FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5
0.0.1-snapshot-2 - informative International flag

FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5 - Version 0.0.1-snapshot-2. See the Directory of published versions

Extension: Ext_R5_SubstancePolymer - Detailed Descriptions

Page standards status: Informative Maturity Level: 0

Definitions for the ext-R5-SubstancePolymer extension.

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition

This cross-version extension represents SubstancePolymer from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

ShortProperties of a substance specific to it being a polymer
Control0..*
2. Extension.extension
Control0..*
SlicingThis element introduces a set of slices on Extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
  • value @ url
  • 4. Extension.extension:class
    Slice Nameclass
    Definition

    This cross-version extension represents SubstancePolymer.class from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

    ShortOverall type of the polymer
    Control0..1
    6. Extension.extension:class.url
    Control1..1
    Fixed Valueclass
    8. Extension.extension:class.value[x]
    Definition

    This cross-version extension represents SubstancePolymer.class from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

    ShortOverall type of the polymer
    TypeCodeableConcept
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    10. Extension.extension:geometry
    Slice Namegeometry
    Definition

    This cross-version extension represents SubstancePolymer.geometry from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

    ShortPolymer geometry, e.g. linear, branched, cross-linked, network or dendritic
    Control0..1
    12. Extension.extension:geometry.url
    Control1..1
    Fixed Valuegeometry
    14. Extension.extension:geometry.value[x]
    Definition

    This cross-version extension represents SubstancePolymer.geometry from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

    ShortPolymer geometry, e.g. linear, branched, cross-linked, network or dendritic
    TypeCodeableConcept
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    16. Extension.extension:copolymerConnectivity
    Slice NamecopolymerConnectivity
    Definition

    This cross-version extension represents SubstancePolymer.copolymerConnectivity from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

    ShortDescrtibes the copolymer sequence type (polymer connectivity)
    Control0..*
    18. Extension.extension:copolymerConnectivity.url
    Control1..1
    Fixed ValuecopolymerConnectivity
    20. Extension.extension:copolymerConnectivity.value[x]
    Definition

    This cross-version extension represents SubstancePolymer.copolymerConnectivity from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

    ShortDescrtibes the copolymer sequence type (polymer connectivity)
    TypeCodeableConcept
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    22. Extension.extension:modification
    Slice Namemodification
    Definition

    This cross-version extension represents SubstancePolymer.modification from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

    ShortTodo - this is intended to connect to a repeating full modification structure, also used by Protein and Nucleic Acid . String is just a placeholder
    Control0..1
    24. Extension.extension:modification.url
    Control1..1
    Fixed Valuemodification
    26. Extension.extension:modification.value[x]
    Definition

    This cross-version extension represents SubstancePolymer.modification from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

    ShortTodo - this is intended to connect to a repeating full modification structure, also used by Protein and Nucleic Acid . String is just a placeholder
    Typestring
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    28. Extension.extension:monomerSet
    Slice NamemonomerSet
    Definition

    This cross-version extension represents SubstancePolymer.monomerSet from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

    ShortTodo
    Control0..*
    30. Extension.extension:monomerSet.extension
    Control0..*
    SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
    • value @ url
    • 32. Extension.extension:monomerSet.extension:ratioType
      Slice NameratioType
      Definition

      This cross-version extension represents SubstancePolymer.monomerSet.ratioType from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

      ShortCaptures the type of ratio to the entire polymer, e.g. Monomer/Polymer ratio, SRU/Polymer Ratio
      Control0..1
      34. Extension.extension:monomerSet.extension:ratioType.url
      Control1..1
      Fixed ValueratioType
      36. Extension.extension:monomerSet.extension:ratioType.value[x]
      Definition

      This cross-version extension represents SubstancePolymer.monomerSet.ratioType from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

      ShortCaptures the type of ratio to the entire polymer, e.g. Monomer/Polymer ratio, SRU/Polymer Ratio
      TypeCodeableConcept
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      38. Extension.extension:monomerSet.extension:startingMaterial
      Slice NamestartingMaterial
      Definition

      This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

      ShortThe starting materials - monomer(s) used in the synthesis of the polymer
      Control0..*
      40. Extension.extension:monomerSet.extension:startingMaterial.extension
      Control0..*
      SlicingThis element introduces a set of slices on Extension.extension.extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
      • value @ url
      • 42. Extension.extension:monomerSet.extension:startingMaterial.extension:code
        Slice Namecode
        Definition

        This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.code from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

        ShortThe type of substance for this starting material
        Control0..1
        44. Extension.extension:monomerSet.extension:startingMaterial.extension:code.url
        Control1..1
        Fixed Valuecode
        46. Extension.extension:monomerSet.extension:startingMaterial.extension:code.value[x]
        Definition

        This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.code from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

        ShortThe type of substance for this starting material
        TypeCodeableConcept
        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
        48. Extension.extension:monomerSet.extension:startingMaterial.extension:category
        Slice Namecategory
        Definition

        This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.category from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

        ShortSubstance high level category, e.g. chemical substance
        Control0..1
        50. Extension.extension:monomerSet.extension:startingMaterial.extension:category.url
        Control1..1
        Fixed Valuecategory
        52. Extension.extension:monomerSet.extension:startingMaterial.extension:category.value[x]
        Definition

        This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.category from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

        ShortSubstance high level category, e.g. chemical substance
        TypeCodeableConcept
        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
        54. Extension.extension:monomerSet.extension:startingMaterial.extension:isDefining
        Slice NameisDefining
        Definition

        This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.isDefining from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

        ShortUsed to specify whether the attribute described is a defining element for the unique identification of the polymer
        Control0..1
        56. Extension.extension:monomerSet.extension:startingMaterial.extension:isDefining.url
        Control1..1
        Fixed ValueisDefining
        58. Extension.extension:monomerSet.extension:startingMaterial.extension:isDefining.value[x]
        Definition

        This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.isDefining from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

        ShortUsed to specify whether the attribute described is a defining element for the unique identification of the polymer
        Typeboolean
        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        60. Extension.extension:monomerSet.extension:startingMaterial.extension:amount
        Slice Nameamount
        Definition

        This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.amount from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

        ShortA percentage
        Control0..1
        62. Extension.extension:monomerSet.extension:startingMaterial.extension:amount.url
        Control1..1
        Fixed Valueamount
        64. Extension.extension:monomerSet.extension:startingMaterial.extension:amount.value[x]
        Definition

        This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.amount from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

        ShortA percentage
        TypeQuantity
        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
        66. Extension.extension:monomerSet.extension:startingMaterial.url
        Control1..1
        Fixed ValuestartingMaterial
        68. Extension.extension:monomerSet.url
        Control1..1
        Fixed ValuemonomerSet
        70. Extension.extension:repeat
        Slice Namerepeat
        Definition

        This cross-version extension represents SubstancePolymer.repeat from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

        ShortSpecifies and quantifies the repeated units and their configuration
        Control0..*
        72. Extension.extension:repeat.extension
        Control0..*
        SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
        • value @ url
        • 74. Extension.extension:repeat.extension:averageMolecularFormula
          Slice NameaverageMolecularFormula
          Definition

          This cross-version extension represents SubstancePolymer.repeat.averageMolecularFormula from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

          ShortA representation of an (average) molecular formula from a polymer
          Control0..1
          76. Extension.extension:repeat.extension:averageMolecularFormula.url
          Control1..1
          Fixed ValueaverageMolecularFormula
          78. Extension.extension:repeat.extension:averageMolecularFormula.value[x]
          Definition

          This cross-version extension represents SubstancePolymer.repeat.averageMolecularFormula from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

          ShortA representation of an (average) molecular formula from a polymer
          Typestring
          [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          80. Extension.extension:repeat.extension:repeatUnitAmountType
          Slice NamerepeatUnitAmountType
          Definition

          This cross-version extension represents SubstancePolymer.repeat.repeatUnitAmountType from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

          ShortHow the quantitative amount of Structural Repeat Units is captured (e.g. Exact, Numeric, Average)
          Control0..1
          82. Extension.extension:repeat.extension:repeatUnitAmountType.url
          Control1..1
          Fixed ValuerepeatUnitAmountType
          84. Extension.extension:repeat.extension:repeatUnitAmountType.value[x]
          Definition

          This cross-version extension represents SubstancePolymer.repeat.repeatUnitAmountType from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

          ShortHow the quantitative amount of Structural Repeat Units is captured (e.g. Exact, Numeric, Average)
          TypeCodeableConcept
          [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
          86. Extension.extension:repeat.extension:repeatUnit
          Slice NamerepeatUnit
          Definition

          This cross-version extension represents SubstancePolymer.repeat.repeatUnit from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

          ShortAn SRU - Structural Repeat Unit
          Control0..*
          88. Extension.extension:repeat.extension:repeatUnit.extension
          Control0..*
          SlicingThis element introduces a set of slices on Extension.extension.extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
          • value @ url
          • 90. Extension.extension:repeat.extension:repeatUnit.extension:unit
            Slice Nameunit
            Definition

            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.unit from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

            ShortStructural repeat units are essential elements for defining polymers
            Control0..1
            92. Extension.extension:repeat.extension:repeatUnit.extension:unit.url
            Control1..1
            Fixed Valueunit
            94. Extension.extension:repeat.extension:repeatUnit.extension:unit.value[x]
            Definition

            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.unit from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

            ShortStructural repeat units are essential elements for defining polymers
            Typestring
            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            96. Extension.extension:repeat.extension:repeatUnit.extension:orientation
            Slice Nameorientation
            Definition

            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.orientation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

            ShortThe orientation of the polymerisation, e.g. head-tail, head-head, random
            Control0..1
            98. Extension.extension:repeat.extension:repeatUnit.extension:orientation.url
            Control1..1
            Fixed Valueorientation
            100. Extension.extension:repeat.extension:repeatUnit.extension:orientation.value[x]
            Definition

            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.orientation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

            ShortThe orientation of the polymerisation, e.g. head-tail, head-head, random
            TypeCodeableConcept
            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
            102. Extension.extension:repeat.extension:repeatUnit.extension:amount
            Slice Nameamount
            Definition

            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.amount from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

            ShortNumber of repeats of this unit
            Control0..1
            104. Extension.extension:repeat.extension:repeatUnit.extension:amount.url
            Control1..1
            Fixed Valueamount
            106. Extension.extension:repeat.extension:repeatUnit.extension:amount.value[x]
            Definition

            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.amount from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

            ShortNumber of repeats of this unit
            Typeinteger
            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            108. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation
            Slice NamedegreeOfPolymerisation
            Definition

            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

            ShortApplies to homopolymer and block co-polymers where the degree of polymerisation within a block can be described
            Control0..*
            110. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension
            Control0..*
            SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
            • value @ url
            • 112. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:type
              Slice Nametype
              Definition

              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.type from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

              ShortThe type of the degree of polymerisation shall be described, e.g. SRU/Polymer Ratio
              Control0..1
              114. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:type.url
              Control1..1
              Fixed Valuetype
              116. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:type.value[x]
              Definition

              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.type from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

              ShortThe type of the degree of polymerisation shall be described, e.g. SRU/Polymer Ratio
              TypeCodeableConcept
              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
              118. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:average
              Slice Nameaverage
              Definition

              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.average from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

              ShortAn average amount of polymerisation
              Control0..1
              120. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:average.url
              Control1..1
              Fixed Valueaverage
              122. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:average.value[x]
              Definition

              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.average from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

              ShortAn average amount of polymerisation
              Typeinteger
              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              124. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:low
              Slice Namelow
              Definition

              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.low from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

              ShortA low expected limit of the amount
              Control0..1
              126. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:low.url
              Control1..1
              Fixed Valuelow
              128. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:low.value[x]
              Definition

              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.low from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

              ShortA low expected limit of the amount
              Typeinteger
              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              130. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:high
              Slice Namehigh
              Definition

              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.high from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

              ShortA high expected limit of the amount
              Control0..1
              132. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:high.url
              Control1..1
              Fixed Valuehigh
              134. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:high.value[x]
              Definition

              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.high from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

              ShortA high expected limit of the amount
              Typeinteger
              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              136. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.url
              Control1..1
              Fixed ValuedegreeOfPolymerisation
              138. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation
              Slice NamestructuralRepresentation
              Definition

              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

              ShortA graphical structure for this SRU
              Control0..*
              140. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension
              Control0..*
              SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
              • value @ url
              • 142. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:type
                Slice Nametype
                Definition

                This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.type from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                ShortThe type of structure (e.g. Full, Partial, Representative)
                Control0..1
                144. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:type.url
                Control1..1
                Fixed Valuetype
                146. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:type.value[x]
                Definition

                This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.type from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                ShortThe type of structure (e.g. Full, Partial, Representative)
                TypeCodeableConcept
                [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                148. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:representation
                Slice Namerepresentation
                Definition

                This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.representation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                ShortThe structural representation as text string in a standard format e.g. InChI, SMILES, MOLFILE, CDX, SDF, PDB, mmCIF
                Control0..1
                150. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:representation.url
                Control1..1
                Fixed Valuerepresentation
                152. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:representation.value[x]
                Definition

                This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.representation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                ShortThe structural representation as text string in a standard format e.g. InChI, SMILES, MOLFILE, CDX, SDF, PDB, mmCIF
                Typestring
                [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                154. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:format
                Slice Nameformat
                Definition

                This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.format from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                ShortThe format of the representation e.g. InChI, SMILES, MOLFILE, CDX, SDF, PDB, mmCIF
                Control0..1
                156. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:format.url
                Control1..1
                Fixed Valueformat
                158. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:format.value[x]
                Definition

                This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.format from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                ShortThe format of the representation e.g. InChI, SMILES, MOLFILE, CDX, SDF, PDB, mmCIF
                TypeCodeableConcept
                [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                160. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:attachment
                Slice Nameattachment
                Definition

                This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.attachment from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                ShortAn attached file with the structural representation
                Control0..1
                162. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:attachment.url
                Control1..1
                Fixed Valueattachment
                164. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:attachment.value[x]
                Definition

                This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.attachment from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                ShortAn attached file with the structural representation
                TypeAttachment
                [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                166. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.url
                Control1..1
                Fixed ValuestructuralRepresentation
                168. Extension.extension:repeat.extension:repeatUnit.url
                Control1..1
                Fixed ValuerepeatUnit
                170. Extension.extension:repeat.url
                Control1..1
                Fixed Valuerepeat
                172. Extension.url
                Control1..1
                Fixed Valuehttp://hl7.org/fhir/5.0/StructureDefinition/extension-SubstancePolymer

                Guidance on how to interpret the contents of this table can be foundhere

                0. Extension
                Definition

                This cross-version extension represents SubstancePolymer from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                Optional Extension Element - found in all resources.

                ShortProperties of a substance specific to it being a polymerOptional Extensions Element
                Control0..*
                This element is affected by the following invariants: ele-1
                Is Modifierfalse
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                2. Extension.extension
                Definition

                An Extension


                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.

                ShortExtensionAdditional content defined by implementations
                Comments

                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.

                Control0..*
                TypeExtension
                Is Modifierfalse
                Summaryfalse
                Alternate Namesextensions, user content
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                SlicingThis element introduces a set of slices on Extension.extension. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators:
                • value @ url
                • 4. Extension.extension:class
                  Slice Nameclass
                  Definition

                  This cross-version extension represents SubstancePolymer.class from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                  ShortOverall type of the polymerAdditional content defined by implementations
                  Control0..1*
                  TypeExtension
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  6. Extension.extension:class.url
                  Definition

                  Source of the definition for the extension code - a logical name or a URL.

                  Shortidentifies the meaning of the extension
                  Comments

                  The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                  Control1..1
                  Typeuri
                  Is Modifierfalse
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Summaryfalse
                  Fixed Valueclass
                  8. Extension.extension:class.value[x]
                  Definition

                  This cross-version extension represents SubstancePolymer.class from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                  Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                  ShortOverall type of the polymerValue of extension
                  Control0..1
                  TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                  [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  10. Extension.extension:geometry
                  Slice Namegeometry
                  Definition

                  This cross-version extension represents SubstancePolymer.geometry from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                  ShortPolymer geometry, e.g. linear, branched, cross-linked, network or dendriticAdditional content defined by implementations
                  Control0..1*
                  TypeExtension
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  12. Extension.extension:geometry.url
                  Definition

                  Source of the definition for the extension code - a logical name or a URL.

                  Shortidentifies the meaning of the extension
                  Comments

                  The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                  Control1..1
                  Typeuri
                  Is Modifierfalse
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Summaryfalse
                  Fixed Valuegeometry
                  14. Extension.extension:geometry.value[x]
                  Definition

                  This cross-version extension represents SubstancePolymer.geometry from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                  Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                  ShortPolymer geometry, e.g. linear, branched, cross-linked, network or dendriticValue of extension
                  Control0..1
                  TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                  [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  16. Extension.extension:copolymerConnectivity
                  Slice NamecopolymerConnectivity
                  Definition

                  This cross-version extension represents SubstancePolymer.copolymerConnectivity from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                  ShortDescrtibes the copolymer sequence type (polymer connectivity)Additional content defined by implementations
                  Control0..*
                  TypeExtension
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  18. Extension.extension:copolymerConnectivity.url
                  Definition

                  Source of the definition for the extension code - a logical name or a URL.

                  Shortidentifies the meaning of the extension
                  Comments

                  The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                  Control1..1
                  Typeuri
                  Is Modifierfalse
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Summaryfalse
                  Fixed ValuecopolymerConnectivity
                  20. Extension.extension:copolymerConnectivity.value[x]
                  Definition

                  This cross-version extension represents SubstancePolymer.copolymerConnectivity from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                  Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                  ShortDescrtibes the copolymer sequence type (polymer connectivity)Value of extension
                  Control0..1
                  TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                  [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  22. Extension.extension:modification
                  Slice Namemodification
                  Definition

                  This cross-version extension represents SubstancePolymer.modification from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                  ShortTodo - this is intended to connect to a repeating full modification structure, also used by Protein and Nucleic Acid . String is just a placeholderAdditional content defined by implementations
                  Control0..1*
                  TypeExtension
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  24. Extension.extension:modification.url
                  Definition

                  Source of the definition for the extension code - a logical name or a URL.

                  Shortidentifies the meaning of the extension
                  Comments

                  The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                  Control1..1
                  Typeuri
                  Is Modifierfalse
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Summaryfalse
                  Fixed Valuemodification
                  26. Extension.extension:modification.value[x]
                  Definition

                  This cross-version extension represents SubstancePolymer.modification from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                  Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                  ShortTodo - this is intended to connect to a repeating full modification structure, also used by Protein and Nucleic Acid . String is just a placeholderValue of extension
                  Control0..1
                  Typestring, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                  [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  28. Extension.extension:monomerSet
                  Slice NamemonomerSet
                  Definition

                  This cross-version extension represents SubstancePolymer.monomerSet from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                  ShortTodoAdditional content defined by implementations
                  Control0..*
                  TypeExtension
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  30. Extension.extension:monomerSet.extension
                  Definition

                  An Extension


                  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.

                  ShortExtensionAdditional content defined by implementations
                  Comments

                  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.

                  Control0..*
                  TypeExtension
                  Is Modifierfalse
                  Summaryfalse
                  Alternate Namesextensions, user content
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators:
                  • value @ url
                  • 32. Extension.extension:monomerSet.extension:ratioType
                    Slice NameratioType
                    Definition

                    This cross-version extension represents SubstancePolymer.monomerSet.ratioType from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                    ShortCaptures the type of ratio to the entire polymer, e.g. Monomer/Polymer ratio, SRU/Polymer RatioAdditional content defined by implementations
                    Control0..1*
                    TypeExtension
                    Is Modifierfalse
                    Summaryfalse
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                    34. Extension.extension:monomerSet.extension:ratioType.url
                    Definition

                    Source of the definition for the extension code - a logical name or a URL.

                    Shortidentifies the meaning of the extension
                    Comments

                    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                    Control1..1
                    Typeuri
                    Is Modifierfalse
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Summaryfalse
                    Fixed ValueratioType
                    36. Extension.extension:monomerSet.extension:ratioType.value[x]
                    Definition

                    This cross-version extension represents SubstancePolymer.monomerSet.ratioType from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                    ShortCaptures the type of ratio to the entire polymer, e.g. Monomer/Polymer ratio, SRU/Polymer RatioValue of extension
                    Control0..1
                    TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                    Is Modifierfalse
                    Summaryfalse
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    38. Extension.extension:monomerSet.extension:startingMaterial
                    Slice NamestartingMaterial
                    Definition

                    This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                    ShortThe starting materials - monomer(s) used in the synthesis of the polymerAdditional content defined by implementations
                    Control0..*
                    TypeExtension
                    Is Modifierfalse
                    Summaryfalse
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                    40. Extension.extension:monomerSet.extension:startingMaterial.extension
                    Definition

                    An Extension


                    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.

                    ShortExtensionAdditional content defined by implementations
                    Comments

                    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.

                    Control0..*
                    TypeExtension
                    Is Modifierfalse
                    Summaryfalse
                    Alternate Namesextensions, user content
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                    SlicingThis element introduces a set of slices on Extension.extension.extension.extension. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators:
                    • value @ url
                    • 42. Extension.extension:monomerSet.extension:startingMaterial.extension:code
                      Slice Namecode
                      Definition

                      This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.code from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                      ShortThe type of substance for this starting materialAdditional content defined by implementations
                      Control0..1*
                      TypeExtension
                      Is Modifierfalse
                      Summaryfalse
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      44. Extension.extension:monomerSet.extension:startingMaterial.extension:code.url
                      Definition

                      Source of the definition for the extension code - a logical name or a URL.

                      Shortidentifies the meaning of the extension
                      Comments

                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                      Control1..1
                      Typeuri
                      Is Modifierfalse
                      XML FormatIn the XML format, this property is represented as an attribute.
                      Summaryfalse
                      Fixed Valuecode
                      46. Extension.extension:monomerSet.extension:startingMaterial.extension:code.value[x]
                      Definition

                      This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.code from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                      Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                      ShortThe type of substance for this starting materialValue of extension
                      Control0..1
                      TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                      Is Modifierfalse
                      Summaryfalse
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      48. Extension.extension:monomerSet.extension:startingMaterial.extension:category
                      Slice Namecategory
                      Definition

                      This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.category from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                      ShortSubstance high level category, e.g. chemical substanceAdditional content defined by implementations
                      Control0..1*
                      TypeExtension
                      Is Modifierfalse
                      Summaryfalse
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      50. Extension.extension:monomerSet.extension:startingMaterial.extension:category.url
                      Definition

                      Source of the definition for the extension code - a logical name or a URL.

                      Shortidentifies the meaning of the extension
                      Comments

                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                      Control1..1
                      Typeuri
                      Is Modifierfalse
                      XML FormatIn the XML format, this property is represented as an attribute.
                      Summaryfalse
                      Fixed Valuecategory
                      52. Extension.extension:monomerSet.extension:startingMaterial.extension:category.value[x]
                      Definition

                      This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.category from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                      Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                      ShortSubstance high level category, e.g. chemical substanceValue of extension
                      Control0..1
                      TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                      Is Modifierfalse
                      Summaryfalse
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      54. Extension.extension:monomerSet.extension:startingMaterial.extension:isDefining
                      Slice NameisDefining
                      Definition

                      This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.isDefining from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                      ShortUsed to specify whether the attribute described is a defining element for the unique identification of the polymerAdditional content defined by implementations
                      Control0..1*
                      TypeExtension
                      Is Modifierfalse
                      Summaryfalse
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      56. Extension.extension:monomerSet.extension:startingMaterial.extension:isDefining.url
                      Definition

                      Source of the definition for the extension code - a logical name or a URL.

                      Shortidentifies the meaning of the extension
                      Comments

                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                      Control1..1
                      Typeuri
                      Is Modifierfalse
                      XML FormatIn the XML format, this property is represented as an attribute.
                      Summaryfalse
                      Fixed ValueisDefining
                      58. Extension.extension:monomerSet.extension:startingMaterial.extension:isDefining.value[x]
                      Definition

                      This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.isDefining from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                      Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                      ShortUsed to specify whether the attribute described is a defining element for the unique identification of the polymerValue of extension
                      Control0..1
                      Typeboolean, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, Expression, Signature, unsignedInt, time
                      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                      Is Modifierfalse
                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                      Summaryfalse
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      60. Extension.extension:monomerSet.extension:startingMaterial.extension:amount
                      Slice Nameamount
                      Definition

                      This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.amount from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                      ShortA percentageAdditional content defined by implementations
                      Control0..1*
                      TypeExtension
                      Is Modifierfalse
                      Summaryfalse
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      62. Extension.extension:monomerSet.extension:startingMaterial.extension:amount.url
                      Definition

                      Source of the definition for the extension code - a logical name or a URL.

                      Shortidentifies the meaning of the extension
                      Comments

                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                      Control1..1
                      Typeuri
                      Is Modifierfalse
                      XML FormatIn the XML format, this property is represented as an attribute.
                      Summaryfalse
                      Fixed Valueamount
                      64. Extension.extension:monomerSet.extension:startingMaterial.extension:amount.value[x]
                      Definition

                      This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.amount from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                      Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                      ShortA percentageValue of extension
                      Control0..1
                      TypeQuantity, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                      Is Modifierfalse
                      Summaryfalse
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      66. Extension.extension:monomerSet.extension:startingMaterial.url
                      Definition

                      Source of the definition for the extension code - a logical name or a URL.

                      Shortidentifies the meaning of the extension
                      Comments

                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                      Control1..1
                      Typeuri
                      Is Modifierfalse
                      XML FormatIn the XML format, this property is represented as an attribute.
                      Summaryfalse
                      Fixed ValuestartingMaterial
                      68. Extension.extension:monomerSet.url
                      Definition

                      Source of the definition for the extension code - a logical name or a URL.

                      Shortidentifies the meaning of the extension
                      Comments

                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                      Control1..1
                      Typeuri
                      Is Modifierfalse
                      XML FormatIn the XML format, this property is represented as an attribute.
                      Summaryfalse
                      Fixed ValuemonomerSet
                      70. Extension.extension:repeat
                      Slice Namerepeat
                      Definition

                      This cross-version extension represents SubstancePolymer.repeat from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                      ShortSpecifies and quantifies the repeated units and their configurationAdditional content defined by implementations
                      Control0..*
                      TypeExtension
                      Is Modifierfalse
                      Summaryfalse
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      72. Extension.extension:repeat.extension
                      Definition

                      An Extension


                      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.

                      ShortExtensionAdditional content defined by implementations
                      Comments

                      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.

                      Control0..*
                      TypeExtension
                      Is Modifierfalse
                      Summaryfalse
                      Alternate Namesextensions, user content
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators:
                      • value @ url
                      • 74. Extension.extension:repeat.extension:averageMolecularFormula
                        Slice NameaverageMolecularFormula
                        Definition

                        This cross-version extension represents SubstancePolymer.repeat.averageMolecularFormula from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                        ShortA representation of an (average) molecular formula from a polymerAdditional content defined by implementations
                        Control0..1*
                        TypeExtension
                        Is Modifierfalse
                        Summaryfalse
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        76. Extension.extension:repeat.extension:averageMolecularFormula.url
                        Definition

                        Source of the definition for the extension code - a logical name or a URL.

                        Shortidentifies the meaning of the extension
                        Comments

                        The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                        Control1..1
                        Typeuri
                        Is Modifierfalse
                        XML FormatIn the XML format, this property is represented as an attribute.
                        Summaryfalse
                        Fixed ValueaverageMolecularFormula
                        78. Extension.extension:repeat.extension:averageMolecularFormula.value[x]
                        Definition

                        This cross-version extension represents SubstancePolymer.repeat.averageMolecularFormula from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                        Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                        ShortA representation of an (average) molecular formula from a polymerValue of extension
                        Control0..1
                        Typestring, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                        Is Modifierfalse
                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                        Summaryfalse
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        80. Extension.extension:repeat.extension:repeatUnitAmountType
                        Slice NamerepeatUnitAmountType
                        Definition

                        This cross-version extension represents SubstancePolymer.repeat.repeatUnitAmountType from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                        ShortHow the quantitative amount of Structural Repeat Units is captured (e.g. Exact, Numeric, Average)Additional content defined by implementations
                        Control0..1*
                        TypeExtension
                        Is Modifierfalse
                        Summaryfalse
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        82. Extension.extension:repeat.extension:repeatUnitAmountType.url
                        Definition

                        Source of the definition for the extension code - a logical name or a URL.

                        Shortidentifies the meaning of the extension
                        Comments

                        The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                        Control1..1
                        Typeuri
                        Is Modifierfalse
                        XML FormatIn the XML format, this property is represented as an attribute.
                        Summaryfalse
                        Fixed ValuerepeatUnitAmountType
                        84. Extension.extension:repeat.extension:repeatUnitAmountType.value[x]
                        Definition

                        This cross-version extension represents SubstancePolymer.repeat.repeatUnitAmountType from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                        Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                        ShortHow the quantitative amount of Structural Repeat Units is captured (e.g. Exact, Numeric, Average)Value of extension
                        Control0..1
                        TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                        Is Modifierfalse
                        Summaryfalse
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        86. Extension.extension:repeat.extension:repeatUnit
                        Slice NamerepeatUnit
                        Definition

                        This cross-version extension represents SubstancePolymer.repeat.repeatUnit from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                        ShortAn SRU - Structural Repeat UnitAdditional content defined by implementations
                        Control0..*
                        TypeExtension
                        Is Modifierfalse
                        Summaryfalse
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        88. Extension.extension:repeat.extension:repeatUnit.extension
                        Definition

                        An Extension


                        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.

                        ShortExtensionAdditional content defined by implementations
                        Comments

                        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.

                        Control0..*
                        TypeExtension
                        Is Modifierfalse
                        Summaryfalse
                        Alternate Namesextensions, user content
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        SlicingThis element introduces a set of slices on Extension.extension.extension.extension. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators:
                        • value @ url
                        • 90. Extension.extension:repeat.extension:repeatUnit.extension:unit
                          Slice Nameunit
                          Definition

                          This cross-version extension represents SubstancePolymer.repeat.repeatUnit.unit from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                          ShortStructural repeat units are essential elements for defining polymersAdditional content defined by implementations
                          Control0..1*
                          TypeExtension
                          Is Modifierfalse
                          Summaryfalse
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                          ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                          92. Extension.extension:repeat.extension:repeatUnit.extension:unit.url
                          Definition

                          Source of the definition for the extension code - a logical name or a URL.

                          Shortidentifies the meaning of the extension
                          Comments

                          The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                          Control1..1
                          Typeuri
                          Is Modifierfalse
                          XML FormatIn the XML format, this property is represented as an attribute.
                          Summaryfalse
                          Fixed Valueunit
                          94. Extension.extension:repeat.extension:repeatUnit.extension:unit.value[x]
                          Definition

                          This cross-version extension represents SubstancePolymer.repeat.repeatUnit.unit from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                          Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                          ShortStructural repeat units are essential elements for defining polymersValue of extension
                          Control0..1
                          Typestring, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                          [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                          Is Modifierfalse
                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                          Summaryfalse
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          96. Extension.extension:repeat.extension:repeatUnit.extension:orientation
                          Slice Nameorientation
                          Definition

                          This cross-version extension represents SubstancePolymer.repeat.repeatUnit.orientation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                          ShortThe orientation of the polymerisation, e.g. head-tail, head-head, randomAdditional content defined by implementations
                          Control0..1*
                          TypeExtension
                          Is Modifierfalse
                          Summaryfalse
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                          ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                          98. Extension.extension:repeat.extension:repeatUnit.extension:orientation.url
                          Definition

                          Source of the definition for the extension code - a logical name or a URL.

                          Shortidentifies the meaning of the extension
                          Comments

                          The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                          Control1..1
                          Typeuri
                          Is Modifierfalse
                          XML FormatIn the XML format, this property is represented as an attribute.
                          Summaryfalse
                          Fixed Valueorientation
                          100. Extension.extension:repeat.extension:repeatUnit.extension:orientation.value[x]
                          Definition

                          This cross-version extension represents SubstancePolymer.repeat.repeatUnit.orientation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                          Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                          ShortThe orientation of the polymerisation, e.g. head-tail, head-head, randomValue of extension
                          Control0..1
                          TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                          [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                          Is Modifierfalse
                          Summaryfalse
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          102. Extension.extension:repeat.extension:repeatUnit.extension:amount
                          Slice Nameamount
                          Definition

                          This cross-version extension represents SubstancePolymer.repeat.repeatUnit.amount from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                          ShortNumber of repeats of this unitAdditional content defined by implementations
                          Control0..1*
                          TypeExtension
                          Is Modifierfalse
                          Summaryfalse
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                          ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                          104. Extension.extension:repeat.extension:repeatUnit.extension:amount.url
                          Definition

                          Source of the definition for the extension code - a logical name or a URL.

                          Shortidentifies the meaning of the extension
                          Comments

                          The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                          Control1..1
                          Typeuri
                          Is Modifierfalse
                          XML FormatIn the XML format, this property is represented as an attribute.
                          Summaryfalse
                          Fixed Valueamount
                          106. Extension.extension:repeat.extension:repeatUnit.extension:amount.value[x]
                          Definition

                          This cross-version extension represents SubstancePolymer.repeat.repeatUnit.amount from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                          Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                          ShortNumber of repeats of this unitValue of extension
                          Control0..1
                          Typeinteger, date, Meta, Address, Attachment, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                          [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                          Is Modifierfalse
                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                          Summaryfalse
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          108. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation
                          Slice NamedegreeOfPolymerisation
                          Definition

                          This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                          ShortApplies to homopolymer and block co-polymers where the degree of polymerisation within a block can be describedAdditional content defined by implementations
                          Control0..*
                          TypeExtension
                          Is Modifierfalse
                          Summaryfalse
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                          ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                          110. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension
                          Definition

                          An Extension


                          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.

                          ShortExtensionAdditional content defined by implementations
                          Comments

                          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.

                          Control0..*
                          TypeExtension
                          Is Modifierfalse
                          Summaryfalse
                          Alternate Namesextensions, user content
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                          ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                          SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators:
                          • value @ url
                          • 112. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:type
                            Slice Nametype
                            Definition

                            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.type from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                            ShortThe type of the degree of polymerisation shall be described, e.g. SRU/Polymer RatioAdditional content defined by implementations
                            Control0..1*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            114. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:type.url
                            Definition

                            Source of the definition for the extension code - a logical name or a URL.

                            Shortidentifies the meaning of the extension
                            Comments

                            The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                            Control1..1
                            Typeuri
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            Fixed Valuetype
                            116. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:type.value[x]
                            Definition

                            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.type from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                            Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                            ShortThe type of the degree of polymerisation shall be described, e.g. SRU/Polymer RatioValue of extension
                            Control0..1
                            TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            118. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:average
                            Slice Nameaverage
                            Definition

                            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.average from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                            ShortAn average amount of polymerisationAdditional content defined by implementations
                            Control0..1*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            120. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:average.url
                            Definition

                            Source of the definition for the extension code - a logical name or a URL.

                            Shortidentifies the meaning of the extension
                            Comments

                            The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                            Control1..1
                            Typeuri
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            Fixed Valueaverage
                            122. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:average.value[x]
                            Definition

                            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.average from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                            Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                            ShortAn average amount of polymerisationValue of extension
                            Control0..1
                            Typeinteger, date, Meta, Address, Attachment, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            124. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:low
                            Slice Namelow
                            Definition

                            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.low from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                            ShortA low expected limit of the amountAdditional content defined by implementations
                            Control0..1*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            126. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:low.url
                            Definition

                            Source of the definition for the extension code - a logical name or a URL.

                            Shortidentifies the meaning of the extension
                            Comments

                            The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                            Control1..1
                            Typeuri
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            Fixed Valuelow
                            128. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:low.value[x]
                            Definition

                            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.low from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                            Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                            ShortA low expected limit of the amountValue of extension
                            Control0..1
                            Typeinteger, date, Meta, Address, Attachment, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            130. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:high
                            Slice Namehigh
                            Definition

                            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.high from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                            ShortA high expected limit of the amountAdditional content defined by implementations
                            Control0..1*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            132. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:high.url
                            Definition

                            Source of the definition for the extension code - a logical name or a URL.

                            Shortidentifies the meaning of the extension
                            Comments

                            The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                            Control1..1
                            Typeuri
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            Fixed Valuehigh
                            134. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:high.value[x]
                            Definition

                            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.high from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                            Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                            ShortA high expected limit of the amountValue of extension
                            Control0..1
                            Typeinteger, date, Meta, Address, Attachment, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            136. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.url
                            Definition

                            Source of the definition for the extension code - a logical name or a URL.

                            Shortidentifies the meaning of the extension
                            Comments

                            The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                            Control1..1
                            Typeuri
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            Fixed ValuedegreeOfPolymerisation
                            138. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation
                            Slice NamestructuralRepresentation
                            Definition

                            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                            ShortA graphical structure for this SRUAdditional content defined by implementations
                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            140. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension
                            Definition

                            An Extension


                            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.

                            ShortExtensionAdditional content defined by implementations
                            Comments

                            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.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators:
                            • value @ url
                            • 142. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:type
                              Slice Nametype
                              Definition

                              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.type from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                              ShortThe type of structure (e.g. Full, Partial, Representative)Additional content defined by implementations
                              Control0..1*
                              TypeExtension
                              Is Modifierfalse
                              Summaryfalse
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              144. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:type.url
                              Definition

                              Source of the definition for the extension code - a logical name or a URL.

                              Shortidentifies the meaning of the extension
                              Comments

                              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                              Control1..1
                              Typeuri
                              Is Modifierfalse
                              XML FormatIn the XML format, this property is represented as an attribute.
                              Summaryfalse
                              Fixed Valuetype
                              146. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:type.value[x]
                              Definition

                              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.type from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                              Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                              ShortThe type of structure (e.g. Full, Partial, Representative)Value of extension
                              Control0..1
                              TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                              Is Modifierfalse
                              Summaryfalse
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              148. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:representation
                              Slice Namerepresentation
                              Definition

                              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.representation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                              ShortThe structural representation as text string in a standard format e.g. InChI, SMILES, MOLFILE, CDX, SDF, PDB, mmCIFAdditional content defined by implementations
                              Control0..1*
                              TypeExtension
                              Is Modifierfalse
                              Summaryfalse
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              150. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:representation.url
                              Definition

                              Source of the definition for the extension code - a logical name or a URL.

                              Shortidentifies the meaning of the extension
                              Comments

                              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                              Control1..1
                              Typeuri
                              Is Modifierfalse
                              XML FormatIn the XML format, this property is represented as an attribute.
                              Summaryfalse
                              Fixed Valuerepresentation
                              152. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:representation.value[x]
                              Definition

                              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.representation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                              Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                              ShortThe structural representation as text string in a standard format e.g. InChI, SMILES, MOLFILE, CDX, SDF, PDB, mmCIFValue of extension
                              Control0..1
                              Typestring, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                              Is Modifierfalse
                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                              Summaryfalse
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              154. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:format
                              Slice Nameformat
                              Definition

                              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.format from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                              ShortThe format of the representation e.g. InChI, SMILES, MOLFILE, CDX, SDF, PDB, mmCIFAdditional content defined by implementations
                              Control0..1*
                              TypeExtension
                              Is Modifierfalse
                              Summaryfalse
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              156. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:format.url
                              Definition

                              Source of the definition for the extension code - a logical name or a URL.

                              Shortidentifies the meaning of the extension
                              Comments

                              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                              Control1..1
                              Typeuri
                              Is Modifierfalse
                              XML FormatIn the XML format, this property is represented as an attribute.
                              Summaryfalse
                              Fixed Valueformat
                              158. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:format.value[x]
                              Definition

                              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.format from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                              Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                              ShortThe format of the representation e.g. InChI, SMILES, MOLFILE, CDX, SDF, PDB, mmCIFValue of extension
                              Control0..1
                              TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                              Is Modifierfalse
                              Summaryfalse
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              160. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:attachment
                              Slice Nameattachment
                              Definition

                              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.attachment from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                              ShortAn attached file with the structural representationAdditional content defined by implementations
                              Control0..1*
                              TypeExtension
                              Is Modifierfalse
                              Summaryfalse
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              162. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:attachment.url
                              Definition

                              Source of the definition for the extension code - a logical name or a URL.

                              Shortidentifies the meaning of the extension
                              Comments

                              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                              Control1..1
                              Typeuri
                              Is Modifierfalse
                              XML FormatIn the XML format, this property is represented as an attribute.
                              Summaryfalse
                              Fixed Valueattachment
                              164. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:attachment.value[x]
                              Definition

                              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.attachment from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.


                              Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                              ShortAn attached file with the structural representationValue of extension
                              Control0..1
                              TypeAttachment, date, Meta, Address, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
                              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                              Is Modifierfalse
                              Summaryfalse
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              166. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.url
                              Definition

                              Source of the definition for the extension code - a logical name or a URL.

                              Shortidentifies the meaning of the extension
                              Comments

                              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                              Control1..1
                              Typeuri
                              Is Modifierfalse
                              XML FormatIn the XML format, this property is represented as an attribute.
                              Summaryfalse
                              Fixed ValuestructuralRepresentation
                              168. Extension.extension:repeat.extension:repeatUnit.url
                              Definition

                              Source of the definition for the extension code - a logical name or a URL.

                              Shortidentifies the meaning of the extension
                              Comments

                              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                              Control1..1
                              Typeuri
                              Is Modifierfalse
                              XML FormatIn the XML format, this property is represented as an attribute.
                              Summaryfalse
                              Fixed ValuerepeatUnit
                              170. Extension.extension:repeat.url
                              Definition

                              Source of the definition for the extension code - a logical name or a URL.

                              Shortidentifies the meaning of the extension
                              Comments

                              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                              Control1..1
                              Typeuri
                              Is Modifierfalse
                              XML FormatIn the XML format, this property is represented as an attribute.
                              Summaryfalse
                              Fixed Valuerepeat
                              172. Extension.url
                              Definition

                              Source of the definition for the extension code - a logical name or a URL.

                              Shortidentifies the meaning of the extension
                              Comments

                              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                              Control1..1
                              Typeuri
                              Is Modifierfalse
                              XML FormatIn the XML format, this property is represented as an attribute.
                              Summaryfalse
                              Fixed Valuehttp://hl7.org/fhir/5.0/StructureDefinition/extension-SubstancePolymer

                              Guidance on how to interpret the contents of this table can be foundhere

                              0. Extension
                              Definition

                              This cross-version extension represents SubstancePolymer from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                              ShortProperties of a substance specific to it being a polymer
                              Control0..*
                              This element is affected by the following invariants: ele-1
                              Is Modifierfalse
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              2. Extension.id
                              Definition

                              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                              ShortUnique id for inter-element referencing
                              Control0..1
                              Typestring
                              Is Modifierfalse
                              XML FormatIn the XML format, this property is represented as an attribute.
                              Summaryfalse
                              4. Extension.extension
                              Definition

                              An Extension

                              ShortExtension
                              Control0..*
                              TypeExtension
                              Is Modifierfalse
                              Summaryfalse
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              SlicingThis element introduces a set of slices on Extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
                              • value @ url
                              • 6. Extension.extension:class
                                Slice Nameclass
                                Definition

                                This cross-version extension represents SubstancePolymer.class from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                ShortOverall type of the polymer
                                Control0..1
                                TypeExtension
                                Is Modifierfalse
                                Summaryfalse
                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                8. Extension.extension:class.id
                                Definition

                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                ShortUnique id for inter-element referencing
                                Control0..1
                                Typestring
                                Is Modifierfalse
                                XML FormatIn the XML format, this property is represented as an attribute.
                                Summaryfalse
                                10. Extension.extension:class.extension
                                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.

                                ShortAdditional content defined by implementations
                                Comments

                                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.

                                Control0..*
                                TypeExtension
                                Is Modifierfalse
                                Summaryfalse
                                Alternate Namesextensions, user content
                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                • value @ url
                                • 12. Extension.extension:class.url
                                  Definition

                                  Source of the definition for the extension code - a logical name or a URL.

                                  Shortidentifies the meaning of the extension
                                  Comments

                                  The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                  Control1..1
                                  Typeuri
                                  Is Modifierfalse
                                  XML FormatIn the XML format, this property is represented as an attribute.
                                  Summaryfalse
                                  Fixed Valueclass
                                  14. Extension.extension:class.value[x]
                                  Definition

                                  This cross-version extension represents SubstancePolymer.class from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                  ShortOverall type of the polymer
                                  Control0..1
                                  TypeCodeableConcept
                                  [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                  Is Modifierfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  16. Extension.extension:geometry
                                  Slice Namegeometry
                                  Definition

                                  This cross-version extension represents SubstancePolymer.geometry from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                  ShortPolymer geometry, e.g. linear, branched, cross-linked, network or dendritic
                                  Control0..1
                                  TypeExtension
                                  Is Modifierfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  18. Extension.extension:geometry.id
                                  Definition

                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                  ShortUnique id for inter-element referencing
                                  Control0..1
                                  Typestring
                                  Is Modifierfalse
                                  XML FormatIn the XML format, this property is represented as an attribute.
                                  Summaryfalse
                                  20. Extension.extension:geometry.extension
                                  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.

                                  ShortAdditional content defined by implementations
                                  Comments

                                  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.

                                  Control0..*
                                  TypeExtension
                                  Is Modifierfalse
                                  Summaryfalse
                                  Alternate Namesextensions, user content
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                  • value @ url
                                  • 22. Extension.extension:geometry.url
                                    Definition

                                    Source of the definition for the extension code - a logical name or a URL.

                                    Shortidentifies the meaning of the extension
                                    Comments

                                    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                    Control1..1
                                    Typeuri
                                    Is Modifierfalse
                                    XML FormatIn the XML format, this property is represented as an attribute.
                                    Summaryfalse
                                    Fixed Valuegeometry
                                    24. Extension.extension:geometry.value[x]
                                    Definition

                                    This cross-version extension represents SubstancePolymer.geometry from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                    ShortPolymer geometry, e.g. linear, branched, cross-linked, network or dendritic
                                    Control0..1
                                    TypeCodeableConcept
                                    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                    Is Modifierfalse
                                    Summaryfalse
                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                    26. Extension.extension:copolymerConnectivity
                                    Slice NamecopolymerConnectivity
                                    Definition

                                    This cross-version extension represents SubstancePolymer.copolymerConnectivity from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                    ShortDescrtibes the copolymer sequence type (polymer connectivity)
                                    Control0..*
                                    TypeExtension
                                    Is Modifierfalse
                                    Summaryfalse
                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                    28. Extension.extension:copolymerConnectivity.id
                                    Definition

                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                    ShortUnique id for inter-element referencing
                                    Control0..1
                                    Typestring
                                    Is Modifierfalse
                                    XML FormatIn the XML format, this property is represented as an attribute.
                                    Summaryfalse
                                    30. Extension.extension:copolymerConnectivity.extension
                                    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.

                                    ShortAdditional content defined by implementations
                                    Comments

                                    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.

                                    Control0..*
                                    TypeExtension
                                    Is Modifierfalse
                                    Summaryfalse
                                    Alternate Namesextensions, user content
                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                    SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                    • value @ url
                                    • 32. Extension.extension:copolymerConnectivity.url
                                      Definition

                                      Source of the definition for the extension code - a logical name or a URL.

                                      Shortidentifies the meaning of the extension
                                      Comments

                                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                      Control1..1
                                      Typeuri
                                      Is Modifierfalse
                                      XML FormatIn the XML format, this property is represented as an attribute.
                                      Summaryfalse
                                      Fixed ValuecopolymerConnectivity
                                      34. Extension.extension:copolymerConnectivity.value[x]
                                      Definition

                                      This cross-version extension represents SubstancePolymer.copolymerConnectivity from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                      ShortDescrtibes the copolymer sequence type (polymer connectivity)
                                      Control0..1
                                      TypeCodeableConcept
                                      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                      Is Modifierfalse
                                      Summaryfalse
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      36. Extension.extension:modification
                                      Slice Namemodification
                                      Definition

                                      This cross-version extension represents SubstancePolymer.modification from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                      ShortTodo - this is intended to connect to a repeating full modification structure, also used by Protein and Nucleic Acid . String is just a placeholder
                                      Control0..1
                                      TypeExtension
                                      Is Modifierfalse
                                      Summaryfalse
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                      38. Extension.extension:modification.id
                                      Definition

                                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                      ShortUnique id for inter-element referencing
                                      Control0..1
                                      Typestring
                                      Is Modifierfalse
                                      XML FormatIn the XML format, this property is represented as an attribute.
                                      Summaryfalse
                                      40. Extension.extension:modification.extension
                                      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.

                                      ShortAdditional content defined by implementations
                                      Comments

                                      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.

                                      Control0..*
                                      TypeExtension
                                      Is Modifierfalse
                                      Summaryfalse
                                      Alternate Namesextensions, user content
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                      SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                      • value @ url
                                      • 42. Extension.extension:modification.url
                                        Definition

                                        Source of the definition for the extension code - a logical name or a URL.

                                        Shortidentifies the meaning of the extension
                                        Comments

                                        The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                        Control1..1
                                        Typeuri
                                        Is Modifierfalse
                                        XML FormatIn the XML format, this property is represented as an attribute.
                                        Summaryfalse
                                        Fixed Valuemodification
                                        44. Extension.extension:modification.value[x]
                                        Definition

                                        This cross-version extension represents SubstancePolymer.modification from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                        ShortTodo - this is intended to connect to a repeating full modification structure, also used by Protein and Nucleic Acid . String is just a placeholder
                                        Control0..1
                                        Typestring
                                        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                        Is Modifierfalse
                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                        Summaryfalse
                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        46. Extension.extension:monomerSet
                                        Slice NamemonomerSet
                                        Definition

                                        This cross-version extension represents SubstancePolymer.monomerSet from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                        ShortTodo
                                        Control0..*
                                        TypeExtension
                                        Is Modifierfalse
                                        Summaryfalse
                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                        48. Extension.extension:monomerSet.id
                                        Definition

                                        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                        ShortUnique id for inter-element referencing
                                        Control0..1
                                        Typestring
                                        Is Modifierfalse
                                        XML FormatIn the XML format, this property is represented as an attribute.
                                        Summaryfalse
                                        50. Extension.extension:monomerSet.extension
                                        Definition

                                        An Extension

                                        ShortExtension
                                        Control0..*
                                        TypeExtension
                                        Is Modifierfalse
                                        Summaryfalse
                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                        SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
                                        • value @ url
                                        • 52. Extension.extension:monomerSet.extension:ratioType
                                          Slice NameratioType
                                          Definition

                                          This cross-version extension represents SubstancePolymer.monomerSet.ratioType from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                          ShortCaptures the type of ratio to the entire polymer, e.g. Monomer/Polymer ratio, SRU/Polymer Ratio
                                          Control0..1
                                          TypeExtension
                                          Is Modifierfalse
                                          Summaryfalse
                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                          54. Extension.extension:monomerSet.extension:ratioType.id
                                          Definition

                                          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                          ShortUnique id for inter-element referencing
                                          Control0..1
                                          Typestring
                                          Is Modifierfalse
                                          XML FormatIn the XML format, this property is represented as an attribute.
                                          Summaryfalse
                                          56. Extension.extension:monomerSet.extension:ratioType.extension
                                          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.

                                          ShortAdditional content defined by implementations
                                          Comments

                                          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.

                                          Control0..*
                                          TypeExtension
                                          Is Modifierfalse
                                          Summaryfalse
                                          Alternate Namesextensions, user content
                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                          SlicingThis element introduces a set of slices on Extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                          • value @ url
                                          • 58. Extension.extension:monomerSet.extension:ratioType.url
                                            Definition

                                            Source of the definition for the extension code - a logical name or a URL.

                                            Shortidentifies the meaning of the extension
                                            Comments

                                            The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                            Control1..1
                                            Typeuri
                                            Is Modifierfalse
                                            XML FormatIn the XML format, this property is represented as an attribute.
                                            Summaryfalse
                                            Fixed ValueratioType
                                            60. Extension.extension:monomerSet.extension:ratioType.value[x]
                                            Definition

                                            This cross-version extension represents SubstancePolymer.monomerSet.ratioType from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                            ShortCaptures the type of ratio to the entire polymer, e.g. Monomer/Polymer ratio, SRU/Polymer Ratio
                                            Control0..1
                                            TypeCodeableConcept
                                            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                            Is Modifierfalse
                                            Summaryfalse
                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                            62. Extension.extension:monomerSet.extension:startingMaterial
                                            Slice NamestartingMaterial
                                            Definition

                                            This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                            ShortThe starting materials - monomer(s) used in the synthesis of the polymer
                                            Control0..*
                                            TypeExtension
                                            Is Modifierfalse
                                            Summaryfalse
                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                            64. Extension.extension:monomerSet.extension:startingMaterial.id
                                            Definition

                                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                            ShortUnique id for inter-element referencing
                                            Control0..1
                                            Typestring
                                            Is Modifierfalse
                                            XML FormatIn the XML format, this property is represented as an attribute.
                                            Summaryfalse
                                            66. Extension.extension:monomerSet.extension:startingMaterial.extension
                                            Definition

                                            An Extension

                                            ShortExtension
                                            Control0..*
                                            TypeExtension
                                            Is Modifierfalse
                                            Summaryfalse
                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                            SlicingThis element introduces a set of slices on Extension.extension.extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
                                            • value @ url
                                            • 68. Extension.extension:monomerSet.extension:startingMaterial.extension:code
                                              Slice Namecode
                                              Definition

                                              This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.code from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                              ShortThe type of substance for this starting material
                                              Control0..1
                                              TypeExtension
                                              Is Modifierfalse
                                              Summaryfalse
                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                              70. Extension.extension:monomerSet.extension:startingMaterial.extension:code.id
                                              Definition

                                              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                              ShortUnique id for inter-element referencing
                                              Control0..1
                                              Typestring
                                              Is Modifierfalse
                                              XML FormatIn the XML format, this property is represented as an attribute.
                                              Summaryfalse
                                              72. Extension.extension:monomerSet.extension:startingMaterial.extension:code.extension
                                              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.

                                              ShortAdditional content defined by implementations
                                              Comments

                                              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.

                                              Control0..*
                                              TypeExtension
                                              Is Modifierfalse
                                              Summaryfalse
                                              Alternate Namesextensions, user content
                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                              SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                              • value @ url
                                              • 74. Extension.extension:monomerSet.extension:startingMaterial.extension:code.url
                                                Definition

                                                Source of the definition for the extension code - a logical name or a URL.

                                                Shortidentifies the meaning of the extension
                                                Comments

                                                The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                Control1..1
                                                Typeuri
                                                Is Modifierfalse
                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                Summaryfalse
                                                Fixed Valuecode
                                                76. Extension.extension:monomerSet.extension:startingMaterial.extension:code.value[x]
                                                Definition

                                                This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.code from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                ShortThe type of substance for this starting material
                                                Control0..1
                                                TypeCodeableConcept
                                                [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                Is Modifierfalse
                                                Summaryfalse
                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                78. Extension.extension:monomerSet.extension:startingMaterial.extension:category
                                                Slice Namecategory
                                                Definition

                                                This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.category from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                ShortSubstance high level category, e.g. chemical substance
                                                Control0..1
                                                TypeExtension
                                                Is Modifierfalse
                                                Summaryfalse
                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                80. Extension.extension:monomerSet.extension:startingMaterial.extension:category.id
                                                Definition

                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                ShortUnique id for inter-element referencing
                                                Control0..1
                                                Typestring
                                                Is Modifierfalse
                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                Summaryfalse
                                                82. Extension.extension:monomerSet.extension:startingMaterial.extension:category.extension
                                                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.

                                                ShortAdditional content defined by implementations
                                                Comments

                                                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.

                                                Control0..*
                                                TypeExtension
                                                Is Modifierfalse
                                                Summaryfalse
                                                Alternate Namesextensions, user content
                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                • value @ url
                                                • 84. Extension.extension:monomerSet.extension:startingMaterial.extension:category.url
                                                  Definition

                                                  Source of the definition for the extension code - a logical name or a URL.

                                                  Shortidentifies the meaning of the extension
                                                  Comments

                                                  The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                  Control1..1
                                                  Typeuri
                                                  Is Modifierfalse
                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                  Summaryfalse
                                                  Fixed Valuecategory
                                                  86. Extension.extension:monomerSet.extension:startingMaterial.extension:category.value[x]
                                                  Definition

                                                  This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.category from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                  ShortSubstance high level category, e.g. chemical substance
                                                  Control0..1
                                                  TypeCodeableConcept
                                                  [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                  Is Modifierfalse
                                                  Summaryfalse
                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  88. Extension.extension:monomerSet.extension:startingMaterial.extension:isDefining
                                                  Slice NameisDefining
                                                  Definition

                                                  This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.isDefining from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                  ShortUsed to specify whether the attribute described is a defining element for the unique identification of the polymer
                                                  Control0..1
                                                  TypeExtension
                                                  Is Modifierfalse
                                                  Summaryfalse
                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                  90. Extension.extension:monomerSet.extension:startingMaterial.extension:isDefining.id
                                                  Definition

                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                  ShortUnique id for inter-element referencing
                                                  Control0..1
                                                  Typestring
                                                  Is Modifierfalse
                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                  Summaryfalse
                                                  92. Extension.extension:monomerSet.extension:startingMaterial.extension:isDefining.extension
                                                  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.

                                                  ShortAdditional content defined by implementations
                                                  Comments

                                                  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.

                                                  Control0..*
                                                  TypeExtension
                                                  Is Modifierfalse
                                                  Summaryfalse
                                                  Alternate Namesextensions, user content
                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                  SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                  • value @ url
                                                  • 94. Extension.extension:monomerSet.extension:startingMaterial.extension:isDefining.url
                                                    Definition

                                                    Source of the definition for the extension code - a logical name or a URL.

                                                    Shortidentifies the meaning of the extension
                                                    Comments

                                                    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                    Control1..1
                                                    Typeuri
                                                    Is Modifierfalse
                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                    Summaryfalse
                                                    Fixed ValueisDefining
                                                    96. Extension.extension:monomerSet.extension:startingMaterial.extension:isDefining.value[x]
                                                    Definition

                                                    This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.isDefining from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                    ShortUsed to specify whether the attribute described is a defining element for the unique identification of the polymer
                                                    Control0..1
                                                    Typeboolean
                                                    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                    Is Modifierfalse
                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                    Summaryfalse
                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                    98. Extension.extension:monomerSet.extension:startingMaterial.extension:amount
                                                    Slice Nameamount
                                                    Definition

                                                    This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.amount from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                    ShortA percentage
                                                    Control0..1
                                                    TypeExtension
                                                    Is Modifierfalse
                                                    Summaryfalse
                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                    100. Extension.extension:monomerSet.extension:startingMaterial.extension:amount.id
                                                    Definition

                                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                    ShortUnique id for inter-element referencing
                                                    Control0..1
                                                    Typestring
                                                    Is Modifierfalse
                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                    Summaryfalse
                                                    102. Extension.extension:monomerSet.extension:startingMaterial.extension:amount.extension
                                                    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.

                                                    ShortAdditional content defined by implementations
                                                    Comments

                                                    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.

                                                    Control0..*
                                                    TypeExtension
                                                    Is Modifierfalse
                                                    Summaryfalse
                                                    Alternate Namesextensions, user content
                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                    SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                    • value @ url
                                                    • 104. Extension.extension:monomerSet.extension:startingMaterial.extension:amount.url
                                                      Definition

                                                      Source of the definition for the extension code - a logical name or a URL.

                                                      Shortidentifies the meaning of the extension
                                                      Comments

                                                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                      Control1..1
                                                      Typeuri
                                                      Is Modifierfalse
                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                      Summaryfalse
                                                      Fixed Valueamount
                                                      106. Extension.extension:monomerSet.extension:startingMaterial.extension:amount.value[x]
                                                      Definition

                                                      This cross-version extension represents SubstancePolymer.monomerSet.startingMaterial.amount from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                      ShortA percentage
                                                      Control0..1
                                                      TypeQuantity
                                                      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      108. Extension.extension:monomerSet.extension:startingMaterial.url
                                                      Definition

                                                      Source of the definition for the extension code - a logical name or a URL.

                                                      Shortidentifies the meaning of the extension
                                                      Comments

                                                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                      Control1..1
                                                      Typeuri
                                                      Is Modifierfalse
                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                      Summaryfalse
                                                      Fixed ValuestartingMaterial
                                                      110. Extension.extension:monomerSet.extension:startingMaterial.value[x]
                                                      Definition

                                                      Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                                                      ShortValue of extension
                                                      Control0..1
                                                      TypeChoice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
                                                      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                      Is Modifierfalse
                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      112. Extension.extension:monomerSet.url
                                                      Definition

                                                      Source of the definition for the extension code - a logical name or a URL.

                                                      Shortidentifies the meaning of the extension
                                                      Comments

                                                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                      Control1..1
                                                      Typeuri
                                                      Is Modifierfalse
                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                      Summaryfalse
                                                      Fixed ValuemonomerSet
                                                      114. Extension.extension:monomerSet.value[x]
                                                      Definition

                                                      Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                                                      ShortValue of extension
                                                      Control0..1
                                                      TypeChoice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
                                                      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                      Is Modifierfalse
                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      116. Extension.extension:repeat
                                                      Slice Namerepeat
                                                      Definition

                                                      This cross-version extension represents SubstancePolymer.repeat from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                      ShortSpecifies and quantifies the repeated units and their configuration
                                                      Control0..*
                                                      TypeExtension
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                      118. Extension.extension:repeat.id
                                                      Definition

                                                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                      ShortUnique id for inter-element referencing
                                                      Control0..1
                                                      Typestring
                                                      Is Modifierfalse
                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                      Summaryfalse
                                                      120. Extension.extension:repeat.extension
                                                      Definition

                                                      An Extension

                                                      ShortExtension
                                                      Control0..*
                                                      TypeExtension
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                      SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
                                                      • value @ url
                                                      • 122. Extension.extension:repeat.extension:averageMolecularFormula
                                                        Slice NameaverageMolecularFormula
                                                        Definition

                                                        This cross-version extension represents SubstancePolymer.repeat.averageMolecularFormula from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                        ShortA representation of an (average) molecular formula from a polymer
                                                        Control0..1
                                                        TypeExtension
                                                        Is Modifierfalse
                                                        Summaryfalse
                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                        124. Extension.extension:repeat.extension:averageMolecularFormula.id
                                                        Definition

                                                        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                        ShortUnique id for inter-element referencing
                                                        Control0..1
                                                        Typestring
                                                        Is Modifierfalse
                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                        Summaryfalse
                                                        126. Extension.extension:repeat.extension:averageMolecularFormula.extension
                                                        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.

                                                        ShortAdditional content defined by implementations
                                                        Comments

                                                        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.

                                                        Control0..*
                                                        TypeExtension
                                                        Is Modifierfalse
                                                        Summaryfalse
                                                        Alternate Namesextensions, user content
                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                        SlicingThis element introduces a set of slices on Extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                        • value @ url
                                                        • 128. Extension.extension:repeat.extension:averageMolecularFormula.url
                                                          Definition

                                                          Source of the definition for the extension code - a logical name or a URL.

                                                          Shortidentifies the meaning of the extension
                                                          Comments

                                                          The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                          Control1..1
                                                          Typeuri
                                                          Is Modifierfalse
                                                          XML FormatIn the XML format, this property is represented as an attribute.
                                                          Summaryfalse
                                                          Fixed ValueaverageMolecularFormula
                                                          130. Extension.extension:repeat.extension:averageMolecularFormula.value[x]
                                                          Definition

                                                          This cross-version extension represents SubstancePolymer.repeat.averageMolecularFormula from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                          ShortA representation of an (average) molecular formula from a polymer
                                                          Control0..1
                                                          Typestring
                                                          [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                          Is Modifierfalse
                                                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                          Summaryfalse
                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                          132. Extension.extension:repeat.extension:repeatUnitAmountType
                                                          Slice NamerepeatUnitAmountType
                                                          Definition

                                                          This cross-version extension represents SubstancePolymer.repeat.repeatUnitAmountType from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                          ShortHow the quantitative amount of Structural Repeat Units is captured (e.g. Exact, Numeric, Average)
                                                          Control0..1
                                                          TypeExtension
                                                          Is Modifierfalse
                                                          Summaryfalse
                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                          134. Extension.extension:repeat.extension:repeatUnitAmountType.id
                                                          Definition

                                                          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                          ShortUnique id for inter-element referencing
                                                          Control0..1
                                                          Typestring
                                                          Is Modifierfalse
                                                          XML FormatIn the XML format, this property is represented as an attribute.
                                                          Summaryfalse
                                                          136. Extension.extension:repeat.extension:repeatUnitAmountType.extension
                                                          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.

                                                          ShortAdditional content defined by implementations
                                                          Comments

                                                          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.

                                                          Control0..*
                                                          TypeExtension
                                                          Is Modifierfalse
                                                          Summaryfalse
                                                          Alternate Namesextensions, user content
                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                          SlicingThis element introduces a set of slices on Extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                          • value @ url
                                                          • 138. Extension.extension:repeat.extension:repeatUnitAmountType.url
                                                            Definition

                                                            Source of the definition for the extension code - a logical name or a URL.

                                                            Shortidentifies the meaning of the extension
                                                            Comments

                                                            The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                            Control1..1
                                                            Typeuri
                                                            Is Modifierfalse
                                                            XML FormatIn the XML format, this property is represented as an attribute.
                                                            Summaryfalse
                                                            Fixed ValuerepeatUnitAmountType
                                                            140. Extension.extension:repeat.extension:repeatUnitAmountType.value[x]
                                                            Definition

                                                            This cross-version extension represents SubstancePolymer.repeat.repeatUnitAmountType from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                            ShortHow the quantitative amount of Structural Repeat Units is captured (e.g. Exact, Numeric, Average)
                                                            Control0..1
                                                            TypeCodeableConcept
                                                            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                            Is Modifierfalse
                                                            Summaryfalse
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            142. Extension.extension:repeat.extension:repeatUnit
                                                            Slice NamerepeatUnit
                                                            Definition

                                                            This cross-version extension represents SubstancePolymer.repeat.repeatUnit from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                            ShortAn SRU - Structural Repeat Unit
                                                            Control0..*
                                                            TypeExtension
                                                            Is Modifierfalse
                                                            Summaryfalse
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                            144. Extension.extension:repeat.extension:repeatUnit.id
                                                            Definition

                                                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                            ShortUnique id for inter-element referencing
                                                            Control0..1
                                                            Typestring
                                                            Is Modifierfalse
                                                            XML FormatIn the XML format, this property is represented as an attribute.
                                                            Summaryfalse
                                                            146. Extension.extension:repeat.extension:repeatUnit.extension
                                                            Definition

                                                            An Extension

                                                            ShortExtension
                                                            Control0..*
                                                            TypeExtension
                                                            Is Modifierfalse
                                                            Summaryfalse
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                            SlicingThis element introduces a set of slices on Extension.extension.extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
                                                            • value @ url
                                                            • 148. Extension.extension:repeat.extension:repeatUnit.extension:unit
                                                              Slice Nameunit
                                                              Definition

                                                              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.unit from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                              ShortStructural repeat units are essential elements for defining polymers
                                                              Control0..1
                                                              TypeExtension
                                                              Is Modifierfalse
                                                              Summaryfalse
                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                              150. Extension.extension:repeat.extension:repeatUnit.extension:unit.id
                                                              Definition

                                                              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                              ShortUnique id for inter-element referencing
                                                              Control0..1
                                                              Typestring
                                                              Is Modifierfalse
                                                              XML FormatIn the XML format, this property is represented as an attribute.
                                                              Summaryfalse
                                                              152. Extension.extension:repeat.extension:repeatUnit.extension:unit.extension
                                                              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.

                                                              ShortAdditional content defined by implementations
                                                              Comments

                                                              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.

                                                              Control0..*
                                                              TypeExtension
                                                              Is Modifierfalse
                                                              Summaryfalse
                                                              Alternate Namesextensions, user content
                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                              SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                              • value @ url
                                                              • 154. Extension.extension:repeat.extension:repeatUnit.extension:unit.url
                                                                Definition

                                                                Source of the definition for the extension code - a logical name or a URL.

                                                                Shortidentifies the meaning of the extension
                                                                Comments

                                                                The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                Control1..1
                                                                Typeuri
                                                                Is Modifierfalse
                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                Summaryfalse
                                                                Fixed Valueunit
                                                                156. Extension.extension:repeat.extension:repeatUnit.extension:unit.value[x]
                                                                Definition

                                                                This cross-version extension represents SubstancePolymer.repeat.repeatUnit.unit from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                ShortStructural repeat units are essential elements for defining polymers
                                                                Control0..1
                                                                Typestring
                                                                [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                Is Modifierfalse
                                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                Summaryfalse
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                158. Extension.extension:repeat.extension:repeatUnit.extension:orientation
                                                                Slice Nameorientation
                                                                Definition

                                                                This cross-version extension represents SubstancePolymer.repeat.repeatUnit.orientation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                ShortThe orientation of the polymerisation, e.g. head-tail, head-head, random
                                                                Control0..1
                                                                TypeExtension
                                                                Is Modifierfalse
                                                                Summaryfalse
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                160. Extension.extension:repeat.extension:repeatUnit.extension:orientation.id
                                                                Definition

                                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                ShortUnique id for inter-element referencing
                                                                Control0..1
                                                                Typestring
                                                                Is Modifierfalse
                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                Summaryfalse
                                                                162. Extension.extension:repeat.extension:repeatUnit.extension:orientation.extension
                                                                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.

                                                                ShortAdditional content defined by implementations
                                                                Comments

                                                                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.

                                                                Control0..*
                                                                TypeExtension
                                                                Is Modifierfalse
                                                                Summaryfalse
                                                                Alternate Namesextensions, user content
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                • value @ url
                                                                • 164. Extension.extension:repeat.extension:repeatUnit.extension:orientation.url
                                                                  Definition

                                                                  Source of the definition for the extension code - a logical name or a URL.

                                                                  Shortidentifies the meaning of the extension
                                                                  Comments

                                                                  The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                  Control1..1
                                                                  Typeuri
                                                                  Is Modifierfalse
                                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                                  Summaryfalse
                                                                  Fixed Valueorientation
                                                                  166. Extension.extension:repeat.extension:repeatUnit.extension:orientation.value[x]
                                                                  Definition

                                                                  This cross-version extension represents SubstancePolymer.repeat.repeatUnit.orientation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                  ShortThe orientation of the polymerisation, e.g. head-tail, head-head, random
                                                                  Control0..1
                                                                  TypeCodeableConcept
                                                                  [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                  Is Modifierfalse
                                                                  Summaryfalse
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  168. Extension.extension:repeat.extension:repeatUnit.extension:amount
                                                                  Slice Nameamount
                                                                  Definition

                                                                  This cross-version extension represents SubstancePolymer.repeat.repeatUnit.amount from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                  ShortNumber of repeats of this unit
                                                                  Control0..1
                                                                  TypeExtension
                                                                  Is Modifierfalse
                                                                  Summaryfalse
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                  170. Extension.extension:repeat.extension:repeatUnit.extension:amount.id
                                                                  Definition

                                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                  ShortUnique id for inter-element referencing
                                                                  Control0..1
                                                                  Typestring
                                                                  Is Modifierfalse
                                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                                  Summaryfalse
                                                                  172. Extension.extension:repeat.extension:repeatUnit.extension:amount.extension
                                                                  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.

                                                                  ShortAdditional content defined by implementations
                                                                  Comments

                                                                  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.

                                                                  Control0..*
                                                                  TypeExtension
                                                                  Is Modifierfalse
                                                                  Summaryfalse
                                                                  Alternate Namesextensions, user content
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                  SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                  • value @ url
                                                                  • 174. Extension.extension:repeat.extension:repeatUnit.extension:amount.url
                                                                    Definition

                                                                    Source of the definition for the extension code - a logical name or a URL.

                                                                    Shortidentifies the meaning of the extension
                                                                    Comments

                                                                    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                    Control1..1
                                                                    Typeuri
                                                                    Is Modifierfalse
                                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                                    Summaryfalse
                                                                    Fixed Valueamount
                                                                    176. Extension.extension:repeat.extension:repeatUnit.extension:amount.value[x]
                                                                    Definition

                                                                    This cross-version extension represents SubstancePolymer.repeat.repeatUnit.amount from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                    ShortNumber of repeats of this unit
                                                                    Control0..1
                                                                    Typeinteger
                                                                    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                    Is Modifierfalse
                                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                    Summaryfalse
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    178. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation
                                                                    Slice NamedegreeOfPolymerisation
                                                                    Definition

                                                                    This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                    ShortApplies to homopolymer and block co-polymers where the degree of polymerisation within a block can be described
                                                                    Control0..*
                                                                    TypeExtension
                                                                    Is Modifierfalse
                                                                    Summaryfalse
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                    180. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.id
                                                                    Definition

                                                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                    ShortUnique id for inter-element referencing
                                                                    Control0..1
                                                                    Typestring
                                                                    Is Modifierfalse
                                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                                    Summaryfalse
                                                                    182. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension
                                                                    Definition

                                                                    An Extension

                                                                    ShortExtension
                                                                    Control0..*
                                                                    TypeExtension
                                                                    Is Modifierfalse
                                                                    Summaryfalse
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                    SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
                                                                    • value @ url
                                                                    • 184. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:type
                                                                      Slice Nametype
                                                                      Definition

                                                                      This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.type from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                      ShortThe type of the degree of polymerisation shall be described, e.g. SRU/Polymer Ratio
                                                                      Control0..1
                                                                      TypeExtension
                                                                      Is Modifierfalse
                                                                      Summaryfalse
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                      186. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:type.id
                                                                      Definition

                                                                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                      ShortUnique id for inter-element referencing
                                                                      Control0..1
                                                                      Typestring
                                                                      Is Modifierfalse
                                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                                      Summaryfalse
                                                                      188. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:type.extension
                                                                      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.

                                                                      ShortAdditional content defined by implementations
                                                                      Comments

                                                                      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.

                                                                      Control0..*
                                                                      TypeExtension
                                                                      Is Modifierfalse
                                                                      Summaryfalse
                                                                      Alternate Namesextensions, user content
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                      SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                      • value @ url
                                                                      • 190. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:type.url
                                                                        Definition

                                                                        Source of the definition for the extension code - a logical name or a URL.

                                                                        Shortidentifies the meaning of the extension
                                                                        Comments

                                                                        The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                        Control1..1
                                                                        Typeuri
                                                                        Is Modifierfalse
                                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                                        Summaryfalse
                                                                        Fixed Valuetype
                                                                        192. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:type.value[x]
                                                                        Definition

                                                                        This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.type from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                        ShortThe type of the degree of polymerisation shall be described, e.g. SRU/Polymer Ratio
                                                                        Control0..1
                                                                        TypeCodeableConcept
                                                                        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                        Is Modifierfalse
                                                                        Summaryfalse
                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                        194. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:average
                                                                        Slice Nameaverage
                                                                        Definition

                                                                        This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.average from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                        ShortAn average amount of polymerisation
                                                                        Control0..1
                                                                        TypeExtension
                                                                        Is Modifierfalse
                                                                        Summaryfalse
                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                        196. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:average.id
                                                                        Definition

                                                                        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                        ShortUnique id for inter-element referencing
                                                                        Control0..1
                                                                        Typestring
                                                                        Is Modifierfalse
                                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                                        Summaryfalse
                                                                        198. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:average.extension
                                                                        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.

                                                                        ShortAdditional content defined by implementations
                                                                        Comments

                                                                        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.

                                                                        Control0..*
                                                                        TypeExtension
                                                                        Is Modifierfalse
                                                                        Summaryfalse
                                                                        Alternate Namesextensions, user content
                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                        SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                        • value @ url
                                                                        • 200. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:average.url
                                                                          Definition

                                                                          Source of the definition for the extension code - a logical name or a URL.

                                                                          Shortidentifies the meaning of the extension
                                                                          Comments

                                                                          The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                          Control1..1
                                                                          Typeuri
                                                                          Is Modifierfalse
                                                                          XML FormatIn the XML format, this property is represented as an attribute.
                                                                          Summaryfalse
                                                                          Fixed Valueaverage
                                                                          202. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:average.value[x]
                                                                          Definition

                                                                          This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.average from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                          ShortAn average amount of polymerisation
                                                                          Control0..1
                                                                          Typeinteger
                                                                          [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                          Is Modifierfalse
                                                                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                          Summaryfalse
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          204. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:low
                                                                          Slice Namelow
                                                                          Definition

                                                                          This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.low from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                          ShortA low expected limit of the amount
                                                                          Control0..1
                                                                          TypeExtension
                                                                          Is Modifierfalse
                                                                          Summaryfalse
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                          206. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:low.id
                                                                          Definition

                                                                          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                          ShortUnique id for inter-element referencing
                                                                          Control0..1
                                                                          Typestring
                                                                          Is Modifierfalse
                                                                          XML FormatIn the XML format, this property is represented as an attribute.
                                                                          Summaryfalse
                                                                          208. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:low.extension
                                                                          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.

                                                                          ShortAdditional content defined by implementations
                                                                          Comments

                                                                          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.

                                                                          Control0..*
                                                                          TypeExtension
                                                                          Is Modifierfalse
                                                                          Summaryfalse
                                                                          Alternate Namesextensions, user content
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                          SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                          • value @ url
                                                                          • 210. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:low.url
                                                                            Definition

                                                                            Source of the definition for the extension code - a logical name or a URL.

                                                                            Shortidentifies the meaning of the extension
                                                                            Comments

                                                                            The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                            Control1..1
                                                                            Typeuri
                                                                            Is Modifierfalse
                                                                            XML FormatIn the XML format, this property is represented as an attribute.
                                                                            Summaryfalse
                                                                            Fixed Valuelow
                                                                            212. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:low.value[x]
                                                                            Definition

                                                                            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.low from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                            ShortA low expected limit of the amount
                                                                            Control0..1
                                                                            Typeinteger
                                                                            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                            Is Modifierfalse
                                                                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                            Summaryfalse
                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                            214. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:high
                                                                            Slice Namehigh
                                                                            Definition

                                                                            This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.high from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                            ShortA high expected limit of the amount
                                                                            Control0..1
                                                                            TypeExtension
                                                                            Is Modifierfalse
                                                                            Summaryfalse
                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                            216. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:high.id
                                                                            Definition

                                                                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                            ShortUnique id for inter-element referencing
                                                                            Control0..1
                                                                            Typestring
                                                                            Is Modifierfalse
                                                                            XML FormatIn the XML format, this property is represented as an attribute.
                                                                            Summaryfalse
                                                                            218. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:high.extension
                                                                            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.

                                                                            ShortAdditional content defined by implementations
                                                                            Comments

                                                                            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.

                                                                            Control0..*
                                                                            TypeExtension
                                                                            Is Modifierfalse
                                                                            Summaryfalse
                                                                            Alternate Namesextensions, user content
                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                            SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                            • value @ url
                                                                            • 220. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:high.url
                                                                              Definition

                                                                              Source of the definition for the extension code - a logical name or a URL.

                                                                              Shortidentifies the meaning of the extension
                                                                              Comments

                                                                              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                              Control1..1
                                                                              Typeuri
                                                                              Is Modifierfalse
                                                                              XML FormatIn the XML format, this property is represented as an attribute.
                                                                              Summaryfalse
                                                                              Fixed Valuehigh
                                                                              222. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.extension:high.value[x]
                                                                              Definition

                                                                              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.degreeOfPolymerisation.high from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                              ShortA high expected limit of the amount
                                                                              Control0..1
                                                                              Typeinteger
                                                                              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                              Is Modifierfalse
                                                                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                              Summaryfalse
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              224. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.url
                                                                              Definition

                                                                              Source of the definition for the extension code - a logical name or a URL.

                                                                              Shortidentifies the meaning of the extension
                                                                              Comments

                                                                              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                              Control1..1
                                                                              Typeuri
                                                                              Is Modifierfalse
                                                                              XML FormatIn the XML format, this property is represented as an attribute.
                                                                              Summaryfalse
                                                                              Fixed ValuedegreeOfPolymerisation
                                                                              226. Extension.extension:repeat.extension:repeatUnit.extension:degreeOfPolymerisation.value[x]
                                                                              Definition

                                                                              Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                                                                              ShortValue of extension
                                                                              Control0..1
                                                                              TypeChoice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
                                                                              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                              Is Modifierfalse
                                                                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                              Summaryfalse
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              228. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation
                                                                              Slice NamestructuralRepresentation
                                                                              Definition

                                                                              This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                              ShortA graphical structure for this SRU
                                                                              Control0..*
                                                                              TypeExtension
                                                                              Is Modifierfalse
                                                                              Summaryfalse
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                              230. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.id
                                                                              Definition

                                                                              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                              ShortUnique id for inter-element referencing
                                                                              Control0..1
                                                                              Typestring
                                                                              Is Modifierfalse
                                                                              XML FormatIn the XML format, this property is represented as an attribute.
                                                                              Summaryfalse
                                                                              232. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension
                                                                              Definition

                                                                              An Extension

                                                                              ShortExtension
                                                                              Control0..*
                                                                              TypeExtension
                                                                              Is Modifierfalse
                                                                              Summaryfalse
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                              SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators:
                                                                              • value @ url
                                                                              • 234. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:type
                                                                                Slice Nametype
                                                                                Definition

                                                                                This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.type from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                                ShortThe type of structure (e.g. Full, Partial, Representative)
                                                                                Control0..1
                                                                                TypeExtension
                                                                                Is Modifierfalse
                                                                                Summaryfalse
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                                236. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:type.id
                                                                                Definition

                                                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                ShortUnique id for inter-element referencing
                                                                                Control0..1
                                                                                Typestring
                                                                                Is Modifierfalse
                                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                                Summaryfalse
                                                                                238. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:type.extension
                                                                                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.

                                                                                ShortAdditional content defined by implementations
                                                                                Comments

                                                                                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.

                                                                                Control0..*
                                                                                TypeExtension
                                                                                Is Modifierfalse
                                                                                Summaryfalse
                                                                                Alternate Namesextensions, user content
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                                SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                • value @ url
                                                                                • 240. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:type.url
                                                                                  Definition

                                                                                  Source of the definition for the extension code - a logical name or a URL.

                                                                                  Shortidentifies the meaning of the extension
                                                                                  Comments

                                                                                  The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                                  Control1..1
                                                                                  Typeuri
                                                                                  Is Modifierfalse
                                                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                                                  Summaryfalse
                                                                                  Fixed Valuetype
                                                                                  242. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:type.value[x]
                                                                                  Definition

                                                                                  This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.type from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                                  ShortThe type of structure (e.g. Full, Partial, Representative)
                                                                                  Control0..1
                                                                                  TypeCodeableConcept
                                                                                  [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                                  Is Modifierfalse
                                                                                  Summaryfalse
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  244. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:representation
                                                                                  Slice Namerepresentation
                                                                                  Definition

                                                                                  This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.representation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                                  ShortThe structural representation as text string in a standard format e.g. InChI, SMILES, MOLFILE, CDX, SDF, PDB, mmCIF
                                                                                  Control0..1
                                                                                  TypeExtension
                                                                                  Is Modifierfalse
                                                                                  Summaryfalse
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                                  246. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:representation.id
                                                                                  Definition

                                                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                  ShortUnique id for inter-element referencing
                                                                                  Control0..1
                                                                                  Typestring
                                                                                  Is Modifierfalse
                                                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                                                  Summaryfalse
                                                                                  248. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:representation.extension
                                                                                  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.

                                                                                  ShortAdditional content defined by implementations
                                                                                  Comments

                                                                                  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.

                                                                                  Control0..*
                                                                                  TypeExtension
                                                                                  Is Modifierfalse
                                                                                  Summaryfalse
                                                                                  Alternate Namesextensions, user content
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                                  SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                  • value @ url
                                                                                  • 250. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:representation.url
                                                                                    Definition

                                                                                    Source of the definition for the extension code - a logical name or a URL.

                                                                                    Shortidentifies the meaning of the extension
                                                                                    Comments

                                                                                    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                                    Control1..1
                                                                                    Typeuri
                                                                                    Is Modifierfalse
                                                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                                                    Summaryfalse
                                                                                    Fixed Valuerepresentation
                                                                                    252. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:representation.value[x]
                                                                                    Definition

                                                                                    This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.representation from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                                    ShortThe structural representation as text string in a standard format e.g. InChI, SMILES, MOLFILE, CDX, SDF, PDB, mmCIF
                                                                                    Control0..1
                                                                                    Typestring
                                                                                    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                                    Is Modifierfalse
                                                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                    Summaryfalse
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    254. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:format
                                                                                    Slice Nameformat
                                                                                    Definition

                                                                                    This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.format from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                                    ShortThe format of the representation e.g. InChI, SMILES, MOLFILE, CDX, SDF, PDB, mmCIF
                                                                                    Control0..1
                                                                                    TypeExtension
                                                                                    Is Modifierfalse
                                                                                    Summaryfalse
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                                    256. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:format.id
                                                                                    Definition

                                                                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                    ShortUnique id for inter-element referencing
                                                                                    Control0..1
                                                                                    Typestring
                                                                                    Is Modifierfalse
                                                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                                                    Summaryfalse
                                                                                    258. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:format.extension
                                                                                    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.

                                                                                    ShortAdditional content defined by implementations
                                                                                    Comments

                                                                                    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.

                                                                                    Control0..*
                                                                                    TypeExtension
                                                                                    Is Modifierfalse
                                                                                    Summaryfalse
                                                                                    Alternate Namesextensions, user content
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                                    SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                    • value @ url
                                                                                    • 260. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:format.url
                                                                                      Definition

                                                                                      Source of the definition for the extension code - a logical name or a URL.

                                                                                      Shortidentifies the meaning of the extension
                                                                                      Comments

                                                                                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                                      Control1..1
                                                                                      Typeuri
                                                                                      Is Modifierfalse
                                                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                                                      Summaryfalse
                                                                                      Fixed Valueformat
                                                                                      262. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:format.value[x]
                                                                                      Definition

                                                                                      This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.format from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                                      ShortThe format of the representation e.g. InChI, SMILES, MOLFILE, CDX, SDF, PDB, mmCIF
                                                                                      Control0..1
                                                                                      TypeCodeableConcept
                                                                                      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                                      Is Modifierfalse
                                                                                      Summaryfalse
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      264. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:attachment
                                                                                      Slice Nameattachment
                                                                                      Definition

                                                                                      This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.attachment from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                                      ShortAn attached file with the structural representation
                                                                                      Control0..1
                                                                                      TypeExtension
                                                                                      Is Modifierfalse
                                                                                      Summaryfalse
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                                      266. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:attachment.id
                                                                                      Definition

                                                                                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                      ShortUnique id for inter-element referencing
                                                                                      Control0..1
                                                                                      Typestring
                                                                                      Is Modifierfalse
                                                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                                                      Summaryfalse
                                                                                      268. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:attachment.extension
                                                                                      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.

                                                                                      ShortAdditional content defined by implementations
                                                                                      Comments

                                                                                      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.

                                                                                      Control0..*
                                                                                      TypeExtension
                                                                                      Is Modifierfalse
                                                                                      Summaryfalse
                                                                                      Alternate Namesextensions, user content
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                                                      SlicingThis element introduces a set of slices on Extension.extension.extension.extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                      • value @ url
                                                                                      • 270. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:attachment.url
                                                                                        Definition

                                                                                        Source of the definition for the extension code - a logical name or a URL.

                                                                                        Shortidentifies the meaning of the extension
                                                                                        Comments

                                                                                        The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                                        Control1..1
                                                                                        Typeuri
                                                                                        Is Modifierfalse
                                                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                                                        Summaryfalse
                                                                                        Fixed Valueattachment
                                                                                        272. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.extension:attachment.value[x]
                                                                                        Definition

                                                                                        This cross-version extension represents SubstancePolymer.repeat.repeatUnit.structuralRepresentation.attachment from http://hl7.org/fhir/StructureDefinition/SubstancePolymer|5.0.0 for use in FHIR R4.

                                                                                        ShortAn attached file with the structural representation
                                                                                        Control0..1
                                                                                        TypeAttachment
                                                                                        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                                        Is Modifierfalse
                                                                                        Summaryfalse
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        274. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.url
                                                                                        Definition

                                                                                        Source of the definition for the extension code - a logical name or a URL.

                                                                                        Shortidentifies the meaning of the extension
                                                                                        Comments

                                                                                        The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                                        Control1..1
                                                                                        Typeuri
                                                                                        Is Modifierfalse
                                                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                                                        Summaryfalse
                                                                                        Fixed ValuestructuralRepresentation
                                                                                        276. Extension.extension:repeat.extension:repeatUnit.extension:structuralRepresentation.value[x]
                                                                                        Definition

                                                                                        Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                                                                                        ShortValue of extension
                                                                                        Control0..1
                                                                                        TypeChoice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
                                                                                        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                                        Is Modifierfalse
                                                                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                        Summaryfalse
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        278. Extension.extension:repeat.extension:repeatUnit.url
                                                                                        Definition

                                                                                        Source of the definition for the extension code - a logical name or a URL.

                                                                                        Shortidentifies the meaning of the extension
                                                                                        Comments

                                                                                        The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                                        Control1..1
                                                                                        Typeuri
                                                                                        Is Modifierfalse
                                                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                                                        Summaryfalse
                                                                                        Fixed ValuerepeatUnit
                                                                                        280. Extension.extension:repeat.extension:repeatUnit.value[x]
                                                                                        Definition

                                                                                        Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                                                                                        ShortValue of extension
                                                                                        Control0..1
                                                                                        TypeChoice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
                                                                                        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                                        Is Modifierfalse
                                                                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                        Summaryfalse
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        282. Extension.extension:repeat.url
                                                                                        Definition

                                                                                        Source of the definition for the extension code - a logical name or a URL.

                                                                                        Shortidentifies the meaning of the extension
                                                                                        Comments

                                                                                        The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                                        Control1..1
                                                                                        Typeuri
                                                                                        Is Modifierfalse
                                                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                                                        Summaryfalse
                                                                                        Fixed Valuerepeat
                                                                                        284. Extension.extension:repeat.value[x]
                                                                                        Definition

                                                                                        Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                                                                                        ShortValue of extension
                                                                                        Control0..1
                                                                                        TypeChoice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
                                                                                        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                                        Is Modifierfalse
                                                                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                        Summaryfalse
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        286. Extension.url
                                                                                        Definition

                                                                                        Source of the definition for the extension code - a logical name or a URL.

                                                                                        Shortidentifies the meaning of the extension
                                                                                        Comments

                                                                                        The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                                                                                        Control1..1
                                                                                        Typeuri
                                                                                        Is Modifierfalse
                                                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                                                        Summaryfalse
                                                                                        Fixed Valuehttp://hl7.org/fhir/5.0/StructureDefinition/extension-SubstancePolymer
                                                                                        288. Extension.value[x]
                                                                                        Definition

                                                                                        Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                                                                                        ShortValue of extension
                                                                                        Control0..1
                                                                                        TypeChoice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
                                                                                        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                                                        Is Modifierfalse
                                                                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                        Summaryfalse
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))