US Public Health Profiles Library, published by HL7 Public Health Work Group (http://www.hl7.org/Special/committees/pher/index.cfm). This is not an authorized publication; it is the continuous build for version 0.0.1). This version is based on the current content of https://github.com/HL7/fhir-us-phpl/ and changes regularly. See the Directory of published versions

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Extension: US Public Health Date Recorded Extension

Official URL: http://hl7.org/fhir/us/ph-library/StructureDefinition/lib-copy-us-ph-date-recorded-extension				Version: 0.0.1
Active as of 2022-06-09				Computable Name: USPublicHealthDateRecordedExtension

The date a status or observation was recorded (recorded date).

Context of Use

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

• Observation
• Observation.component

Usage info

Usage:

• Use this Extension: US Public Health Pregnancy Status 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())