This page is part of the FHIR Specification (v5.0.0: R5 - STU). This is the current published version.  For a full list of available versions, see the Directory of published versions  . Page versions: R5 R4B R4
. Page versions: R5 R4B R4
| FHIR Infrastructure  Work Group | Maturity Level: 0 | Trial Use | Use Context: Any | 
The canonical URL for this profile is:
http://hl7.org/fhir/StructureDefinition/groupdefinition
Enforces a descriptive group that can be used in definitional resources
This profile was published on Thu, Jan 1, 1970 00:00+1000 as a draft by HL7.
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This indicates the differences between this profile and the base Group structure.
| Name | Flags | Card. | Type | Description & Constraints  | 
|---|---|---|---|---|
|   Group | 1..1 | Group | Group of multiple entities | |
|    membership | 1..1 | code | definitional | enumerated Fixed Value: definitional | |
|    characteristic | 1..* | BackboneElement | Include / Exclude group members by Trait | |
|  Documentation for this format  | ||||
This provides the consolidated view (aka snapshot) of the profile after applying the changes in this profile to the base Group structure.
| Name | Flags | Card. | Type | Description & Constraints  | 
|---|---|---|---|---|
|   Group | 1..1 | Group | Group of multiple entities | |
|    id | Σ | 0..1 | id | Logical id of this artifact | 
|    meta | Σ | 0..1 | Meta | Metadata about the resource | 
|    implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | 
|    language | 0..1 | code | Language of the resource content Binding: All Languages (required): IETF language tag for a human language | |
|    text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |
|    contained | 0..* | Resource | Contained, inline Resources | |
|    extension | 0..* | Extension | Additional content defined by implementations | |
|    modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored | 
|    identifier | Σ | 0..* | Identifier | Business Identifier for this Group | 
|    active | ?!Σ | 0..1 | boolean | Whether this group's record is in active use | 
|    type | Σ | 1..1 | code | person | animal | practitioner | device | careteam | healthcareservice | location | organization | relatedperson | specimen Binding: Group Type (required): Types of resources that are part of group. | 
|    membership | Σ | 1..1 | code | definitional | enumerated Binding: Group Membership Basis (required): The basis for membership in a group Fixed Value: definitional | 
|    code | Σ | 0..1 | CodeableConcept | Kind of Group members Binding: (unbound) (example): Kind of particular resource; e.g. cow, syringe, lake, etc. | 
|    name | Σ | 0..1 | string | Label for Group | 
|    description | 0..1 | markdown | Natural language description of the group | |
|    quantity | Σ | 0..1 | unsignedInt | Number of members | 
|    managingEntity | Σ | 0..1 | Reference(Organization | RelatedPerson | Practitioner | PractitionerRole) | Entity that is the custodian of the Group's definition | 
|    characteristic | Σ | 1..* | BackboneElement | Include / Exclude group members by Trait | 
|     id | 0..1 | string | Unique id for inter-element referencing | |
|     extension | 0..* | Extension | Additional content defined by implementations | |
|     modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
|     code | Σ | 1..1 | CodeableConcept | Kind of characteristic Binding: (unbound) (example): List of characteristics used to describe group members; e.g. gender, age, owner, location, etc. | 
|     value[x] | Σ | 1..1 | Value held by characteristic Binding: (unbound) (example): Value of descriptive member characteristic; e.g. red, male, pneumonia, Caucasian, etc. | |
|      valueCodeableConcept | CodeableConcept | |||
|      valueBoolean | boolean | |||
|      valueQuantity | Quantity | |||
|      valueRange | Range | |||
|      valueReference | Reference(Any) | |||
|     exclude | Σ | 1..1 | boolean | Group includes or excludes | 
|     period | 0..1 | Period | Period over which characteristic is tested | |
|    member | 0..* | BackboneElement | Who or what is in group | |
|     id | 0..1 | string | Unique id for inter-element referencing | |
|     extension | 0..* | Extension | Additional content defined by implementations | |
|     modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
|     entity | 1..1 | Reference(CareTeam | Device | Group | HealthcareService | Location | Organization | Patient | Practitioner | PractitionerRole | RelatedPerson | Specimen) | Reference to the group member | |
|     period | 0..1 | Period | Period member belonged to the group | |
|     inactive | 0..1 | boolean | If member is no longer in group | |
|  Documentation for this format  | ||||
<!-- GroupDefinition --><Group xmlns="http://hl7.org/fhir" > <!-- from Element: extension --> <id value="[id]"/><!-- 0..1 Logical id of this artifact --> <meta><!-- I 0..1 Meta Metadata about the resource --></meta> <implicitRules value="[uri]"/><!-- I 0..1 A set of rules under which this content was created --> <language value="[code]"/><!-- I 0..1 Language of the resource content --> <text><!-- I 0..1 Narrative Text summary of the resource, for human interpretation --></text> <contained><!-- 0..* Resource Contained, inline Resources --></contained> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored --></modifierExtension> <identifier><!-- I 0..* Identifier Business Identifier for this Group --></identifier> <active value="[boolean]"/><!-- I 0..1 Whether this group's record is in active use --> <type value="[code]"/><!-- I 1..1 person | animal | practitioner | device | careteam | healthcareservice | location | organization | relatedperson | specimen --> <membership value="[code]"/><!-- I 1..1 definitional | enumerated --> <code><!-- I 0..1 CodeableConcept Kind of Group members --></code> <name value="[string]"/><!-- I 0..1 Label for Group --> <description value="[markdown]"/><!-- I 0..1 Natural language description of the group --> <quantity value="[unsignedInt]"/><!-- I 0..1 Number of members --> <managingEntity><!-- I 0..1 Reference(Organization) Entity that is the custodian of the Group's definition --></managingEntity> <characteristic> I 1..* BackboneElement <!-- I 1..* Include / Exclude group members by Trait --> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <code><!-- I 1..1 CodeableConcept Kind of characteristic --></code> <value[x]><!-- I 1..1 CodeableConcept|boolean|Quantity| Range|Reference Value held by characteristic --></value[x]> <exclude value="[boolean]"/><!-- I 1..1 Group includes or excludes --> <period><!-- I 0..1 Period Period over which characteristic is tested --></period> </characteristic> <member> I 0..* BackboneElement <!-- I 0..* Who or what is in group --> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <entity><!-- I 1..1 Reference(CareTeam) Reference to the group member --></entity> <period><!-- I 0..1 Period Period member belonged to the group --></period> <inactive value="[boolean]"/><!-- I 0..1 If member is no longer in group --> </member> </Group>
{ // GroupDefinition
  // from Element: extension
    "meta" : { Meta }, // IMetadata about the resource
    "implicitRules" : "<uri>", // IA set of rules under which this content was created
    "language" : "<code>", // ILanguage of the resource content
    "text" : { Narrative }, // IText summary of the resource, for human interpretation
    "contained" : [{ Resource }], //Contained, inline Resources
    "modifierExtension" : [{ Extension }], // IExtensions that cannot be ignored
    "identifier" : [{ Identifier }], // IBusiness Identifier for this Group
    "active" : <boolean>, // IWhether this group's record is in active use
    "type" : "<code>", // I R! person | animal | practitioner | device | careteam | healthcareservice | location | organization | relatedperson | specimen
    "membership" : "definitional", // I R! 
    "code" : { CodeableConcept }, // IKind of Group members
    "name" : "<string>", // ILabel for Group
    "description" : "<markdown>", // INatural language description of the group
    "quantity" : "<unsignedInt>", // INumber of members
    "managingEntity" : { Reference(Organization) }, // IEntity that is the custodian of the Group's definition
    "characteristic" : [{ BackboneElement }], // I R! Include / Exclude group members by Trait
    "member" : [{ BackboneElement }] // IWho or what is in group
  }
   This structure is derived from Group.
Differential View
This indicates the differences between this profile and the base Group structure.
| Name | Flags | Card. | Type | Description & Constraints  | 
|---|---|---|---|---|
|   Group | 1..1 | Group | Group of multiple entities | |
|    membership | 1..1 | code | definitional | enumerated Fixed Value: definitional | |
|    characteristic | 1..* | BackboneElement | Include / Exclude group members by Trait | |
|  Documentation for this format  | ||||
Snapshot View
This provides the consolidated view (aka snapshot) of the profile after applying the changes in this profile to the base Group structure.
| Name | Flags | Card. | Type | Description & Constraints  | 
|---|---|---|---|---|
|   Group | 1..1 | Group | Group of multiple entities | |
|    id | Σ | 0..1 | id | Logical id of this artifact | 
|    meta | Σ | 0..1 | Meta | Metadata about the resource | 
|    implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | 
|    language | 0..1 | code | Language of the resource content Binding: All Languages (required): IETF language tag for a human language | |
|    text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |
|    contained | 0..* | Resource | Contained, inline Resources | |
|    extension | 0..* | Extension | Additional content defined by implementations | |
|    modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored | 
|    identifier | Σ | 0..* | Identifier | Business Identifier for this Group | 
|    active | ?!Σ | 0..1 | boolean | Whether this group's record is in active use | 
|    type | Σ | 1..1 | code | person | animal | practitioner | device | careteam | healthcareservice | location | organization | relatedperson | specimen Binding: Group Type (required): Types of resources that are part of group. | 
|    membership | Σ | 1..1 | code | definitional | enumerated Binding: Group Membership Basis (required): The basis for membership in a group Fixed Value: definitional | 
|    code | Σ | 0..1 | CodeableConcept | Kind of Group members Binding: (unbound) (example): Kind of particular resource; e.g. cow, syringe, lake, etc. | 
|    name | Σ | 0..1 | string | Label for Group | 
|    description | 0..1 | markdown | Natural language description of the group | |
|    quantity | Σ | 0..1 | unsignedInt | Number of members | 
|    managingEntity | Σ | 0..1 | Reference(Organization | RelatedPerson | Practitioner | PractitionerRole) | Entity that is the custodian of the Group's definition | 
|    characteristic | Σ | 1..* | BackboneElement | Include / Exclude group members by Trait | 
|     id | 0..1 | string | Unique id for inter-element referencing | |
|     extension | 0..* | Extension | Additional content defined by implementations | |
|     modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
|     code | Σ | 1..1 | CodeableConcept | Kind of characteristic Binding: (unbound) (example): List of characteristics used to describe group members; e.g. gender, age, owner, location, etc. | 
|     value[x] | Σ | 1..1 | Value held by characteristic Binding: (unbound) (example): Value of descriptive member characteristic; e.g. red, male, pneumonia, Caucasian, etc. | |
|      valueCodeableConcept | CodeableConcept | |||
|      valueBoolean | boolean | |||
|      valueQuantity | Quantity | |||
|      valueRange | Range | |||
|      valueReference | Reference(Any) | |||
|     exclude | Σ | 1..1 | boolean | Group includes or excludes | 
|     period | 0..1 | Period | Period over which characteristic is tested | |
|    member | 0..* | BackboneElement | Who or what is in group | |
|     id | 0..1 | string | Unique id for inter-element referencing | |
|     extension | 0..* | Extension | Additional content defined by implementations | |
|     modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
|     entity | 1..1 | Reference(CareTeam | Device | Group | HealthcareService | Location | Organization | Patient | Practitioner | PractitionerRole | RelatedPerson | Specimen) | Reference to the group member | |
|     period | 0..1 | Period | Period member belonged to the group | |
|     inactive | 0..1 | boolean | If member is no longer in group | |
|  Documentation for this format  | ||||
XML Template
<!-- GroupDefinition --><Group xmlns="http://hl7.org/fhir" > <!-- from Element: extension --> <id value="[id]"/><!-- 0..1 Logical id of this artifact --> <meta><!-- I 0..1 Meta Metadata about the resource --></meta> <implicitRules value="[uri]"/><!-- I 0..1 A set of rules under which this content was created --> <language value="[code]"/><!-- I 0..1 Language of the resource content --> <text><!-- I 0..1 Narrative Text summary of the resource, for human interpretation --></text> <contained><!-- 0..* Resource Contained, inline Resources --></contained> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored --></modifierExtension> <identifier><!-- I 0..* Identifier Business Identifier for this Group --></identifier> <active value="[boolean]"/><!-- I 0..1 Whether this group's record is in active use --> <type value="[code]"/><!-- I 1..1 person | animal | practitioner | device | careteam | healthcareservice | location | organization | relatedperson | specimen --> <membership value="[code]"/><!-- I 1..1 definitional | enumerated --> <code><!-- I 0..1 CodeableConcept Kind of Group members --></code> <name value="[string]"/><!-- I 0..1 Label for Group --> <description value="[markdown]"/><!-- I 0..1 Natural language description of the group --> <quantity value="[unsignedInt]"/><!-- I 0..1 Number of members --> <managingEntity><!-- I 0..1 Reference(Organization) Entity that is the custodian of the Group's definition --></managingEntity> <characteristic> I 1..* BackboneElement <!-- I 1..* Include / Exclude group members by Trait --> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <code><!-- I 1..1 CodeableConcept Kind of characteristic --></code> <value[x]><!-- I 1..1 CodeableConcept|boolean|Quantity| Range|Reference Value held by characteristic --></value[x]> <exclude value="[boolean]"/><!-- I 1..1 Group includes or excludes --> <period><!-- I 0..1 Period Period over which characteristic is tested --></period> </characteristic> <member> I 0..* BackboneElement <!-- I 0..* Who or what is in group --> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <entity><!-- I 1..1 Reference(CareTeam) Reference to the group member --></entity> <period><!-- I 0..1 Period Period member belonged to the group --></period> <inactive value="[boolean]"/><!-- I 0..1 If member is no longer in group --> </member> </Group>
JSON Template
{ // GroupDefinition
  // from Element: extension
    "meta" : { Meta }, // IMetadata about the resource
    "implicitRules" : "<uri>", // IA set of rules under which this content was created
    "language" : "<code>", // ILanguage of the resource content
    "text" : { Narrative }, // IText summary of the resource, for human interpretation
    "contained" : [{ Resource }], //Contained, inline Resources
    "modifierExtension" : [{ Extension }], // IExtensions that cannot be ignored
    "identifier" : [{ Identifier }], // IBusiness Identifier for this Group
    "active" : <boolean>, // IWhether this group's record is in active use
    "type" : "<code>", // I R! person | animal | practitioner | device | careteam | healthcareservice | location | organization | relatedperson | specimen
    "membership" : "definitional", // I R! 
    "code" : { CodeableConcept }, // IKind of Group members
    "name" : "<string>", // ILabel for Group
    "description" : "<markdown>", // INatural language description of the group
    "quantity" : "<unsignedInt>", // INumber of members
    "managingEntity" : { Reference(Organization) }, // IEntity that is the custodian of the Group's definition
    "characteristic" : [{ BackboneElement }], // I R! Include / Exclude group members by Trait
    "member" : [{ BackboneElement }] // IWho or what is in group
  }
   
Alternate definitions: Master Definition (XML, JSON), Schematron
| Path | Name | Conformance | ValueSet | 
| Group.language | All Languages | required | All Languages | 
| Group.type | Group Type | required | Group Type | 
| Group.membership | Group Membership Basis | required | Group Membership Basis | 
| Group.code | ?ext | example | |
| Group.characteristic.code | ?ext | example | |
| Group.characteristic.value[x] | ?ext | example |