Conformance:

Advance Directive Information versionNumber represents a string value used to version successive replacement documents. Best practice for systems that support distributed document creation and updating is to populate the versionNumber with the timestamp created from the date/time when the version of the document is created in the system. Note: this may or may not be equivalent to the timestamp integer for Composition.date. the versionNumber timestamp always will be equivalent to the Bundle.timestamp for the document.

To better align with CDA, versionNumber should be a string label generated by converting the ClinicalDocument.effectiveTime (or Composition.date) to UTC time (-0000) and then using the YYYYMMDDhhmmss as the version.

For documents created within a system will follow the pattern that the timestamp-label versionNumber will be equivalent to the timestamp of the Composition.date and the Bundle.timestamp. However, for unstructured historical documents uploaded into a system, the timestamp-label versionNumber will be equivalent to the timestamp of the timestamp of the system dateTime when the document was uploaded, but the Composition.date will reflect the creation date of the original document, if it is available. If the creation date of the original document is not known, then Composition.date may be the system dateTime when the document is uploaded.

This profile defines constraints that represent the information needed to register an advance directive information document on a FHIR server. Temporal information is essential to the document registration process. DocumentReference.date holds the date when the document was registered and DocumentReference.content.attachment.creation holds the "creation date" associated with the document itself.

• Differential Table
• Key Elements Table
• Snapshot Table
• Statistics/References
• All

This structure is derived from USCoreDocumentReferenceProfile

Name	Flags	Card.	Type	Description & Constraints
DocumentReference		0..*	USCoreDocumentReferenceProfile	A reference to a document
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
DocumentRevokeStatus	S	0..1	code	Revoke Status URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-document-revoke-status Binding: ADI Document Revoke Status (required)
DocumentReferenceVersionNumber	S	0..1	string	Version Number URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-docVersionNumber-extension
docStatus		0..1	code	preliminary | final | amended | entered-in-error Binding: ADI Document Reference Status (required)
category		1..*	CodeableConcept	(USCDI) Categorization of document Binding: US Core DocumentReference Category (extensible)
date		1..1	instant	(USCDI) When this document reference was created
author		0..*	Reference(US Core Practitioner Profile | US Core Organization Profile | US Core Patient Profile)	(USCDI) Who and/or what authored the document
custodian	S	0..1	Reference(US Core Organization Profile)	Organization which maintains the document
content
attachment
contentType		1..1	code	(USCDI) Mime type of the content, with charset etc.
creation	S	1..1	dateTime	Date attachment was first created
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
DocumentReference.docStatus	required	ADIDocumentReferenceStatusVS http://hl7.org/fhir/us/pacio-adi/ValueSet/ADIDocumentReferenceStatusVS from this IG
DocumentReference.category	extensible	USCoreDocumentReferenceCategory http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-category

Name	Flags	Card.	Type	Description & Constraints
DocumentReference		0..*	USCoreDocumentReferenceProfile	A reference to a document
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
DocumentRevokeStatus	S	0..1	code	Revoke Status URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-document-revoke-status Binding: ADI Document Revoke Status (required)
DocumentReferenceVersionNumber	S	0..1	string	Version Number URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-docVersionNumber-extension
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	SΣ	0..*	Identifier	(USCDI) Other identifiers for the document
status	?!SΣ	1..1	code	(USCDI) current | superseded | entered-in-error Binding: DocumentReferenceStatus (required)
docStatus	Σ	0..1	code	preliminary | final | amended | entered-in-error Binding: ADI Document Reference Status (required)
type	SΣ	1..1	CodeableConcept	(USCDI) Kind of document (LOINC if possible) Binding: US Core DocumentReference Type (required): All LOINC values whose SCALE is DOC in the LOINC database and the HL7 v3 Code System NullFlavor concept 'unknown' Additional Bindings Purpose US Core Clinical Note Type Min Binding
Slices for category	SΣ	1..*	CodeableConcept	(USCDI) Categorization of document Slice: Unordered, Open by pattern:$this Binding: US Core DocumentReference Category (extensible)
category:uscore	Σ	0..*	CodeableConcept	(USCDI) Categorization of document Binding: US Core DocumentReference Category (required): The US Core DocumentReferences Type Value Set is a "starter set" of categories supported for fetching and storing clinical notes. Note that other codes are permitted, see Required Bindings When Slicing by Value Sets
subject	SΣ	1..1	Reference(US Core Patient Profile)	(USCDI) Who/what is the subject of the document
date	SΣ	1..1	instant	(USCDI) When this document reference was created
author	SΣ	0..*	Reference(US Core Practitioner Profile)	(USCDI) Who and/or what authored the document
custodian	S	0..1	Reference(US Core Organization Profile)	Organization which maintains the document
content	SΣ	1..*	BackboneElement	(USCDI) Document referenced
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	SΣC	1..1	Attachment	(USCDI) Where to access the document us-core-6: DocumentReference.content.attachment.url or DocumentReference.content.attachment.data or both SHALL be present.
contentType	SΣ	1..1	code	(USCDI) Mime type of the content, with charset etc. Binding: Mime Types (required): The mime type of an attachment. Any valid mime type is allowed. Example General: text/plain; charset=UTF-8, image/png
data	SC	0..1	base64Binary	(USCDI) Data inline, base64ed
url	SΣC	0..1	url	(USCDI) Uri where the data can be found Example General: http://www.acme.com/logo-small.png
creation	SΣ	1..1	dateTime	Date attachment was first created
format	SΣ	0..1	Coding	(USCDI) Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (extensible)
context	SΣ	0..1	BackboneElement	(USCDI) Clinical context of document
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
encounter	S	0..1	Reference(US Core Encounter Profile)	(USCDI) Context of the document content
period	SΣ	0..1	Period	(USCDI) Time of service that is being documented
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
DocumentReference.status	required	DocumentReferenceStatus http://hl7.org/fhir/ValueSet/document-reference-status from the FHIR Standard
DocumentReference.docStatus	required	ADIDocumentReferenceStatusVS http://hl7.org/fhir/us/pacio-adi/ValueSet/ADIDocumentReferenceStatusVS from this IG
DocumentReference.type	required	USCoreDocumentReferenceType Additional Bindings Purpose US Core Clinical Note Type Min Binding http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-type
DocumentReference.category	extensible	USCoreDocumentReferenceCategory http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-category
DocumentReference.category:uscore	required	USCoreDocumentReferenceCategory http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-category
DocumentReference.content.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.0.1 from the FHIR Standard
DocumentReference.content.format	extensible	DocumentReferenceFormatCodeSet (a valid code from http://ihe.net/fhir/ValueSet/IHE.FormatCode.codesystem) http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard

Name	Flags	Card.	Type	Description & Constraints
DocumentReference		0..*	USCoreDocumentReferenceProfile	A reference to a document
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: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
DocumentRevokeStatus	S	0..1	code	Revoke Status URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-document-revoke-status Binding: ADI Document Revoke Status (required)
DocumentReferenceVersionNumber	S	0..1	string	Version Number URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-docVersionNumber-extension
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
masterIdentifier	Σ	0..1	Identifier	Master Version Specific Identifier
identifier	SΣ	0..*	Identifier	(USCDI) Other identifiers for the document
status	?!SΣ	1..1	code	(USCDI) current | superseded | entered-in-error Binding: DocumentReferenceStatus (required)
docStatus	Σ	0..1	code	preliminary | final | amended | entered-in-error Binding: ADI Document Reference Status (required)
type	SΣ	1..1	CodeableConcept	(USCDI) Kind of document (LOINC if possible) Binding: US Core DocumentReference Type (required): All LOINC values whose SCALE is DOC in the LOINC database and the HL7 v3 Code System NullFlavor concept 'unknown' Additional Bindings Purpose US Core Clinical Note Type Min Binding
Slices for category	SΣ	1..*	CodeableConcept	(USCDI) Categorization of document Slice: Unordered, Open by pattern:$this Binding: US Core DocumentReference Category (extensible)
category:uscore	Σ	0..*	CodeableConcept	(USCDI) Categorization of document Binding: US Core DocumentReference Category (required): The US Core DocumentReferences Type Value Set is a "starter set" of categories supported for fetching and storing clinical notes. Note that other codes are permitted, see Required Bindings When Slicing by Value Sets
subject	SΣ	1..1	Reference(US Core Patient Profile)	(USCDI) Who/what is the subject of the document
date	SΣ	1..1	instant	(USCDI) When this document reference was created
author	SΣ	0..*	Reference(US Core Practitioner Profile S | US Core Organization Profile | US Core Patient Profile)	(USCDI) Who and/or what authored the document
authenticator		0..1	Reference(Practitioner | PractitionerRole | Organization)	Who/what authenticated the document
custodian	S	0..1	Reference(US Core Organization Profile)	Organization which maintains the document
relatesTo	Σ	0..*	BackboneElement	Relationships to other documents
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	code	replaces | transforms | signs | appends Binding: DocumentRelationshipType (required): The type of relationship between documents.
target	Σ	1..1	Reference(DocumentReference)	Target of the relationship
description	Σ	0..1	string	Human-readable description
securityLabel	Σ	0..*	CodeableConcept	Document security-tags Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
content	SΣ	1..*	BackboneElement	(USCDI) Document referenced
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
attachment	SΣC	1..1	Attachment	(USCDI) Where to access the document us-core-6: DocumentReference.content.attachment.url or DocumentReference.content.attachment.data or both SHALL be present.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
contentType	SΣ	1..1	code	(USCDI) Mime type of the content, with charset etc. Binding: Mime Types (required): The mime type of an attachment. Any valid mime type is allowed. Example General: text/plain; charset=UTF-8, image/png
language	Σ	0..1	code	Human language of the content (BCP-47) Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding Example General: en-AU
data	SC	0..1	base64Binary	(USCDI) Data inline, base64ed
url	SΣC	0..1	url	(USCDI) Uri where the data can be found Example General: http://www.acme.com/logo-small.png
size	Σ	0..1	unsignedInt	Number of bytes of content (if url provided)
hash	Σ	0..1	base64Binary	Hash of the data (sha-1, base64ed)
title	Σ	0..1	string	Label to display in place of the data Example General: Official Corporate Logo
creation	SΣ	1..1	dateTime	Date attachment was first created
format	SΣ	0..1	Coding	(USCDI) Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (extensible)
context	SΣ	0..1	BackboneElement	(USCDI) Clinical context of document
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
encounter	S	0..1	Reference(US Core Encounter Profile)	(USCDI) Context of the document content
event		0..*	CodeableConcept	Main clinical acts documented Binding: v3 Code System ActCode (example): This list of codes represents the main clinical acts being documented.
period	SΣ	0..1	Period	(USCDI) Time of service that is being documented
facilityType		0..1	CodeableConcept	Kind of facility where patient was seen Binding: FacilityTypeCodeValueSet (example): XDS Facility Type.
practiceSetting		0..1	CodeableConcept	Additional details about where the content was created (e.g. clinical specialty) Binding: PracticeSettingCodeValueSet (example): Additional details about where the content was created (e.g. clinical specialty).
sourcePatientInfo		0..1	Reference(Patient)	Patient demographics from source
related		0..*	Reference(Resource)	Related identifiers or resources
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
DocumentReference.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
DocumentReference.status	required	DocumentReferenceStatus http://hl7.org/fhir/ValueSet/document-reference-status from the FHIR Standard
DocumentReference.docStatus	required	ADIDocumentReferenceStatusVS http://hl7.org/fhir/us/pacio-adi/ValueSet/ADIDocumentReferenceStatusVS from this IG
DocumentReference.type	required	USCoreDocumentReferenceType Additional Bindings Purpose US Core Clinical Note Type Min Binding http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-type
DocumentReference.category	extensible	USCoreDocumentReferenceCategory http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-category
DocumentReference.category:uscore	required	USCoreDocumentReferenceCategory http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-category
DocumentReference.relatesTo.code	required	DocumentRelationshipType http://hl7.org/fhir/ValueSet/document-relationship-type|4.0.1 from the FHIR Standard
DocumentReference.securityLabel	extensible	All Security Labels http://hl7.org/fhir/ValueSet/security-labels from the FHIR Standard
DocumentReference.content.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.0.1 from the FHIR Standard
DocumentReference.content.attachment.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
DocumentReference.content.format	extensible	DocumentReferenceFormatCodeSet (a valid code from http://ihe.net/fhir/ValueSet/IHE.FormatCode.codesystem) http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard
DocumentReference.context.event	example	ActCode http://terminology.hl7.org/ValueSet/v3-ActCode
DocumentReference.context.facilityType	example	FacilityTypeCodeValueSet http://hl7.org/fhir/ValueSet/c80-facilitycodes from the FHIR Standard
DocumentReference.context.practiceSetting	example	PracticeSettingCodeValueSet http://hl7.org/fhir/ValueSet/c80-practice-codes from the FHIR Standard

Differential View

This structure is derived from USCoreDocumentReferenceProfile

Name	Flags	Card.	Type	Description & Constraints
DocumentReference		0..*	USCoreDocumentReferenceProfile	A reference to a document
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
DocumentRevokeStatus	S	0..1	code	Revoke Status URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-document-revoke-status Binding: ADI Document Revoke Status (required)
DocumentReferenceVersionNumber	S	0..1	string	Version Number URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-docVersionNumber-extension
docStatus		0..1	code	preliminary | final | amended | entered-in-error Binding: ADI Document Reference Status (required)
category		1..*	CodeableConcept	(USCDI) Categorization of document Binding: US Core DocumentReference Category (extensible)
date		1..1	instant	(USCDI) When this document reference was created
author		0..*	Reference(US Core Practitioner Profile | US Core Organization Profile | US Core Patient Profile)	(USCDI) Who and/or what authored the document
custodian	S	0..1	Reference(US Core Organization Profile)	Organization which maintains the document
content
attachment
contentType		1..1	code	(USCDI) Mime type of the content, with charset etc.
creation	S	1..1	dateTime	Date attachment was first created
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
DocumentReference.docStatus	required	ADIDocumentReferenceStatusVS http://hl7.org/fhir/us/pacio-adi/ValueSet/ADIDocumentReferenceStatusVS from this IG
DocumentReference.category	extensible	USCoreDocumentReferenceCategory http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-category

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
DocumentReference		0..*	USCoreDocumentReferenceProfile	A reference to a document
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
DocumentRevokeStatus	S	0..1	code	Revoke Status URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-document-revoke-status Binding: ADI Document Revoke Status (required)
DocumentReferenceVersionNumber	S	0..1	string	Version Number URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-docVersionNumber-extension
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	SΣ	0..*	Identifier	(USCDI) Other identifiers for the document
status	?!SΣ	1..1	code	(USCDI) current | superseded | entered-in-error Binding: DocumentReferenceStatus (required)
docStatus	Σ	0..1	code	preliminary | final | amended | entered-in-error Binding: ADI Document Reference Status (required)
type	SΣ	1..1	CodeableConcept	(USCDI) Kind of document (LOINC if possible) Binding: US Core DocumentReference Type (required): All LOINC values whose SCALE is DOC in the LOINC database and the HL7 v3 Code System NullFlavor concept 'unknown' Additional Bindings Purpose US Core Clinical Note Type Min Binding
Slices for category	SΣ	1..*	CodeableConcept	(USCDI) Categorization of document Slice: Unordered, Open by pattern:$this Binding: US Core DocumentReference Category (extensible)
category:uscore	Σ	0..*	CodeableConcept	(USCDI) Categorization of document Binding: US Core DocumentReference Category (required): The US Core DocumentReferences Type Value Set is a "starter set" of categories supported for fetching and storing clinical notes. Note that other codes are permitted, see Required Bindings When Slicing by Value Sets
subject	SΣ	1..1	Reference(US Core Patient Profile)	(USCDI) Who/what is the subject of the document
date	SΣ	1..1	instant	(USCDI) When this document reference was created
author	SΣ	0..*	Reference(US Core Practitioner Profile)	(USCDI) Who and/or what authored the document
custodian	S	0..1	Reference(US Core Organization Profile)	Organization which maintains the document
content	SΣ	1..*	BackboneElement	(USCDI) Document referenced
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	SΣC	1..1	Attachment	(USCDI) Where to access the document us-core-6: DocumentReference.content.attachment.url or DocumentReference.content.attachment.data or both SHALL be present.
contentType	SΣ	1..1	code	(USCDI) Mime type of the content, with charset etc. Binding: Mime Types (required): The mime type of an attachment. Any valid mime type is allowed. Example General: text/plain; charset=UTF-8, image/png
data	SC	0..1	base64Binary	(USCDI) Data inline, base64ed
url	SΣC	0..1	url	(USCDI) Uri where the data can be found Example General: http://www.acme.com/logo-small.png
creation	SΣ	1..1	dateTime	Date attachment was first created
format	SΣ	0..1	Coding	(USCDI) Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (extensible)
context	SΣ	0..1	BackboneElement	(USCDI) Clinical context of document
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
encounter	S	0..1	Reference(US Core Encounter Profile)	(USCDI) Context of the document content
period	SΣ	0..1	Period	(USCDI) Time of service that is being documented
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
DocumentReference.status	required	DocumentReferenceStatus http://hl7.org/fhir/ValueSet/document-reference-status from the FHIR Standard
DocumentReference.docStatus	required	ADIDocumentReferenceStatusVS http://hl7.org/fhir/us/pacio-adi/ValueSet/ADIDocumentReferenceStatusVS from this IG
DocumentReference.type	required	USCoreDocumentReferenceType Additional Bindings Purpose US Core Clinical Note Type Min Binding http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-type
DocumentReference.category	extensible	USCoreDocumentReferenceCategory http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-category
DocumentReference.category:uscore	required	USCoreDocumentReferenceCategory http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-category
DocumentReference.content.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.0.1 from the FHIR Standard
DocumentReference.content.format	extensible	DocumentReferenceFormatCodeSet (a valid code from http://ihe.net/fhir/ValueSet/IHE.FormatCode.codesystem) http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
DocumentReference		0..*	USCoreDocumentReferenceProfile	A reference to a document
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: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
DocumentRevokeStatus	S	0..1	code	Revoke Status URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-document-revoke-status Binding: ADI Document Revoke Status (required)
DocumentReferenceVersionNumber	S	0..1	string	Version Number URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-docVersionNumber-extension
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
masterIdentifier	Σ	0..1	Identifier	Master Version Specific Identifier
identifier	SΣ	0..*	Identifier	(USCDI) Other identifiers for the document
status	?!SΣ	1..1	code	(USCDI) current | superseded | entered-in-error Binding: DocumentReferenceStatus (required)
docStatus	Σ	0..1	code	preliminary | final | amended | entered-in-error Binding: ADI Document Reference Status (required)
type	SΣ	1..1	CodeableConcept	(USCDI) Kind of document (LOINC if possible) Binding: US Core DocumentReference Type (required): All LOINC values whose SCALE is DOC in the LOINC database and the HL7 v3 Code System NullFlavor concept 'unknown' Additional Bindings Purpose US Core Clinical Note Type Min Binding
Slices for category	SΣ	1..*	CodeableConcept	(USCDI) Categorization of document Slice: Unordered, Open by pattern:$this Binding: US Core DocumentReference Category (extensible)
category:uscore	Σ	0..*	CodeableConcept	(USCDI) Categorization of document Binding: US Core DocumentReference Category (required): The US Core DocumentReferences Type Value Set is a "starter set" of categories supported for fetching and storing clinical notes. Note that other codes are permitted, see Required Bindings When Slicing by Value Sets
subject	SΣ	1..1	Reference(US Core Patient Profile)	(USCDI) Who/what is the subject of the document
date	SΣ	1..1	instant	(USCDI) When this document reference was created
author	SΣ	0..*	Reference(US Core Practitioner Profile S | US Core Organization Profile | US Core Patient Profile)	(USCDI) Who and/or what authored the document
authenticator		0..1	Reference(Practitioner | PractitionerRole | Organization)	Who/what authenticated the document
custodian	S	0..1	Reference(US Core Organization Profile)	Organization which maintains the document
relatesTo	Σ	0..*	BackboneElement	Relationships to other documents
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	code	replaces | transforms | signs | appends Binding: DocumentRelationshipType (required): The type of relationship between documents.
target	Σ	1..1	Reference(DocumentReference)	Target of the relationship
description	Σ	0..1	string	Human-readable description
securityLabel	Σ	0..*	CodeableConcept	Document security-tags Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
content	SΣ	1..*	BackboneElement	(USCDI) Document referenced
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
attachment	SΣC	1..1	Attachment	(USCDI) Where to access the document us-core-6: DocumentReference.content.attachment.url or DocumentReference.content.attachment.data or both SHALL be present.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
contentType	SΣ	1..1	code	(USCDI) Mime type of the content, with charset etc. Binding: Mime Types (required): The mime type of an attachment. Any valid mime type is allowed. Example General: text/plain; charset=UTF-8, image/png
language	Σ	0..1	code	Human language of the content (BCP-47) Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding Example General: en-AU
data	SC	0..1	base64Binary	(USCDI) Data inline, base64ed
url	SΣC	0..1	url	(USCDI) Uri where the data can be found Example General: http://www.acme.com/logo-small.png
size	Σ	0..1	unsignedInt	Number of bytes of content (if url provided)
hash	Σ	0..1	base64Binary	Hash of the data (sha-1, base64ed)
title	Σ	0..1	string	Label to display in place of the data Example General: Official Corporate Logo
creation	SΣ	1..1	dateTime	Date attachment was first created
format	SΣ	0..1	Coding	(USCDI) Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (extensible)
context	SΣ	0..1	BackboneElement	(USCDI) Clinical context of document
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
encounter	S	0..1	Reference(US Core Encounter Profile)	(USCDI) Context of the document content
event		0..*	CodeableConcept	Main clinical acts documented Binding: v3 Code System ActCode (example): This list of codes represents the main clinical acts being documented.
period	SΣ	0..1	Period	(USCDI) Time of service that is being documented
facilityType		0..1	CodeableConcept	Kind of facility where patient was seen Binding: FacilityTypeCodeValueSet (example): XDS Facility Type.
practiceSetting		0..1	CodeableConcept	Additional details about where the content was created (e.g. clinical specialty) Binding: PracticeSettingCodeValueSet (example): Additional details about where the content was created (e.g. clinical specialty).
sourcePatientInfo		0..1	Reference(Patient)	Patient demographics from source
related		0..*	Reference(Resource)	Related identifiers or resources
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
DocumentReference.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
DocumentReference.status	required	DocumentReferenceStatus http://hl7.org/fhir/ValueSet/document-reference-status from the FHIR Standard
DocumentReference.docStatus	required	ADIDocumentReferenceStatusVS http://hl7.org/fhir/us/pacio-adi/ValueSet/ADIDocumentReferenceStatusVS from this IG
DocumentReference.type	required	USCoreDocumentReferenceType Additional Bindings Purpose US Core Clinical Note Type Min Binding http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-type
DocumentReference.category	extensible	USCoreDocumentReferenceCategory http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-category
DocumentReference.category:uscore	required	USCoreDocumentReferenceCategory http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-category
DocumentReference.relatesTo.code	required	DocumentRelationshipType http://hl7.org/fhir/ValueSet/document-relationship-type|4.0.1 from the FHIR Standard
DocumentReference.securityLabel	extensible	All Security Labels http://hl7.org/fhir/ValueSet/security-labels from the FHIR Standard
DocumentReference.content.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.0.1 from the FHIR Standard
DocumentReference.content.attachment.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
DocumentReference.content.format	extensible	DocumentReferenceFormatCodeSet (a valid code from http://ihe.net/fhir/ValueSet/IHE.FormatCode.codesystem) http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard
DocumentReference.context.event	example	ActCode http://terminology.hl7.org/ValueSet/v3-ActCode
DocumentReference.context.facilityType	example	FacilityTypeCodeValueSet http://hl7.org/fhir/ValueSet/c80-facilitycodes from the FHIR Standard
DocumentReference.context.practiceSetting	example	PracticeSettingCodeValueSet http://hl7.org/fhir/ValueSet/c80-practice-codes from the FHIR Standard

This structure is derived from USCoreDocumentReferenceProfile

Summary

Mandatory: 3 elements
Must-Support: 4 elements

Structures

This structure refers to these other structures:

• US Core Practitioner Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner)
• US Core Organization Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-organization)
• US Core Patient Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient)

Extensions

This structure refers to these extensions:

• http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-document-revoke-status
• http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-docVersionNumber-extension