STU3 Candidate

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2.26.3 Element Definition Mappings

FHIR Infrastructure Work Group Maturity Level : N/A Ballot Status : STU 3

This page provides mappings for Element Definition.

2.26.3.1 Mappings for HL7 v2 Mapping (http://hl7.org/v2)

ElementDefinition OM1
    path N/A
    representation N/A
    sliceName N/A
    label
    code OM1.7
    slicing
        discriminator
        description
        ordered
        rules
    short
    definition OM1.6, OM1.41
    comments NTE, OM1.32, OM1.33, OM1.39
    requirements
    alias OM1.8, OM1.52
    min
    max OMC.10
    base
        path
        min
        max
    contentReference
    type OM1.3, OMC.9
        code OM1.3
        profile
        targetProfile
        aggregation
        versioning
    defaultValue[x]
    meaningWhenMissing
    fixed[x]
    pattern[x]
    example
        label
        value[x]
    minValue[x]
    maxValue[x]
    maxLength OMC.12
    condition
    constraint
        key
        requirements
        severity
        human
        expression
        xpath
        source
    mustSupport
    isModifier
    isSummary
    binding OM3, OMC.11
        strength N/A
        description
        valueSet[x]
    mapping
        identity
        language
        map

2.26.3.2 Mappings for RIM Mapping (http://hl7.org/v3)

ElementDefinition Observation[classCode=OBS, moodCode=DEFN]
    path N/A
    representation N/A
    sliceName N/A
    label ./code/display
    code ./code (root or translation)
    slicing N/A
        discriminator N/A
        description N/A
        ordered N/A
        rules N/A
    short N/A
    definition ./text
    comments ./inboundRelationship[typeCode=SUBJ]/source[classCode=LIST, moodCode=EVN]/code
    requirements ./inboundRelationship[typeCode=META]/source[classCode=ACT, moodCode=EVN, isCriterionInd=true]/reasonCode/originalText
    alias Not currently expressible
    min N/A (MIF territory)
    max N/A (MIF territory)
    base N/A (MIF territory)
        path N/A (MIF territory)
        min N/A (MIF territory)
        max N/A (MIF territory)
    contentReference N/A
    type N/A (MIF territory)
        code N/A (MIF territory)
        profile N/A (MIF territory)
        targetProfile N/A (MIF territory)
        aggregation N/A (MIF territory)
        versioning N/A (MIF territory)
    defaultValue[x] N/A (MIF territory)
    meaningWhenMissing N/A (MIF territory)
    fixed[x] N/A (MIF territory)
    pattern[x] N/A (MIF territory)
    example N/A (MIF territory)
        label N/A (MIF territory)
        value[x] N/A (MIF territory)
    minValue[x] N/A (MIF territory)
    maxValue[x] N/A (MIF territory)
    maxLength N/A (MIF territory)
    condition
    constraint
        key
        requirements
        severity
        human
        expression
        xpath
        source
    mustSupport
    isModifier
    isSummary
    binding N/A (MIF territory)
        strength N/A (MIF territory)
        description N/A (MIF territory)
        valueSet[x] N/A (MIF territory)
    mapping N/A (MIF territory)
        identity N/A (MIF territory)
        language N/A (MIF territory)
        map N/A (MIF territory)

2.26.3.3 Mappings for LOINC code for the element (http://loinc.org)

ElementDefinition
    path
    representation
    sliceName
    label
    code LOINC_NUM
    slicing
        discriminator
        description
        ordered
        rules
    short
    definition TERM DEFINITION/DESCRIPTION(S)
    comments COMMENTS
    requirements R/O/C
    alias RELATED NAMES (only some of these apply)
    min
    max
    base
        path
        min
        max
    contentReference
    type HL7_V2_DATATYPE (translation required), HL7_V3_DATATYPE (translation required)
        code HL7_V2_DATATYPE (translation required), HL7_V3_DATATYPE (translation required)
        profile
        targetProfile
        aggregation
        versioning
    defaultValue[x]
    meaningWhenMissing
    fixed[x]
    pattern[x]
    example
        label
        value[x] EXMPL_ANSWERS
    minValue[x]
    maxValue[x]
    maxLength
    condition
    constraint
        key
        requirements
        severity
        human
        expression
        xpath
        source
    mustSupport
    isModifier
    isSummary
    binding ANSWER LIST, NORMATIVE ANSWER LIST
        strength N/A
        description
        valueSet[x] CODE_TABLE
    mapping
        identity
        language
        map

2.26.3.4 Mappings for ISO 11179 (http://metadata-standards.org/11179/)

ElementDefinition Data_Element
    path Name, Identifier & Context
    representation n/a
    sliceName n/a
    label n/a
    code (Data_Element).data_element_concept.identifier
    slicing n/a
        discriminator n/a
        description
        ordered n/a
        rules n/a
    short N/A
    definition (Designatable_Item).definition.text acceptability=preferred in default context
    comments (Administered_Item).explanatory_comment
    requirements (Registered_item).document_reference[document_type=requirements].notation
    alias (Designatable_Item).designation.sign acceptability!=preferred or context is other than default
    min Minimum size of data element values?
    max Maximum size of data element values?
    base n/a
        path n/a
        min n/a
        max n/a
    contentReference
    type .domain.data+Q14type
        code .domain.data+Q14type
        profile n/a
        targetProfile n/a
        aggregation n/a
        versioning
    defaultValue[x]
    meaningWhenMissing
    fixed[x] N/A (only relevant when constraining, which 11179 doesn't do)
    pattern[x]
    example
        label
        value[x] .example
    minValue[x]
    maxValue[x]
    maxLength .domain.maximum_character_quantity
    condition
    constraint ??
        key
        requirements
        severity
        human
        expression
        xpath
        source
    mustSupport ??
    isModifier ??
    isSummary ??
    binding .domain
        strength
        description .domain.description
        valueSet[x] points to explicit list or expression that evaluates to list of (Enumerated_Value_Domain).member
    mapping Registered_item).document_reference[document_type=mapping] Also, .meaning linkage to Data_Element_Concept is done as a mapping to a reference model. (Data_Element_Concepts are all defined in some sort of reference model, be that Object_Class and Property or some other mechanism)
        identity
        language
        map ObjectClass, Property (this is one possible data model that can be mapped to - the uri would identify the data model mappingSpecification.mappingScript

2.26.3.5 Mappings for IHE Data Element Exchange (DEX) (http://wiki.ihe.net/index.php?title=Data_Element_Exchange)

ElementDefinition RetrieveMetadata response
    path
    representation
    sliceName
    label
    code
    slicing
        discriminator
        description
        ordered
        rules
    short
    definition
    comments
    requirements
    alias
    min
    max
    base
        path
        min
        max
    contentReference
    type valueDomain.dataType
        code
        profile
        targetProfile
        aggregation
        versioning
    defaultValue[x]
    meaningWhenMissing
    fixed[x]
    pattern[x]
    example
        label
        value[x]
    minValue[x]
    maxValue[x]
    maxLength
    condition
    constraint
        key
        requirements
        severity
        human
        expression
        xpath
        source
    mustSupport
    isModifier
    isSummary
    binding
        strength
        description
        valueSet[x] valueDomain.valueSet
    mapping mappingSpecification
        identity
        language
        map