Extension 
url 
value[x] Binding: ?? (required)
Documentation for this formatThis is the set of resources that conform to both Null flavor (http://hl7.org/fhir/StructureDefinition/iso21090-nullFlavor) and Null flavor (http://hl7.org/fhir/StructureDefinition/iso21090-nullFlavor).
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension | 0..1 | NI | OTH | NINF | PINF | UNK | ASKU | NAV | NASK | TRC | MSK | NA | QS | ||
| url | 1..1 | uri | identifies the meaning of the extension | |
| value[x] | 1..1 | code | Value of extension Binding: ?? (required) | |
| Documentation for this format | ||||