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 Direct email Extension

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

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

This email address is associated with a “Direct Secure Messaging” service. This extension can only be used on contact points where the system = ‘email’

Context of Use

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

  • Element ID ContactPoint

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 email address is associated with a "Direct Secure Messaging" service. This extension can only be used on contact points where the system = 'email'

Maturity: 3

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionEmail is a "Direct" email
... url 1..1uri"http://hl7.org/fhir/us/core/StructureDefinition/us-core-direct"
... value[x] 1..1booleanValue of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionEmail is a "Direct" email
... 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/us-core-direct"
... value[x] 1..1booleanValue of extension

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type boolean: This email address is associated with a "Direct Secure Messaging" service. This extension can only be used on contact points where the system = 'email'

Maturity: 3

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionEmail is a "Direct" email
... url 1..1uri"http://hl7.org/fhir/us/core/StructureDefinition/us-core-direct"
... value[x] 1..1booleanValue of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionEmail is a "Direct" email
... 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/us-core-direct"
... 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()