExtension",
        "short": "Extensions that cannot be ignored even if unrecognized",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
        "alias": [
          "extensions",
          "user content",
          "modifiers"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "BackboneElement.modifierExtension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": true,
        "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.vaccineType",
        "path": "ImmunizationsSection.immunization.vaccineType",
        "short": "Vaccine for type of disease",
        "definition": "Vaccine for type of disease",
        "comment": "Required (Exceptions allowed)",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ImmunizationsSection.immunization.vaccineType",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.targetDiseases",
        "path": "ImmunizationsSection.immunization.targetDiseases",
        "short": "Target diseases",
        "definition": "Target diseases",
        "min": 0,
        "max": "*",
        "base": {
          "path": "ImmunizationsSection.immunization.targetDiseases",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "BackboneElement"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.targetDiseases.id",
        "path": "ImmunizationsSection.immunization.targetDiseases.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": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.targetDiseases.extension",
        "path": "ImmunizationsSection.immunization.targetDiseases.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.targetDiseases.modifierExtension",
        "path": "ImmunizationsSection.immunization.targetDiseases.modifierExtension",
        "short": "Extensions that cannot be ignored even if unrecognized",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
        "alias": [
          "extensions",
          "user content",
          "modifiers"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "BackboneElement.modifierExtension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": true,
        "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.targetDiseases.targetDisease",
        "path": "ImmunizationsSection.immunization.targetDiseases.targetDisease",
        "short": "Target disease",
        "definition": "Target disease",
        "comment": "Required (Exceptions allowed)",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ImmunizationsSection.immunization.targetDiseases.targetDisease",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.dateOfImmunization",
        "path": "ImmunizationsSection.immunization.dateOfImmunization",
        "short": "Date of immunization",
        "definition": "Date of immunization",
        "comment": "Required (Exceptions allowed)",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ImmunizationsSection.immunization.dateOfImmunization",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.dosesInSeries",
        "path": "ImmunizationsSection.immunization.dosesInSeries",
        "short": "Number in a series of doses",
        "definition": "Number in a series of doses",
        "comment": "Optional",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ImmunizationsSection.immunization.dosesInSeries",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Quantity"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministered",
        "path": "ImmunizationsSection.immunization.productAdministered",
        "short": "Product administered",
        "definition": "Product administered",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ImmunizationsSection.immunization.productAdministered",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "BackboneElement"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministered.id",
        "path": "ImmunizationsSection.immunization.productAdministered.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": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministered.extension",
        "path": "ImmunizationsSection.immunization.productAdministered.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministered.modifierExtension",
        "path": "ImmunizationsSection.immunization.productAdministered.modifierExtension",
        "short": "Extensions that cannot be ignored even if unrecognized",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
        "alias": [
          "extensions",
          "user content",
          "modifiers"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "BackboneElement.modifierExtension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": true,
        "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministered.brandName",
        "path": "ImmunizationsSection.immunization.productAdministered.brandName",
        "short": "Brand name",
        "definition": "Brand name",
        "comment": "Required if known",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ImmunizationsSection.immunization.productAdministered.brandName",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministered.vaccineProphylaxisComponent",
        "path": "ImmunizationsSection.immunization.productAdministered.vaccineProphylaxisComponent",
        "short": "Vaccine/prophylaxis or its component",
        "definition": "Vaccine/prophylaxis or its component",
        "comment": "Required if known",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ImmunizationsSection.immunization.productAdministered.vaccineProphylaxisComponent",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministrationProcess",
        "path": "ImmunizationsSection.immunization.productAdministrationProcess",
        "short": "Product administration process",
        "definition": "Product administration process",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ImmunizationsSection.immunization.productAdministrationProcess",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "BackboneElement"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministrationProcess.id",
        "path": "ImmunizationsSection.immunization.productAdministrationProcess.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": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "string"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministrationProcess.extension",
        "path": "ImmunizationsSection.immunization.productAdministrationProcess.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministrationProcess.modifierExtension",
        "path": "ImmunizationsSection.immunization.productAdministrationProcess.modifierExtension",
        "short": "Extensions that cannot be ignored even if unrecognized",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
        "alias": [
          "extensions",
          "user content",
          "modifiers"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "BackboneElement.modifierExtension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": true,
        "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministrationProcess.performer",
        "path": "ImmunizationsSection.immunization.productAdministrationProcess.performer",
        "short": "Performer",
        "definition": "Performer",
        "comment": "Optional",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ImmunizationsSection.immunization.productAdministrationProcess.performer",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Reference"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministrationProcess.routeOfAdministration",
        "path": "ImmunizationsSection.immunization.productAdministrationProcess.routeOfAdministration",
        "short": "Route of administration",
        "definition": "Route of administration",
        "comment": "Optional",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ImmunizationsSection.immunization.productAdministrationProcess.routeOfAdministration",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      }
    ]
  },
  "differential": {
    "element": [
      {
        "id": "ImmunizationsSection",
        "path": "ImmunizationsSection",
        "short": "Immunizations",
        "definition": "Immunizations Section"
      },
      {
        "id": "ImmunizationsSection.contentStatus",
        "path": "ImmunizationsSection.contentStatus",
        "short": "Immunizations content status",
        "definition": "Immunizations content status",
        "comment": "Conditional",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization",
        "path": "ImmunizationsSection.immunization",
        "short": "Immunization",
        "definition": "Immunization",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "BackboneElement"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.vaccineType",
        "path": "ImmunizationsSection.immunization.vaccineType",
        "short": "Vaccine for type of disease",
        "definition": "Vaccine for type of disease",
        "comment": "Required (Exceptions allowed)",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.targetDiseases",
        "path": "ImmunizationsSection.immunization.targetDiseases",
        "short": "Target diseases",
        "definition": "Target diseases",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "BackboneElement"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.targetDiseases.targetDisease",
        "path": "ImmunizationsSection.immunization.targetDiseases.targetDisease",
        "short": "Target disease",
        "definition": "Target disease",
        "comment": "Required (Exceptions allowed)",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.dateOfImmunization",
        "path": "ImmunizationsSection.immunization.dateOfImmunization",
        "short": "Date of immunization",
        "definition": "Date of immunization",
        "comment": "Required (Exceptions allowed)",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.dosesInSeries",
        "path": "ImmunizationsSection.immunization.dosesInSeries",
        "short": "Number in a series of doses",
        "definition": "Number in a series of doses",
        "comment": "Optional",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Quantity"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministered",
        "path": "ImmunizationsSection.immunization.productAdministered",
        "short": "Product administered",
        "definition": "Product administered",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "BackboneElement"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministered.brandName",
        "path": "ImmunizationsSection.immunization.productAdministered.brandName",
        "short": "Brand name",
        "definition": "Brand name",
        "comment": "Required if known",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministered.vaccineProphylaxisComponent",
        "path": "ImmunizationsSection.immunization.productAdministered.vaccineProphylaxisComponent",
        "short": "Vaccine/prophylaxis or its component",
        "definition": "Vaccine/prophylaxis or its component",
        "comment": "Required if known",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministrationProcess",
        "path": "ImmunizationsSection.immunization.productAdministrationProcess",
        "short": "Product administration process",
        "definition": "Product administration process",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "BackboneElement"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministrationProcess.performer",
        "path": "ImmunizationsSection.immunization.productAdministrationProcess.performer",
        "short": "Performer",
        "definition": "Performer",
        "comment": "Optional",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Reference"
          }
        ]
      },
      {
        "id": "ImmunizationsSection.immunization.productAdministrationProcess.routeOfAdministration",
        "path": "ImmunizationsSection.immunization.productAdministrationProcess.routeOfAdministration",
        "short": "Route of administration",
        "definition": "Route of administration",
        "comment": "Optional",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      }
    ]
  }
}