US Core Implementation Guide
7.0.0-ballot - Ballot United States of America flag

This page is part of the US Core (v7.0.0-ballot: STU7 Ballot 1) based on FHIR (HL7® FHIR® Standard) R4. The current version which supersedes this version is 6.1.0. For a full list of available versions, see the Directory of published versions

Extension: US Core USCDI Requirement Extension

Official URL: http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement Version: 7.0.0-ballot
Standards status: Trial-use Maturity Level: 3 Computable Name: USCDIRequirement

Copyright/Legal: Used by permission of HL7 International, all rights reserved Creative Commons License

This extension is only used in the US Core Implementation Guide’’s Profile StructureDefinition elements. It flags elements that are Additional USCDI Requirements for certified systems. In other words, elements that are not marked as Must Support but are required for ONC Health IT certification testing. See the Conformance page for more information.

Context of Use

This extension may be used on the following element(s):

  • Element ID ElementDefinition

Usage info

Usage:

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

Summary

Simple Extension of type boolean: This extension is only used in the US Core Implementation Guide''s Profile StructureDefinition elements. It flags elements that are Additional USCDI Requirements for certified systems. In other words, elements that are not marked as Must Support but are required for ONC Health IT certification testing. See the Conformance page for more information.

Maturity: 3

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionUSCDI Requirement Flag: ONLY USED FOR US Core Profile StructureDefinitions
... url 1..1uri"http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement"
... value[x] 1..1booleanValue of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionUSCDI Requirement Flag: ONLY USED FOR US Core Profile StructureDefinitions
... id 0..1stringUnique id for inter-element referencing
... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement"
... value[x] 1..1booleanValue of extension

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type boolean: This extension is only used in the US Core Implementation Guide''s Profile StructureDefinition elements. It flags elements that are Additional USCDI Requirements for certified systems. In other words, elements that are not marked as Must Support but are required for ONC Health IT certification testing. See the Conformance page for more information.

Maturity: 3

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionUSCDI Requirement Flag: ONLY USED FOR US Core Profile StructureDefinitions
... url 1..1uri"http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement"
... value[x] 1..1booleanValue of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionUSCDI Requirement Flag: ONLY USED FOR US Core Profile StructureDefinitions
... id 0..1stringUnique id for inter-element referencing
... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement"
... value[x] 1..1booleanValue of extension

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()