"Id","Path","Slice Name","Alias(s)","Label","Min","Max","Must Support?","Is Modifier?","Is Summary?","Type(s)","Short","Definition","Comments","Requirements","Default Value","Meaning When Missing","Fixed Value","Pattern","Example","Minimum Value","Maximum Value","Maximum Length","Binding Strength","Binding Description","Binding Value Set","Code","Slicing Discriminator","Slicing Description","Slicing Ordered","Slicing Rules","Base Path","Base Min","Base Max","Condition(s)","Constraint(s)","Mapping: RIM Mapping" "Extension","Extension","","","",0,1,"","","","null {[]} {[]} ","NamingSystem title","The human-readable descriptive name for the code or identifier system","","","","","","","","","",,,,,"",,,,"Extension",0,*,"ele-1 ","" "Extension.id","Extension.id","","","",0,1,"","","","string {[]} {[]} ","Unique id for inter-element referencing","Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.","","","","","","","","","",,,,,"",,,,"Element.id",0,1,"","","n/a" "Extension.extension","Extension.extension","","","",0,0,"","","","Extension {[]} {[]} ","Extension","An Extension","","","","","","","","","",,,,,"","value:url} ","Extensions are always sliced by (at least) url",,"open","Element.extension",0,*,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())} ext-1:Must have either extensions or value[x], not both {extension.exists() != value.exists()}" "Extension.url","Extension.url","","","",1,1,"","","","uri {[]} {[]} ","identifies the meaning of the extension","Source of the definition for the extension code - a logical name or a URL.","The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.","","","","","","","","",,,,,"",,,,"Extension.url",1,1,"","","N/A" "Extension.value[x]","Extension.value[x]","","","",0,1,"","","","string {[]} {[]} ","Value of extension","Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).","","","","","","","","","",,,,,"",,,,"Extension.value[x]",0,1,"","ele-1:All FHIR elements must have a @value or children {hasValue() or (children().count() > id.count())} ","N/A"