Page 1
HL7reg FHIRreg and the flame Design mark are the registered trademarks of Health Level Seven International and are used with per mission
Boston 19-21 June | HL7 FirelyTeam | fhirdevdays18 | wwwfhirdevdayscom
FHIR Mapping Language
Grahame Grieve FHIR Product Director
FHIR Mapping Language
bull Why a FHIR mapping language ndash Goals and Requirements
bull Architecture
bull Tutorial
bull Examples
Why a FHIR Mapping Language
bull We need a way to transform data from instance to instance
bull We need to be able to share the transform rules between systems
bull Separate tools for authoring and transforming
bull Existing transformation approaches are either
bull TechnologyContext bound (eg XSLT Javascript)
bull Incomplete (eg QVT + MDMI frameworks for transforms)
bull This has become a blocking requirement for the community
bull CDA V2 CIMI etc
Levels of Mapping
bull Skeletal Mappings
bull Map the class backbones ndash pointers about the relationships
bull Concept Mappings
bull Map all the elements in the class model
bull Detailed Mappings
bull Map all the elements down to primitive types
bull Executable Mappings
bull Describe conversions for all domain values all special cases
ConceptMap resource
Concept Map Example
ConceptMap Example
Detailed Mapping Requirements
bull Already have concept level concept mapping
bull Want more
bull Managing instance amp instance dependency
bull Dependency on out of band data injecting decisions
bull Handling hierarchical dependencies and different structures
bull Micro-transforms in strings (eg different date formats)
Architecture
bull Based on the QVT notions developed with the QVT author
bull Define an API to support mapping
bull Define a language that describes source -gt target transformation in the presence of the API
bull Abstract Syntax tree = FHIR StructureMap resource
bull Concrete Syntax = ldquoFHIR Mapping Languagerdquo
Language Decisions
bull Describe transform from one instance to another where instances are trees of elements
bull Describe one way transforms
bull Statements of relationship
bull no procedural features - supports meta analysis
bull Structurehierarchy based
bull eg support graphical transform builders
bull Modular to allow re-use
bull Can use types where they are present but does not depend on them
Resource StructureMap
bull A resource like all others
bull Has the same metadata as other conformance resources
bull Defined content is the abstract syntax tree for the mapping language bull Technically thatrsquos another concrete syntax
bull Recommended narrative is the mapping language
bull Tools can interconvert between the forms (FHIR Validator)
bull httptestfhirorgr3+ supports text format
Tutorial Simple Case
ltTLeftgt
ltagtA valueltagt
ltTLeftgt
ltTRightgt
ltagtA valueltagt
ltTRightgt
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 2
FHIR Mapping Language
bull Why a FHIR mapping language ndash Goals and Requirements
bull Architecture
bull Tutorial
bull Examples
Why a FHIR Mapping Language
bull We need a way to transform data from instance to instance
bull We need to be able to share the transform rules between systems
bull Separate tools for authoring and transforming
bull Existing transformation approaches are either
bull TechnologyContext bound (eg XSLT Javascript)
bull Incomplete (eg QVT + MDMI frameworks for transforms)
bull This has become a blocking requirement for the community
bull CDA V2 CIMI etc
Levels of Mapping
bull Skeletal Mappings
bull Map the class backbones ndash pointers about the relationships
bull Concept Mappings
bull Map all the elements in the class model
bull Detailed Mappings
bull Map all the elements down to primitive types
bull Executable Mappings
bull Describe conversions for all domain values all special cases
ConceptMap resource
Concept Map Example
ConceptMap Example
Detailed Mapping Requirements
bull Already have concept level concept mapping
bull Want more
bull Managing instance amp instance dependency
bull Dependency on out of band data injecting decisions
bull Handling hierarchical dependencies and different structures
bull Micro-transforms in strings (eg different date formats)
Architecture
bull Based on the QVT notions developed with the QVT author
bull Define an API to support mapping
bull Define a language that describes source -gt target transformation in the presence of the API
bull Abstract Syntax tree = FHIR StructureMap resource
bull Concrete Syntax = ldquoFHIR Mapping Languagerdquo
Language Decisions
bull Describe transform from one instance to another where instances are trees of elements
bull Describe one way transforms
bull Statements of relationship
bull no procedural features - supports meta analysis
bull Structurehierarchy based
bull eg support graphical transform builders
bull Modular to allow re-use
bull Can use types where they are present but does not depend on them
Resource StructureMap
bull A resource like all others
bull Has the same metadata as other conformance resources
bull Defined content is the abstract syntax tree for the mapping language bull Technically thatrsquos another concrete syntax
bull Recommended narrative is the mapping language
bull Tools can interconvert between the forms (FHIR Validator)
bull httptestfhirorgr3+ supports text format
Tutorial Simple Case
ltTLeftgt
ltagtA valueltagt
ltTLeftgt
ltTRightgt
ltagtA valueltagt
ltTRightgt
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 3
Why a FHIR Mapping Language
bull We need a way to transform data from instance to instance
bull We need to be able to share the transform rules between systems
bull Separate tools for authoring and transforming
bull Existing transformation approaches are either
bull TechnologyContext bound (eg XSLT Javascript)
bull Incomplete (eg QVT + MDMI frameworks for transforms)
bull This has become a blocking requirement for the community
bull CDA V2 CIMI etc
Levels of Mapping
bull Skeletal Mappings
bull Map the class backbones ndash pointers about the relationships
bull Concept Mappings
bull Map all the elements in the class model
bull Detailed Mappings
bull Map all the elements down to primitive types
bull Executable Mappings
bull Describe conversions for all domain values all special cases
ConceptMap resource
Concept Map Example
ConceptMap Example
Detailed Mapping Requirements
bull Already have concept level concept mapping
bull Want more
bull Managing instance amp instance dependency
bull Dependency on out of band data injecting decisions
bull Handling hierarchical dependencies and different structures
bull Micro-transforms in strings (eg different date formats)
Architecture
bull Based on the QVT notions developed with the QVT author
bull Define an API to support mapping
bull Define a language that describes source -gt target transformation in the presence of the API
bull Abstract Syntax tree = FHIR StructureMap resource
bull Concrete Syntax = ldquoFHIR Mapping Languagerdquo
Language Decisions
bull Describe transform from one instance to another where instances are trees of elements
bull Describe one way transforms
bull Statements of relationship
bull no procedural features - supports meta analysis
bull Structurehierarchy based
bull eg support graphical transform builders
bull Modular to allow re-use
bull Can use types where they are present but does not depend on them
Resource StructureMap
bull A resource like all others
bull Has the same metadata as other conformance resources
bull Defined content is the abstract syntax tree for the mapping language bull Technically thatrsquos another concrete syntax
bull Recommended narrative is the mapping language
bull Tools can interconvert between the forms (FHIR Validator)
bull httptestfhirorgr3+ supports text format
Tutorial Simple Case
ltTLeftgt
ltagtA valueltagt
ltTLeftgt
ltTRightgt
ltagtA valueltagt
ltTRightgt
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 4
Levels of Mapping
bull Skeletal Mappings
bull Map the class backbones ndash pointers about the relationships
bull Concept Mappings
bull Map all the elements in the class model
bull Detailed Mappings
bull Map all the elements down to primitive types
bull Executable Mappings
bull Describe conversions for all domain values all special cases
ConceptMap resource
Concept Map Example
ConceptMap Example
Detailed Mapping Requirements
bull Already have concept level concept mapping
bull Want more
bull Managing instance amp instance dependency
bull Dependency on out of band data injecting decisions
bull Handling hierarchical dependencies and different structures
bull Micro-transforms in strings (eg different date formats)
Architecture
bull Based on the QVT notions developed with the QVT author
bull Define an API to support mapping
bull Define a language that describes source -gt target transformation in the presence of the API
bull Abstract Syntax tree = FHIR StructureMap resource
bull Concrete Syntax = ldquoFHIR Mapping Languagerdquo
Language Decisions
bull Describe transform from one instance to another where instances are trees of elements
bull Describe one way transforms
bull Statements of relationship
bull no procedural features - supports meta analysis
bull Structurehierarchy based
bull eg support graphical transform builders
bull Modular to allow re-use
bull Can use types where they are present but does not depend on them
Resource StructureMap
bull A resource like all others
bull Has the same metadata as other conformance resources
bull Defined content is the abstract syntax tree for the mapping language bull Technically thatrsquos another concrete syntax
bull Recommended narrative is the mapping language
bull Tools can interconvert between the forms (FHIR Validator)
bull httptestfhirorgr3+ supports text format
Tutorial Simple Case
ltTLeftgt
ltagtA valueltagt
ltTLeftgt
ltTRightgt
ltagtA valueltagt
ltTRightgt
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 5
ConceptMap resource
Concept Map Example
ConceptMap Example
Detailed Mapping Requirements
bull Already have concept level concept mapping
bull Want more
bull Managing instance amp instance dependency
bull Dependency on out of band data injecting decisions
bull Handling hierarchical dependencies and different structures
bull Micro-transforms in strings (eg different date formats)
Architecture
bull Based on the QVT notions developed with the QVT author
bull Define an API to support mapping
bull Define a language that describes source -gt target transformation in the presence of the API
bull Abstract Syntax tree = FHIR StructureMap resource
bull Concrete Syntax = ldquoFHIR Mapping Languagerdquo
Language Decisions
bull Describe transform from one instance to another where instances are trees of elements
bull Describe one way transforms
bull Statements of relationship
bull no procedural features - supports meta analysis
bull Structurehierarchy based
bull eg support graphical transform builders
bull Modular to allow re-use
bull Can use types where they are present but does not depend on them
Resource StructureMap
bull A resource like all others
bull Has the same metadata as other conformance resources
bull Defined content is the abstract syntax tree for the mapping language bull Technically thatrsquos another concrete syntax
bull Recommended narrative is the mapping language
bull Tools can interconvert between the forms (FHIR Validator)
bull httptestfhirorgr3+ supports text format
Tutorial Simple Case
ltTLeftgt
ltagtA valueltagt
ltTLeftgt
ltTRightgt
ltagtA valueltagt
ltTRightgt
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 6
Concept Map Example
ConceptMap Example
Detailed Mapping Requirements
bull Already have concept level concept mapping
bull Want more
bull Managing instance amp instance dependency
bull Dependency on out of band data injecting decisions
bull Handling hierarchical dependencies and different structures
bull Micro-transforms in strings (eg different date formats)
Architecture
bull Based on the QVT notions developed with the QVT author
bull Define an API to support mapping
bull Define a language that describes source -gt target transformation in the presence of the API
bull Abstract Syntax tree = FHIR StructureMap resource
bull Concrete Syntax = ldquoFHIR Mapping Languagerdquo
Language Decisions
bull Describe transform from one instance to another where instances are trees of elements
bull Describe one way transforms
bull Statements of relationship
bull no procedural features - supports meta analysis
bull Structurehierarchy based
bull eg support graphical transform builders
bull Modular to allow re-use
bull Can use types where they are present but does not depend on them
Resource StructureMap
bull A resource like all others
bull Has the same metadata as other conformance resources
bull Defined content is the abstract syntax tree for the mapping language bull Technically thatrsquos another concrete syntax
bull Recommended narrative is the mapping language
bull Tools can interconvert between the forms (FHIR Validator)
bull httptestfhirorgr3+ supports text format
Tutorial Simple Case
ltTLeftgt
ltagtA valueltagt
ltTLeftgt
ltTRightgt
ltagtA valueltagt
ltTRightgt
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 7
ConceptMap Example
Detailed Mapping Requirements
bull Already have concept level concept mapping
bull Want more
bull Managing instance amp instance dependency
bull Dependency on out of band data injecting decisions
bull Handling hierarchical dependencies and different structures
bull Micro-transforms in strings (eg different date formats)
Architecture
bull Based on the QVT notions developed with the QVT author
bull Define an API to support mapping
bull Define a language that describes source -gt target transformation in the presence of the API
bull Abstract Syntax tree = FHIR StructureMap resource
bull Concrete Syntax = ldquoFHIR Mapping Languagerdquo
Language Decisions
bull Describe transform from one instance to another where instances are trees of elements
bull Describe one way transforms
bull Statements of relationship
bull no procedural features - supports meta analysis
bull Structurehierarchy based
bull eg support graphical transform builders
bull Modular to allow re-use
bull Can use types where they are present but does not depend on them
Resource StructureMap
bull A resource like all others
bull Has the same metadata as other conformance resources
bull Defined content is the abstract syntax tree for the mapping language bull Technically thatrsquos another concrete syntax
bull Recommended narrative is the mapping language
bull Tools can interconvert between the forms (FHIR Validator)
bull httptestfhirorgr3+ supports text format
Tutorial Simple Case
ltTLeftgt
ltagtA valueltagt
ltTLeftgt
ltTRightgt
ltagtA valueltagt
ltTRightgt
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 8
Detailed Mapping Requirements
bull Already have concept level concept mapping
bull Want more
bull Managing instance amp instance dependency
bull Dependency on out of band data injecting decisions
bull Handling hierarchical dependencies and different structures
bull Micro-transforms in strings (eg different date formats)
Architecture
bull Based on the QVT notions developed with the QVT author
bull Define an API to support mapping
bull Define a language that describes source -gt target transformation in the presence of the API
bull Abstract Syntax tree = FHIR StructureMap resource
bull Concrete Syntax = ldquoFHIR Mapping Languagerdquo
Language Decisions
bull Describe transform from one instance to another where instances are trees of elements
bull Describe one way transforms
bull Statements of relationship
bull no procedural features - supports meta analysis
bull Structurehierarchy based
bull eg support graphical transform builders
bull Modular to allow re-use
bull Can use types where they are present but does not depend on them
Resource StructureMap
bull A resource like all others
bull Has the same metadata as other conformance resources
bull Defined content is the abstract syntax tree for the mapping language bull Technically thatrsquos another concrete syntax
bull Recommended narrative is the mapping language
bull Tools can interconvert between the forms (FHIR Validator)
bull httptestfhirorgr3+ supports text format
Tutorial Simple Case
ltTLeftgt
ltagtA valueltagt
ltTLeftgt
ltTRightgt
ltagtA valueltagt
ltTRightgt
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 9
Architecture
bull Based on the QVT notions developed with the QVT author
bull Define an API to support mapping
bull Define a language that describes source -gt target transformation in the presence of the API
bull Abstract Syntax tree = FHIR StructureMap resource
bull Concrete Syntax = ldquoFHIR Mapping Languagerdquo
Language Decisions
bull Describe transform from one instance to another where instances are trees of elements
bull Describe one way transforms
bull Statements of relationship
bull no procedural features - supports meta analysis
bull Structurehierarchy based
bull eg support graphical transform builders
bull Modular to allow re-use
bull Can use types where they are present but does not depend on them
Resource StructureMap
bull A resource like all others
bull Has the same metadata as other conformance resources
bull Defined content is the abstract syntax tree for the mapping language bull Technically thatrsquos another concrete syntax
bull Recommended narrative is the mapping language
bull Tools can interconvert between the forms (FHIR Validator)
bull httptestfhirorgr3+ supports text format
Tutorial Simple Case
ltTLeftgt
ltagtA valueltagt
ltTLeftgt
ltTRightgt
ltagtA valueltagt
ltTRightgt
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 10
Language Decisions
bull Describe transform from one instance to another where instances are trees of elements
bull Describe one way transforms
bull Statements of relationship
bull no procedural features - supports meta analysis
bull Structurehierarchy based
bull eg support graphical transform builders
bull Modular to allow re-use
bull Can use types where they are present but does not depend on them
Resource StructureMap
bull A resource like all others
bull Has the same metadata as other conformance resources
bull Defined content is the abstract syntax tree for the mapping language bull Technically thatrsquos another concrete syntax
bull Recommended narrative is the mapping language
bull Tools can interconvert between the forms (FHIR Validator)
bull httptestfhirorgr3+ supports text format
Tutorial Simple Case
ltTLeftgt
ltagtA valueltagt
ltTLeftgt
ltTRightgt
ltagtA valueltagt
ltTRightgt
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 11
Resource StructureMap
bull A resource like all others
bull Has the same metadata as other conformance resources
bull Defined content is the abstract syntax tree for the mapping language bull Technically thatrsquos another concrete syntax
bull Recommended narrative is the mapping language
bull Tools can interconvert between the forms (FHIR Validator)
bull httptestfhirorgr3+ supports text format
Tutorial Simple Case
ltTLeftgt
ltagtA valueltagt
ltTLeftgt
ltTRightgt
ltagtA valueltagt
ltTRightgt
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 12
Tutorial Simple Case
ltTLeftgt
ltagtA valueltagt
ltTLeftgt
ltTRightgt
ltagtA valueltagt
ltTRightgt
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 13
Understanding content class models
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 14
Understanding content class models
bull In order to run the mapping language the engine needs to lsquoknowrsquo the input and output models
bull The existing implementations use the same interface that supports FHIRPath
bull Dynamic query of what children are available
bull Eg have to write code
bull Can also use FHIR Structure Definitions to define the input and output models
bull CDA Example later
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 15
Tutorial Simple Case
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 16
Fields with Different Names
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 17
Length Restriction
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 18
Type Conversion
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 19
Lists Part 1
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 20
Lists Part 2
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 21
Hierarchical Content 1
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 22
Hierarchical Content 2
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 23
Hierarchical Content 3
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 24
Invoking Transforms
bull Java Command line tool ndash see httpwwwhealthintersectionscomaup=2506
bull Server ndash post to httptestfhirorgr3StructureMap[id]$transform
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 25
Examples FHIR Version transforms
httphl7orgfhirr2mapshtml
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 26
Examples CDA
bull CDA Definitions
bull httpsbuildfhirorgigHL7fhir-cda
bull Fully define the CDA XML format
bull Can (almost) generate a correct CDA schema
bull FHIR validator can read and validate CDA documents using these definitions
bull Working on formally endorsed mappings between CCDA and FHIR resources
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml
Page 27
Example CAP Cancer IG
bull httpfhirhl7orgaufhirrcpa
bull Conceptual Definition httpfhirhl7orgaufhirrcpacolorectalhtmltable
bull Mapping to FHIR httpfhirhl7orgaufhirrcpacmaphtmlscript
bull Generated Examples httpfhirhl7orgaufhirrcpacmap-exampleshtml
bull Generated Profiles httpfhirhl7orgaufhirrcpacprofileshtml