Extension 
url 
value[x] Binding: ?? (example): Derived from both HL7 v3 and SNOMED CT code systems
Documentation for this formatThis is the set of resources that conform to both Observation Focal Subject Code (http://hl7.org/fhir/StructureDefinition/observation-focusCode) and Observation Focal Subject Code (http://hl7.org/fhir/StructureDefinition/observation-focusCode).
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension | 0..1 | Focus Code | ||
| url | 1..1 | uri | identifies the meaning of the extension | |
| value[x] | 1..1 | CodeableConcept | Value of extension Binding: ?? (example): Derived from both HL7 v3 and SNOMED CT code systems | |
| Documentation for this format | ||||