http://hl7.org/fhir/StructureDefinition/ServiceRequest|4.0.1

A record of a request for service such as diagnostic investigations, treatments, or operations to be performed.
NameFlagsCardTypeDescription & Constraints
ServiceRequest
0..*A request for a service to be performed
 
identifier
Σ
0..*IdentifierIdentifiers assigned to this order
 
instantiatesCanonical
Σ
0..*canonicalInstantiates FHIR protocol or definition
 
instantiatesUri
Σ
0..*uriInstantiates external protocol or definition
 
basedOn
Σ
0..*ReferenceWhat request fulfills
 
replaces
Σ
0..*ReferenceWhat request replaces
 
requisition
Σ
0..1IdentifierComposite Request ID
 
status *
?!Σ
1..1codedraft | active | on-hold | revoked | completed | entered-in-error | unknown ServiceRequestStatus (required)
 
intent *
?!Σ
1..1codeproposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option ServiceRequestIntent (required)
 
category
Σ
0..*CodeableConceptClassification of service ServiceRequestCategory (example)
 
priority
Σ
0..1coderoutine | urgent | asap | stat ServiceRequestPriority (required)
 
doNotPerform
?!Σ
0..1booleanTrue if service/procedure should not be performed
 
code
Σ
0..1CodeableConceptWhat is being requested/ordered ServiceRequestCode (example)
 
orderDetail
Σ
0..*CodeableConceptAdditional order information OrderDetail (example)
 
quantity[x]
Σ
0..1Service amount
 
 
quantityQuantity
Σ
0..1Quantity
 
 
quantityRatio
Σ
0..1Ratio
 
 
quantityRange
Σ
0..1Range
 
subject *
Σ
1..1ReferenceIndividual or Entity the service is ordered for
 
encounter
Σ
0..1ReferenceEncounter in which the request was created
 
occurrence[x]
Σ
0..1When service should occur
 
 
occurrenceDateTime
Σ
0..1dateTime
 
 
occurrencePeriod
Σ
0..1Period
 
 
occurrenceTiming
Σ
0..1Timing
 
asNeeded[x]
Σ
0..1Preconditions for service ProcedureAsNeededReason (example)
 
 
asNeededBoolean
Σ
0..1boolean ProcedureAsNeededReason (example)
 
 
asNeededCodeableConcept
Σ
0..1CodeableConcept ProcedureAsNeededReason (example)
 
authoredOn
Σ
0..1dateTimeDate request signed
 
requester
Σ
0..1ReferenceWho/what is requesting service
 
performerType
Σ
0..1CodeableConceptPerformer role ServiceRequestParticipantRole (example)
 
performer
Σ
0..*ReferenceRequested performer
 
locationCode
Σ
0..*CodeableConceptRequested location ServiceRequestLocation (example)
 
locationReference
Σ
0..*ReferenceRequested location
 
reasonCode
Σ
0..*CodeableConceptExplanation/Justification for procedure or service ServiceRequestReason (example)
 
reasonReference
Σ
0..*ReferenceExplanation/Justification for service or service
 
insurance
0..*ReferenceAssociated insurance coverage
 
supportingInfo
0..*ReferenceAdditional clinical information
 
specimen
Σ
0..*ReferenceProcedure Samples
 
bodySite
Σ
0..*CodeableConceptLocation on Body BodySite (example)
 
note
0..*AnnotationComments
 
patientInstruction
Σ
0..1stringPatient or consumer-oriented instructions
 
relevantHistory
0..*ReferenceRequest provenance