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| FHIR Infrastructure Work Group | Maturity Level: N/A | Standards Status: Informative | Compartments: Device, Patient, Practitioner |
ShEx statement for group
PREFIX fhir: <http://hl7.org/fhir/>
PREFIX fhirvs: <http://hl7.org/fhir/ValueSet/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
IMPORT <uri.shex>
IMPORT <code.shex>
IMPORT <Range.shex>
IMPORT <string.shex>
IMPORT <Coding.shex>
IMPORT <Device.shex>
IMPORT <Period.shex>
IMPORT <boolean.shex>
IMPORT <Patient.shex>
IMPORT <dateTime.shex>
IMPORT <markdown.shex>
IMPORT <CareTeam.shex>
IMPORT <Location.shex>
IMPORT <Specimen.shex>
IMPORT <Quantity.shex>
IMPORT <Duration.shex>
IMPORT <Reference.shex>
IMPORT <Substance.shex>
IMPORT <Identifier.shex>
IMPORT <Medication.shex>
IMPORT <Expression.shex>
IMPORT <unsignedInt.shex>
IMPORT <positiveInt.shex>
IMPORT <UsageContext.shex>
IMPORT <Organization.shex>
IMPORT <Practitioner.shex>
IMPORT <DeviceMetric.shex>
IMPORT <RelativeTime.shex>
IMPORT <ContactDetail.shex>
IMPORT <RelatedPerson.shex>
IMPORT <DomainResource.shex>
IMPORT <CodeableConcept.shex>
IMPORT <BackboneElement.shex>
IMPORT <PractitionerRole.shex>
IMPORT <NutritionProduct.shex>
IMPORT <DeviceDefinition.shex>
IMPORT <HealthcareService.shex>
IMPORT <SubstanceDefinition.shex>
IMPORT <BiologicallyDerivedProduct.shex>
IMPORT <MedicinalProductDefinition.shex>
start=@<Group> AND {fhir:nodeRole [fhir:treeRoot]}
# Group of multiple entities
<Group> EXTENDS @<DomainResource> CLOSED {
a [fhir:Group]?;fhir:nodeRole [fhir:treeRoot]?;
fhir:url @<uri>?; # Canonical identifier for this
# Group, represented as an absolute
# URI (globally unique)
fhir:identifier @<OneOrMore_Identifier>?; # Business Identifier for this Group
fhir:version @<string>?; # Business version of the Group
fhir:versionAlgorithm @<string> OR
@<Coding> ?; # How to compare versions
fhir:name @<string>?; # Label for Group
fhir:title @<string>?; # Name for this Group (human
# friendly)
fhir:status @<code> AND
{fhir:v @fhirvs:publication-status}?; # draft | active | retired | unknown
fhir:experimental @<boolean>?; # For testing only - never for real
# usage
fhir:date @<dateTime>?; # Date last changed
fhir:publisher @<string>?; # Name of the publisher/steward
# (organization or individual)
fhir:contact @<OneOrMore_ContactDetail>?; # Contact details for the publisher
fhir:description @<markdown>?; # Natural language description of
# the group
fhir:useContext @<OneOrMore_UsageContext>?; # The context that the content is
# intended to support
fhir:purpose @<markdown>?; # Why this Group is defined
fhir:copyright @<markdown>?; # Notice about intellectual property
# ownership, can include
# restrictions on use
fhir:copyrightLabel @<string>?; # Copyright holder and year(s)
fhir:type @<code> AND
{fhir:v @fhirvs:group-type}?; # person | animal | practitioner |
# device | careteam |
# healthcareservice | location |
# organization | relatedperson |
# specimen | medication |
# medicinalproductdefinition |
# substance | substancedefinition |
# biologicallyDerivedProduct |
# nutritionProduct
fhir:membership @<code> AND
{fhir:v @fhirvs:group-membership-basis}; # definitional | conceptual |
# enumerated
fhir:code @<CodeableConcept>?; # Use of the Group (and by
# implication, kind of members)
fhir:quantity @<unsignedInt>?; # Number of members
fhir:managingEntity @<Reference> AND {fhir:link
@<Organization> OR
@<Practitioner> OR
@<PractitionerRole> OR
@<RelatedPerson> ? }?; # Entity that is the custodian of
# the Group's definition
fhir:combinationMethod @<code> AND
{fhir:v @fhirvs:group-characteristic-combination}?; # all-of | any-of | at-least |
# at-most | except-subset
fhir:combinationThreshold @<positiveInt>?; # Provides the value of "n" when
# "at-least" or "at-most" codes are
# used
fhir:characteristic @<OneOrMore_Group.characteristic>?; # Include / Exclude group members by
# Trait
fhir:member @<OneOrMore_Group.member>?; # Who or what is in group
}
# Who or what is in group
<Group.member> EXTENDS @<BackboneElement> CLOSED {
fhir:entity @<Reference> AND {fhir:link
@<BiologicallyDerivedProduct> OR
@<CareTeam> OR
@<Device> OR
@<Group> OR
@<HealthcareService> OR
@<Location> OR
@<Medication> OR
@<MedicinalProductDefinition> OR
@<NutritionProduct> OR
@<Organization> OR
@<Patient> OR
@<Practitioner> OR
@<PractitionerRole> OR
@<RelatedPerson> OR
@<Specimen> OR
@<Substance> OR
@<SubstanceDefinition> ? }; # Reference to the group member
fhir:involvement @<OneOrMore_CodeableConcept>?; # Code that describes how user is
# part of the group
fhir:period @<Period>?; # Period member belonged to the group
fhir:inactive @<boolean>?; # If member is no longer in group
}
# Include / Exclude group members by Trait
<Group.characteristic> EXTENDS @<BackboneElement> CLOSED {
fhir:code @<CodeableConcept>; # Kind of characteristic
fhir:value @<CodeableConcept> OR
@<boolean> OR
@<Quantity> OR
@<Range> OR
@<Reference> OR
@<uri> OR
@<Expression> ; # Value held by characteristic
fhir:exclude @<boolean>; # Group includes or excludes
fhir:description @<markdown>?; # Natural language description of
# the characteristic
fhir:method @<OneOrMore_CodeableConcept>?; # Method for how the characteristic
# value was determined
fhir:determinedBy (@<Reference> AND {fhir:link @<Device> OR
@<DeviceDefinition> OR
@<DeviceMetric> }) OR
@<Expression> ?; # Defines the characteristic
fhir:offset @<CodeableConcept>?; # Reference point for comparison
fhir:instances @<unsignedInt> OR
@<Range> ?; # Number of occurrences meeting the
# characteristic
fhir:duration @<Duration> OR
@<Range> ?; # Length of time in which the
# characteristic is met
fhir:period @<Period>?; # Period over which characteristic
# is tested
fhir:timing @<OneOrMore_RelativeTime>?; # Timing in which the characteristic
# is determined
}
#---------------------- Cardinality Types (OneOrMore) -------------------
<OneOrMore_Identifier> CLOSED {
rdf:first @<Identifier> ;
rdf:rest [rdf:nil] OR @<OneOrMore_Identifier>
}
<OneOrMore_ContactDetail> CLOSED {
rdf:first @<ContactDetail> ;
rdf:rest [rdf:nil] OR @<OneOrMore_ContactDetail>
}
<OneOrMore_UsageContext> CLOSED {
rdf:first @<UsageContext> ;
rdf:rest [rdf:nil] OR @<OneOrMore_UsageContext>
}
<OneOrMore_Group.characteristic> CLOSED {
rdf:first @<Group.characteristic> ;
rdf:rest [rdf:nil] OR @<OneOrMore_Group.characteristic>
}
<OneOrMore_Group.member> CLOSED {
rdf:first @<Group.member> ;
rdf:rest [rdf:nil] OR @<OneOrMore_Group.member>
}
<OneOrMore_CodeableConcept> CLOSED {
rdf:first @<CodeableConcept> ;
rdf:rest [rdf:nil] OR @<OneOrMore_CodeableConcept>
}
<OneOrMore_RelativeTime> CLOSED {
rdf:first @<RelativeTime> ;
rdf:rest [rdf:nil] OR @<OneOrMore_RelativeTime>
}
#---------------------- Value Sets ------------------------
# Logical grouping of characteristics for the Group Resource.
fhirvs:group-characteristic-combination ["all-of" "any-of" "at-least" "at-most" "except-subset"]
# Basis for membership in a group
fhirvs:group-membership-basis ["definitional" "conceptual" "enumerated"]
# Types of resources that are part of group.
fhirvs:group-type ["person" "animal" "practitioner" "device" "careteam" "healthcareservice" "location" "organization" "relatedperson" "specimen" "medication" "medicinalproductdefinition" "substance" "substancedefinition" "biologicallyDerivedProduct" "nutritionProduct"]
# The lifecycle status of an artifact.
fhirvs:publication-status ["draft" "active" "retired" "unknown"]
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.
FHIR ®© HL7.org 2011+. FHIR R6 hl7.fhir.core#6.0.0-ballot3 generated on Thu, Oct 23, 2025 19:46+0000.
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