ElementDefinition (1)

#NameSourceVerDescription
1US Core USCDI Requirement Extensionhl7.fhir.us.core#currentR4**This extension is only used in the US Core Implementation Guide's Profile StructureDefinition elements.** It flags elements that are ONC USCDI Requirements for certified systems. See the [Conformance page](http://hl7.org/fhir/us/core/general-requirements.html) for more information.
1
Extension C D
Extension.extension
Extension.url F
Extension.value[x] C
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