This is the set of resources that conform to both Extension - Tracking Number (http://hl7.org/fhir/us/mdi/StructureDefinition/Extension-tracking-number) and Extension - Tracking Number (http://hl7.org/fhir/us/mdi/StructureDefinition/Extension-tracking-number).
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension | 0..* | Tracking Numbers Extension ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | ||
  url | S | 1..1 | uri | identifies the meaning of the extension |
  value[x] | S | 0..1 | Identifier | Value of extension Binding: ?? (extensible) ele-1: All FHIR elements must have a @value or children |
| Documentation for this format | ||||