Extension 
extension url 
value[x] 
coding system Required Pattern: http://snomed.info/sct
code Binding: Sex at Birth Value Set (extensible)
Documentation for this format| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension |
0..* | Extension | Recorded Sex at Birth | |
| extension |
0..0 | |||
| url |
1..1 | uri | "https://github.com/BIH-CEI/RareLink/StructureDefinition/recorded-sex-at-birth" | |
| value[x] |
0..1 | CodeableConcept | Value of extension | |
| coding |
||||
| system |
0..1 | uri | Identity of the terminology system Required Pattern: http://snomed.info/sct | |
| code |
0..1 | code | Symbol in syntax defined by the system Binding: Sex at Birth Value Set (extensible) | |
| Documentation for this format | ||||