Flag (5)

#	Name	Source	Ver	Description
1	Episode of care	hl7.fhir.uv.extensions.r4#1.0.0	R4	Identifies the episode(s) of care that this resource is relevant to. Establishes the EpisodeOfCare as a 'grouper' of resources that are relevant to that episode.
2	Flag details	hl7.fhir.uv.extensions.r4#1.0.0	R4	Points to the Observation, AllergyIntolerance or other record that provides additional supporting information about this flag.
3	Flag Priority	hl7.fhir.uv.extensions.r4#1.0.0	R4	A code that identifies the priority of the alert, for example the Alert Priority flags column in IHE PCD TF 2 Table B.8-4.
4	HL7 v2 Message	nz.central.ihub.ig#current	R4	Base64 encoded string containing the original HL7 v2 message that was used to create / update the FHIR resource
5	NZ Central Region Alert	nz.central.ihub.ig#current	R4	Complex extension recording meta data about all alerts, on who recorded the [Flag](./StructureDefinition-NZCentralRegionFlag.html) and [AllergyIntolerance](./StructureDefinition-NZCentralRegionAllergyIntolerance.html) flavours of Alert and when.

Extension

C D

Extension.id

Extension.extension

S C D (9)

Extension.extension.value[x]

C B M (8)

Extension.extension.value[x].userSelected

Extension.extension.value[x].version

Extension.extension.value[x].extension

Extension.extension.value[x].id

Extension.extension.url

F (8)

Extension.extension.extension

C (8)

Extension.extension.id

C (8)

Extension.url

Extension.value[x]

C B M

S: There is slicing defined in the element(s)
C: There is cardinality erstrictions defined in the element(s)
I: There is invariants defined in the element(s)
F: There is a fixed or pattern value defined in the element(s)
D: There is document provided in the element(s)
B: There is terminology bindings defined in the element(s)
M: At least one of the element(s) has must-support = true
(N): The number of elements if > 1

Produced 08 Sep 2023