US Core Implementation Guide
6.1.0-snapshot1 - STU6 United States of America flag

This page is part of the US Core (v6.1.0-snapshot1: STU6 Update) based on FHIR R4. The current version which supercedes this version is 6.0.0. For a full list of available versions, see the Directory of published versions

Extension: US Core Sex Extension

Official URL: http://hl7.org/fhir/us/core/StructureDefinition/us-core-sex Version: 6.1.0-snapshot1
Active as of 2023-05-15 Computable Name: USCoreSexExtension

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

The US Core Sex Extension is used to reflect the documentation of a person’s sex. It aligns with the C-CDA Sex Observation (LOINC 46098-0). Future versions of this extension will be informed by the content of the HL7 Cross Paradigm IG: Gender Harmony - Sex and Gender Representation 1.0.0 when published. “Birth Sex”, represented by US Core Birth Sex Extension falls under this broader category of “Sex”.

Context of Use

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

  • Element ID Patient

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 code: The US Core Sex Extension is used to reflect the documentation of a person's sex. It aligns with the C-CDA Sex Observation (LOINC 46098-0). Future versions of this extension will be informed by the content of the HL7 Cross Paradigm IG: Gender Harmony - Sex and Gender Representation 1.0.0 when published. "Birth Sex", represented by US Core Birth Sex Extension falls under this broader category of "Sex".

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionExtension
... url 1..1uri"http://hl7.org/fhir/us/core/StructureDefinition/us-core-sex"
... value[x] 1..1codeValue of extension
Binding: VSAC 2.16.840.1.113762.1.4.1099.53 (required): Concepts limited to Male, Female, Patient Sex Unknown.


doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionExtension
... 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-sex"
... value[x] 1..1codeValue of extension
Binding: VSAC 2.16.840.1.113762.1.4.1099.53 (required): Concepts limited to Male, Female, Patient Sex Unknown.


doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type code: The US Core Sex Extension is used to reflect the documentation of a person's sex. It aligns with the C-CDA Sex Observation (LOINC 46098-0). Future versions of this extension will be informed by the content of the HL7 Cross Paradigm IG: Gender Harmony - Sex and Gender Representation 1.0.0 when published. "Birth Sex", represented by US Core Birth Sex Extension falls under this broader category of "Sex".

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionExtension
... url 1..1uri"http://hl7.org/fhir/us/core/StructureDefinition/us-core-sex"
... value[x] 1..1codeValue of extension
Binding: VSAC 2.16.840.1.113762.1.4.1099.53 (required): Concepts limited to Male, Female, Patient Sex Unknown.


doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionExtension
... 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-sex"
... value[x] 1..1codeValue of extension
Binding: VSAC 2.16.840.1.113762.1.4.1099.53 (required): Concepts limited to Male, Female, Patient Sex Unknown.


doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSet
Extension.value[x]requiredhttp://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1099.53

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()