Extension 
extension 
url 
value[x] Binding: ?? (extensible): left: Concepts limited to Male, Female, Patient Sex Unknown, asked-declined.; right: Federal Administrative Sex
valueCode
valueCoding Documentation for this formatThis is the set of resources that conform to either of the profiles US Core Sex Extension (http://hl7.org/fhir/us/core/StructureDefinition/us-core-sex) and US Core Sex Extension (http://hl7.org/fhir/us/core/StructureDefinition/us-core-sex). E.g. what you have to deal with if you get resources conforming to one of them
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension | 0..1 | Extension | ||
| extension | 0..* | Extension | Additional content defined by implementations | |
| url | 1..1 | uri | identifies the meaning of the extension | |
| value[x] | 1..1 | Value of extension Binding: ?? (extensible): left: Concepts limited to Male, Female, Patient Sex Unknown, asked-declined.; right: Federal Administrative Sex | ||
| valueCode | code | |||
| valueCoding | Coding | |||
| Documentation for this format | ||||