This page is part of the HL7 FHIR Implementation Guide: DK Core (v3.3.0: Release) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

• Content
• Detailed Descriptions
• Mappings
• XML
• JSON
• TTL

Data Type Profile: GLN Identifier

Identifier holding a 13 digit GLN

Usage:

• Use this DataType Constraint: Danish Core Organization Profile

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

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

This structure is derived from Identifier

Name	Flags	Card.	Type	Description & Constraints
Identifier			Identifier
use		0..1	code	usual | official | temp | secondary | old (If known) Fixed Value: official
system		1..1	uri	The namespace for the identifier value Fixed Value: https://www.gs1.org/gln
value	C	1..1	string	The value that is unique gln-length: GLN must be exactly 13 characters long gln-modulus-10: GLN must pass the modulus 10 check - https://www.gs1.org/services/how-calculate-check-digit-manually
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
gln-length	error	Identifier.value	GLN must be exactly 13 characters long : matches('^[0-9]{13}$')
gln-modulus-10	error	Identifier.value	GLN must pass the modulus 10 check - https://www.gs1.org/services/how-calculate-check-digit-manually : (( (10-((substring(0,1).toInteger()*1)+ (substring(1,1).toInteger()*3)+ (substring(2,1).toInteger()*1)+ (substring(3,1).toInteger()*3)+ (substring(4,1).toInteger()*1) +(substring(5,1).toInteger()*3) +(substring(6,1).toInteger()*1) +(substring(7,1).toInteger()*3) +(substring(8,1).toInteger()*1) +(substring(9,1).toInteger()*3) +(substring(10,1).toInteger()*1) +(substring(11,1).toInteger()*3))mod(10))mod(10))=substring(12,1).toInteger())

Name	Flags	Card.	Type	Description & Constraints
Identifier		0..*	Identifier	An identifier intended for computation ele-1: All FHIR elements must have a @value or children
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children Fixed Value: official
system	Σ	1..1	uri	The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Fixed Value: https://www.gs1.org/gln
value	ΣC	1..1	string	The value that is unique ele-1: All FHIR elements must have a @value or children gln-length: GLN must be exactly 13 characters long gln-modulus-10: GLN must pass the modulus 10 check - https://www.gs1.org/services/how-calculate-check-digit-manually Example General: 123456
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Identifier.use	required	Fixed Value: official http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
gln-length	error	Identifier.value	GLN must be exactly 13 characters long : matches('^[0-9]{13}$')
gln-modulus-10	error	Identifier.value	GLN must pass the modulus 10 check - https://www.gs1.org/services/how-calculate-check-digit-manually : (( (10-((substring(0,1).toInteger()*1)+ (substring(1,1).toInteger()*3)+ (substring(2,1).toInteger()*1)+ (substring(3,1).toInteger()*3)+ (substring(4,1).toInteger()*1) +(substring(5,1).toInteger()*3) +(substring(6,1).toInteger()*1) +(substring(7,1).toInteger()*3) +(substring(8,1).toInteger()*1) +(substring(9,1).toInteger()*3) +(substring(10,1).toInteger()*1) +(substring(11,1).toInteger()*3))mod(10))mod(10))=substring(12,1).toInteger())

Name	Flags	Card.	Type	Description & Constraints
Identifier		0..*	Identifier	An identifier intended for computation
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Fixed Value: official
type	Σ	0..1	CodeableConcept	Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	1..1	uri	The namespace for the identifier value Fixed Value: https://www.gs1.org/gln
value	ΣC	1..1	string	The value that is unique gln-length: GLN must be exactly 13 characters long gln-modulus-10: GLN must pass the modulus 10 check - https://www.gs1.org/services/how-calculate-check-digit-manually Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Identifier.use	required	Fixed Value: official http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
Identifier.type	extensible	Identifier Type Codes http://hl7.org/fhir/ValueSet/identifier-type from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
gln-length	error	Identifier.value	GLN must be exactly 13 characters long : matches('^[0-9]{13}$')
gln-modulus-10	error	Identifier.value	GLN must pass the modulus 10 check - https://www.gs1.org/services/how-calculate-check-digit-manually : (( (10-((substring(0,1).toInteger()*1)+ (substring(1,1).toInteger()*3)+ (substring(2,1).toInteger()*1)+ (substring(3,1).toInteger()*3)+ (substring(4,1).toInteger()*1) +(substring(5,1).toInteger()*3) +(substring(6,1).toInteger()*1) +(substring(7,1).toInteger()*3) +(substring(8,1).toInteger()*1) +(substring(9,1).toInteger()*3) +(substring(10,1).toInteger()*1) +(substring(11,1).toInteger()*3))mod(10))mod(10))=substring(12,1).toInteger())

This structure is derived from Identifier

Summary

Mandatory: 2 elements
Fixed: 2 elements

Differential View

This structure is derived from Identifier

Name	Flags	Card.	Type	Description & Constraints
Identifier			Identifier
use		0..1	code	usual | official | temp | secondary | old (If known) Fixed Value: official
system		1..1	uri	The namespace for the identifier value Fixed Value: https://www.gs1.org/gln
value	C	1..1	string	The value that is unique gln-length: GLN must be exactly 13 characters long gln-modulus-10: GLN must pass the modulus 10 check - https://www.gs1.org/services/how-calculate-check-digit-manually
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
gln-length	error	Identifier.value	GLN must be exactly 13 characters long : matches('^[0-9]{13}$')
gln-modulus-10	error	Identifier.value	GLN must pass the modulus 10 check - https://www.gs1.org/services/how-calculate-check-digit-manually : (( (10-((substring(0,1).toInteger()*1)+ (substring(1,1).toInteger()*3)+ (substring(2,1).toInteger()*1)+ (substring(3,1).toInteger()*3)+ (substring(4,1).toInteger()*1) +(substring(5,1).toInteger()*3) +(substring(6,1).toInteger()*1) +(substring(7,1).toInteger()*3) +(substring(8,1).toInteger()*1) +(substring(9,1).toInteger()*3) +(substring(10,1).toInteger()*1) +(substring(11,1).toInteger()*3))mod(10))mod(10))=substring(12,1).toInteger())

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
Identifier		0..*	Identifier	An identifier intended for computation ele-1: All FHIR elements must have a @value or children
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children Fixed Value: official
system	Σ	1..1	uri	The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Fixed Value: https://www.gs1.org/gln
value	ΣC	1..1	string	The value that is unique ele-1: All FHIR elements must have a @value or children gln-length: GLN must be exactly 13 characters long gln-modulus-10: GLN must pass the modulus 10 check - https://www.gs1.org/services/how-calculate-check-digit-manually Example General: 123456
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Identifier.use	required	Fixed Value: official http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
gln-length	error	Identifier.value	GLN must be exactly 13 characters long : matches('^[0-9]{13}$')
gln-modulus-10	error	Identifier.value	GLN must pass the modulus 10 check - https://www.gs1.org/services/how-calculate-check-digit-manually : (( (10-((substring(0,1).toInteger()*1)+ (substring(1,1).toInteger()*3)+ (substring(2,1).toInteger()*1)+ (substring(3,1).toInteger()*3)+ (substring(4,1).toInteger()*1) +(substring(5,1).toInteger()*3) +(substring(6,1).toInteger()*1) +(substring(7,1).toInteger()*3) +(substring(8,1).toInteger()*1) +(substring(9,1).toInteger()*3) +(substring(10,1).toInteger()*1) +(substring(11,1).toInteger()*3))mod(10))mod(10))=substring(12,1).toInteger())

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Identifier		0..*	Identifier	An identifier intended for computation
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Fixed Value: official
type	Σ	0..1	CodeableConcept	Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	1..1	uri	The namespace for the identifier value Fixed Value: https://www.gs1.org/gln
value	ΣC	1..1	string	The value that is unique gln-length: GLN must be exactly 13 characters long gln-modulus-10: GLN must pass the modulus 10 check - https://www.gs1.org/services/how-calculate-check-digit-manually Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Identifier.use	required	Fixed Value: official http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
Identifier.type	extensible	Identifier Type Codes http://hl7.org/fhir/ValueSet/identifier-type from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
gln-length	error	Identifier.value	GLN must be exactly 13 characters long : matches('^[0-9]{13}$')
gln-modulus-10	error	Identifier.value	GLN must pass the modulus 10 check - https://www.gs1.org/services/how-calculate-check-digit-manually : (( (10-((substring(0,1).toInteger()*1)+ (substring(1,1).toInteger()*3)+ (substring(2,1).toInteger()*1)+ (substring(3,1).toInteger()*3)+ (substring(4,1).toInteger()*1) +(substring(5,1).toInteger()*3) +(substring(6,1).toInteger()*1) +(substring(7,1).toInteger()*3) +(substring(8,1).toInteger()*1) +(substring(9,1).toInteger()*3) +(substring(10,1).toInteger()*1) +(substring(11,1).toInteger()*3))mod(10))mod(10))=substring(12,1).toInteger())

This structure is derived from Identifier

Summary

Mandatory: 2 elements
Fixed: 2 elements

Other representations of profile: CSV, Excel, Schematron