| Name | Value | Comments |
|---|
 abstract | false | |
| baseDefinition | http://hl7.org/fhir/StructureDefinition/Extension | |
| copyright | Used by permission of HL7 International, all rights reserved Creative Commons License | |
| date | 2019-05-21 | 2022-11-16 | |
| description | This email address is associated with a [direct](http://wiki.directproject.org/Addressing+Specification) service. This extension can only be used on contact points where the system = 'email' | This email address is associated with a ["Direct Secure Messaging"](https://directtrust.org/what-we-do/direct-secure-messaging) service. This extension can only be used on contact points where the system = 'email' | |
| experimental | | |
| fhirVersion | 4.0.1 | |
| jurisdiction | | |
 jurisdiction[0] | urn:iso:std:iso:3166#US | |
| kind | complex-type | |
| name | USCoreDirectEmailExtension | |
| publisher | HL7 International - US Realm Steering Committee | HL7 International - Cross-Group Projects | |
| purpose | | |
| status | active | |
| title | US Core Direct email Extension | |
| type | Extension | |
| url | http://hl7.org/fhir/us/core/StructureDefinition/us-core-direct | |
| version | 4.0.0 | 6.1.0-snapshot1 | |
| Name | L Flags | L Card. | L Type | L Description & Constraints | R Flags | R Card. | L Type | L Description & Constraints | Comments |
|---|
 Extension | | 0..1 | Extension | Email is a "direct" email
| | 0..1 | Extension | Email is a "Direct" email
| - Elements differ in definition: 'This email address is associated with a "direct" service - e.g. http://wiki.directproject.org/Addressing+Specification. This extension can only be used on contact points where the system = 'email'' vs 'This email address is associated with a "Direct Secure Messaging" service. This extension can only be used on contact points where the system = 'email''
|
 id | | 0..1 | string | Unique id for inter-element referencing | | 0..1 | string | Unique id for inter-element referencing | |
 Slices for extension | | 0..* | Extension | Additional content defined by implementations
Slice: Unordered, Open by value:url
| | 0..* | Extension | Additional content defined by implementations
Slice: Unordered, Open by value:url
| |
| url | | 1..1 | uri | "http://hl7.org/fhir/us/core/StructureDefinition/us-core-direct" | | 1..1 | uri | "http://hl7.org/fhir/us/core/StructureDefinition/us-core-direct" | |
| Slices for value[x] | | 1..1 | boolean | Value of extension
Slice: Unordered, Closed by type:$this | | 1..1 | boolean | Value of extension | |
Documentation for this format |