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Extension: US Core Birth Sex
| Official URL: https://docs.mydata.athenahealth.com/fhir-r4/StructureDefinition-athena-us-core-birthsex.html | Version: 27.0.0 | |||
| Active as of 2026-04-22 | Computable Name: UsCoreBirthSex | |||
Classifying the person’s sex assigned at birth.
Context of Use
-
Element ID:
Patient
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: PAS Beneficiary Patient, PAS Subscriber Patient, AthenaPatient, US Core Patient Profile... Show 2 more
- Examples for this Extension: Patient/Example1, Patient/PAS-Beneficiary-Example1 and Patient/PAS-Subscriber-Example1
You can also check for usages in the FHIR IG Statistics
Formal Views of Extension Content
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | US Core Birth Sex | |
  id |
0..1 | string | Unique id for inter-element referencing | |
 extension |
0..0 | |||
| url |
1..1 | uri | "http://hl7.org/fhir/us/core/StructureDefinition/us-core-birthsex" | |
 value[x] |
1..1 | code | Code for sex assigned at birth Binding: Birth Sex (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | US Core Birth Sex | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://hl7.org/fhir/us/core/StructureDefinition/us-core-birthsex" | |
| value[x] |
1..1 | code | Code for sex assigned at birth Binding: Birth Sex (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Other representations of profile: CSV, Excel, Schematron
Terminology Bindings
| Path | Conformance | ValueSet | URI |
| Extension.value[x] | required | BirthSexhttp://hl7.org/fhir/us/core/ValueSet/birthsex |
Constraints
| Id | Grade | Path(s) | Details | Requirements |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |