This page is part of the electronic Case Reporting (eCR) (v2.0.0: STU 2 on FHIR R4) based on FHIR R4. The current version which supercedes this version is 2.1.0. For a full list of available versions, see the Directory of published versions

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• Detailed Descriptions
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Extension: RR External Resource Extension

This Extension profile represents an external resource (DocumentReference) pertaining to the condition such as a text guidance, link to access forms for additional reporting needs, additional testing and/or laboratory testing needs, treatment and/or prevention resources, Public Health Agency contact information and general additional resources.

The official URL for this extension is:

http://hl7.org/fhir/us/ecr/StructureDefinition/rr-external-resource-extension

Status: active
Extension maintained by: HL7 Public Health Work Group (http://www.hl7.org/Special/committees/pher/index.cfm)

Context of Use

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

• Observation

Usage info

Usage:

• Use this Extension: RR Relevant Reportable Condition Observation, RR Reportability Information Observation
• Examples for this Extension: Bundle/bundle-rr-document-one-cond-one-pha, Observation/observation-rr-reportability-information-observation

Formal Views of Extension Content

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

 

Other representations of profile: CSV, Excel, Schematron

Constraints

Id	Grade	Path	Details	Requirements
ele-1	error	Extension	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	Extension	Must have either extensions or value[x], not both : extension.exists() != value.exists()
ele-1	error	Extension.extension	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	Extension.extension	Must have either extensions or value[x], not both : extension.exists() != value.exists()
ele-1	error	Extension.value[x]	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())