This page is part of the FHIR Specification (v1.6.0: STU 3 Ballot 4). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions 
ShEx statement for diagnosticrequest
PREFIX fhir: <http://hl7.org/fhir/>
PREFIX fhirvs: <http://hl7.org/fhir/ValueSet/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
BASE <http://hl7.org/fhir/shape/>
start=<DiagnosticRequest> AND {fhir:nodeRole [fhir:treeRoot]}
# A request for a diagnostic service
<DiagnosticRequest> CLOSED {
a [fhir:DiagnosticRequest];
fhir:nodeRole [fhir:treeRoot]?;
fhir:Resource.id @<id>?; # Logical id of this artifact
fhir:Resource.meta @<Meta>?; # Metadata about the resource
fhir:Resource.implicitRules @<uri>?; # A set of rules under which this
# content was created
fhir:Resource.language @<code>?; # Language of the resource content
fhir:DomainResource.text @<Narrative>?; # Text summary of the resource, for
# human interpretation
fhir:DomainResource.contained @<Resource>*; # Contained, inline Resources
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:modifierExtension @<Extension>*; # Extensions that cannot be ignored
fhir:DiagnosticRequest.identifier @<Identifier>*; # Identifiers assigned to this order
fhir:DiagnosticRequest.definition @<ResourceReference>*; # Protocol or definition
fhir:DiagnosticRequest.basedOn @<ResourceReference>*; # What request fulfills
fhir:DiagnosticRequest.replaces @<ResourceReference>*; # What request replaces
fhir:DiagnosticRequest.requisition @<Identifier>?; # Identifier of composite request
fhir:DiagnosticRequest.status @<code> AND
{fhir:value @fhirvs:request-status}?; # draft | active | suspended |
# completed | entered-in-error |
# cancelled
fhir:DiagnosticRequest.stage @<CodeableConcept>; # proposal | plan | original-order |
# reflex-order
fhir:DiagnosticRequest.code @<CodeableConcept>; # What’s being requested/ordered
fhir:DiagnosticRequest.subject # Individual the test is ordered for
( @<PatientReference> OR
@<GroupReference> OR
@<LocationReference> OR
@<DeviceReference>
);
fhir:DiagnosticRequest.context # Encounter or Episode during which
# request was created
( @<EncounterReference> OR
@<EpisodeOfCareReference>
)?;
( # When testing should occur
fhir:DiagnosticRequest.occurrenceDateTime @<dateTime> |
fhir:DiagnosticRequest.occurrencePeriod @<Period> |
fhir:DiagnosticRequest.occurrenceTiming @<Timing>
)?;
fhir:DiagnosticRequest.authored @<dateTime>?; # Date request signed
fhir:DiagnosticRequest.requester # Who/what is requesting diagnostics
( @<DeviceReference> OR
@<PractitionerReference> OR
@<OrganizationReference>
)?;
fhir:DiagnosticRequest.performerType @<CodeableConcept>?; # Performer role
fhir:DiagnosticRequest.performer # Requested perfomer
( @<PractitionerReference> OR
@<OrganizationReference> OR
@<PatientReference> OR
@<DeviceReference> OR
@<RelatedPersonReference>
)?;
fhir:DiagnosticRequest.reason @<CodeableConcept>*; # Explanation/Justification for test
fhir:DiagnosticRequest.supportingInformation @<ResourceReference>*; # Additional clinical information
fhir:DiagnosticRequest.note @<Annotation>*; # Comments
fhir:DiagnosticRequest.relevantHistory @<ProvenanceReference>*; # Request provenance
fhir:index xsd:integer? # Relative position in a list
}
#---------------------- Data Types -------------------
# Primitive Type dateTime
<dateTime> CLOSED {
fhir:id @<id>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:gYear OR xsd:gYearMonth OR xsd:date OR xsd:dateTime?; # Primitive value for dateTime
fhir:index xsd:integer? # Relative position in a list
}
# Metadata about a resource
<Meta> CLOSED {
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:Meta.versionId @<id>?; # Version specific identifier
fhir:Meta.lastUpdated @<instant>?; # When the resource version last
# changed
fhir:Meta.profile @<uri>*; # Profiles this resource claims to
# conform to
fhir:Meta.security @<Coding>*; # Security Labels applied to this
# resource
fhir:Meta.tag @<Coding>*; # Tags applied to this resource
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type code
<code> CLOSED {
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:string?; # Primitive value for code
fhir:index xsd:integer? # Relative position in a list
}
# Base Resource
<Resource> {a .+;
fhir:Resource.id @<id>?; # Logical id of this artifact
fhir:Resource.meta @<Meta>?; # Metadata about the resource
fhir:Resource.implicitRules @<uri>?; # A set of rules under which this
# content was created
fhir:Resource.language @<code>?; # Language of the resource content
fhir:index xsd:integer?
}
# Time range defined by start and end date/time
<Period> CLOSED {
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:Period.start @<dateTime>?; # Starting time with inclusive
# boundary
fhir:Period.end @<dateTime>?; # End time with inclusive boundary,
# if not ongoing
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type uri
<uri> CLOSED {
fhir:id @<id>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:string?; # Primitive value for uri
fhir:index xsd:integer? # Relative position in a list
}
# Text node with attribution
<Annotation> CLOSED {
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
( # Individual responsible for the
# annotation
fhir:Annotation.authorReference @<PractitionerReference> |
fhir:Annotation.authorReference @<PatientReference> |
fhir:Annotation.authorReference @<RelatedPersonReference> |
fhir:Annotation.authorString @<string>
)?;
fhir:Annotation.time @<dateTime>?; # When the annotation was made
fhir:Annotation.text @<string>; # The annotation - text content
fhir:index xsd:integer? # Relative position in a list
}
<Extension> {fhir:extension @<Extension>*;
fhir:index xsd:integer?
}
# An identifier intended for computation
<Identifier> CLOSED {
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:Identifier.use @<code> AND
{fhir:value @fhirvs:identifier-use}?; # usual | official | temp |
# secondary (If known)
fhir:Identifier.type @<CodeableConcept>?; # Description of identifier
fhir:Identifier.system @<uri>?; # The namespace for the identifier
fhir:Identifier.value @<string>?; # The value that is unique
fhir:Identifier.period @<Period>?; # Time period when id is/was valid
# for use
fhir:Identifier.assigner @<OrganizationReference>?; # Organization that issued id (may
# be just text)
fhir:index xsd:integer? # Relative position in a list
}
# A human-readable formatted text, including images
<Narrative> CLOSED {
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:Narrative.status @<code> AND
{fhir:value @fhirvs:narrative-status}; # generated | extensions |
# additional | empty
fhir:Narrative.div xsd:string; # Limited xhtml content
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type id
<id> CLOSED {
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:string?; # Primitive value for id
fhir:index xsd:integer? # Relative position in a list
}
# A timing schedule that specifies an event that may occur multiple times
<Timing> CLOSED {
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:Timing.event @<dateTime>*; # When the event occurs
fhir:Timing.repeat @<Timing.repeat>?; # When the event is to occur
fhir:Timing.code @<CodeableConcept>?; # BID | TID | QID | AM | PM | QD |
# QOD | Q4H | Q6H +
fhir:index xsd:integer? # Relative position in a list
}
# Concept - reference to a terminology or just text
<CodeableConcept> CLOSED {
fhir:concept IRI*;
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:CodeableConcept.coding @<Coding>*; # Code defined by a terminology
# system
fhir:CodeableConcept.text @<string>?; # Plain text representation of the
# concept
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type string
<string> CLOSED {
fhir:id @<id>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:string MAXLENGTH 1048576?; # Primitive value for string
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type instant
<instant> CLOSED {
fhir:id @<id>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:dateTime?; # Primitive value for instant
fhir:index xsd:integer? # Relative position in a list
}
# A reference to a code defined by a terminology system
<Coding> CLOSED {
fhir:concept IRI?;
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:Coding.system @<uri>?; # Identity of the terminology system
fhir:Coding.version @<string>?; # Version of the system - if relevant
fhir:Coding.code @<code>?; # Symbol in syntax defined by the
# system
fhir:Coding.display @<string>?; # Representation defined by the
# system
fhir:Coding.userSelected @<boolean>?; # If this coding was chosen directly
# by the user
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type boolean
<boolean> CLOSED {
fhir:id @<id>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:boolean?; # Primitive value for boolean
fhir:index xsd:integer? # Relative position in a list
}
# When the event is to occur
<Timing.repeat> CLOSED {
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
( # Length/Range of lengths, or (Start
# and/or end) limits
fhir:Timing.repeat.boundsDuration @<Duration> |
fhir:Timing.repeat.boundsRange @<Range> |
fhir:Timing.repeat.boundsPeriod @<Period>
)?;
fhir:Timing.repeat.count @<integer>?; # Number of times to repeat
fhir:Timing.repeat.countMax @<integer>?; # Maximum number of times to repeat
fhir:Timing.repeat.duration @<decimal>?; # How long when it happens
fhir:Timing.repeat.durationMax @<decimal>?; # How long when it happens (Max)
fhir:Timing.repeat.durationUnit @<code> AND
{fhir:value @fhirvs:units-of-time}?; # s | min | h | d | wk | mo | a -
# unit of time (UCUM)
fhir:Timing.repeat.frequency @<integer>?; # Event occurs frequency times per
# period
fhir:Timing.repeat.frequencyMax @<integer>?; # Event occurs up to frequencyMax
# times per period
fhir:Timing.repeat.period @<decimal>?; # Event occurs frequency times per
# period
fhir:Timing.repeat.periodMax @<decimal>?; # Upper limit of period (3-4 hours)
fhir:Timing.repeat.periodUnit @<code> AND
{fhir:value @fhirvs:units-of-time}?; # s | min | h | d | wk | mo | a -
# unit of time (UCUM)
fhir:Timing.repeat.when @<code> AND
{fhir:value @fhirvs:event-timing}?; # Regular life events the event is
# tied to
fhir:Timing.repeat.offset @<unsignedInt>?; # Minutes from event (before or
# after)
fhir:index xsd:integer? # Relative position in a list
}
# A length of time
<Duration> CLOSED {
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:Quantity.value @<decimal>?; # Numerical value (with implicit
# precision)
fhir:Quantity.comparator @<code> AND
{fhir:value @fhirvs:quantity-comparator}?; # < | <= | >= | > - how to
# understand the value
fhir:Quantity.unit @<string>?; # Unit representation
fhir:Quantity.system @<uri>?; # System that defines coded unit form
fhir:Quantity.code @<code>?; # Coded form of the unit
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type integer
<integer> CLOSED {
fhir:id @<id>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:int MININCLUSIVE "-2147483648"^^xsd:int MAXINCLUSIVE "2147483647"^^xsd:int?; # Primitive value for integer
fhir:index xsd:integer? # Relative position in a list
}
# Set of values bounded by low and high
<Range> CLOSED {
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:Range.low @<SimpleQuantity>?; # Low limit
fhir:Range.high @<SimpleQuantity>?; # High limit
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type unsignedInt
<unsignedInt> CLOSED {
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:nonNegativeInteger?; # Primitive value for unsignedInt
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type decimal
<decimal> CLOSED {
fhir:id @<id>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:decimal?; # Primitive value for decimal
fhir:index xsd:integer? # Relative position in a list
}
# A fixed quantity (no comparator)
<SimpleQuantity> CLOSED {
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:Quantity.value @<decimal>?; # Numerical value (with implicit
# precision)
fhir:Quantity.unit @<string>?; # Unit representation
fhir:Quantity.system @<uri>?; # System that defines coded unit form
fhir:Quantity.code @<code>?; # Coded form of the unit
fhir:index xsd:integer? # Relative position in a list
}
#---------------------- Reference Types -------------------
<PractitionerReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Practitioner> OR CLOSED {a fhir:Practitioner}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<GroupReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Group> OR CLOSED {a fhir:Group}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<ProvenanceReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Provenance> OR CLOSED {a fhir:Provenance}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<OrganizationReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Organization> OR CLOSED {a fhir:Organization}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<EpisodeOfCareReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<EpisodeOfCare> OR CLOSED {a fhir:EpisodeOfCare}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<DeviceReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Device> OR CLOSED {a fhir:Device}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<ResourceReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Resource> OR CLOSED {a fhir:Resource}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<PatientReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Patient> OR CLOSED {a fhir:Patient}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<EncounterReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Encounter> OR CLOSED {a fhir:Encounter}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<RelatedPersonReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<RelatedPerson> OR CLOSED {a fhir:RelatedPerson}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<LocationReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Location> OR CLOSED {a fhir:Location}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
#---------------------- Value Sets ------------------------
# A unit of time (units from UCUM).
@fhirvs:units-of-time = ["s" "min" "h" "d" "wk" "mo" "a"]
# The status of a request
@fhirvs:request-status = ["draft" "active" "suspended" "completed" "entered-in-error" "cancelled"]
# Real world event that the relating to the schedule.
@fhirvs:event-timing = ["HS" "WAKE" "C" "CM" "CD" "CV" "AC" "ACM" "ACD" "ACV" "PC" "PCM" "PCD" "PCV"]
# The status of a resource narrative
@fhirvs:narrative-status = ["generated" "extensions" "additional" "empty"]
# How the Quantity should be understood and represented.
@fhirvs:quantity-comparator = ["<" "<=" ">=" ">"]
# Identifies the purpose for this identifier, if known .
@fhirvs:identifier-use = ["usual" "official" "temp" "secondary"]
Usage note: every effort has been made to ensure that the ShEx files are correct and useful, but they are not a normative part of the specification.