Da Vinci Health Record Exchange (HRex)
1.2.0-cibuild - STU 1.1

Da Vinci Health Record Exchange (HRex), published by HL7 International / Clinical Interoperability Council. This guide is not an authorized publication; it is the continuous build for version 1.2.0-cibuild built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-ehrx/ and changes regularly. See the Directory of published versions

## Data Type Profile: HRex Namespaced Identifier

Official URL: http://hl7.org/fhir/us/davinci-hrex/StructureDefinition/hrex-identifier-namespaced | Version: 1.2.0-cibuild
Standards status: Trial-use | Maturity Level: 3 | Computable Name: HRexIdentifierNamespaced
Other Identifiers: OID:2.16.840.1.113883.4.642.40.19.42.22

An Identifier requiring both system and value

Usage:

- Use this DataType Constraint: Da Vinci .well-known File Definition

### Formal Views of Profile Content

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

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

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
system | S Σ | 1..1 | uri | The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Example General: http://www.acme.com/identifiers/patient
value | S Σ | 1..1 | string | The value that is unique ele-1: All FHIR elements must have a @value or children Example General: 123456
Documentation for this format

#### Terminology Bindings

Path | Conformance | ValueSet | URI
Identifier.use | required | IdentifierUse `http://hl7.org/fhir/ValueSet/identifier-use|4.0.1` from the FHIR Standard

#### Constraints

Id | Grade | Path(s) | Details | Requirements
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |

This structure is derived from Identifier

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
Identifier |  |  | Identifier |
system | S | 1..1 | uri | The namespace for the identifier value
value | S | 1..1 | string | The value that is unique
Documentation for this format

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 .
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 | S Σ | 1..1 | uri | The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value | S Σ | 1..1 | string | The value that is unique 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 | URI
Identifier.use | required | IdentifierUse `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
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |

This structure is derived from Identifier

Summary

Mandatory: 2 elements
Must-Support: 2 elements

Maturity: 3

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
system | S Σ | 1..1 | uri | The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Example General: http://www.acme.com/identifiers/patient
value | S Σ | 1..1 | string | The value that is unique ele-1: All FHIR elements must have a @value or children Example General: 123456
Documentation for this format

#### Terminology Bindings

Path | Conformance | ValueSet | URI
Identifier.use | required | IdentifierUse `http://hl7.org/fhir/ValueSet/identifier-use|4.0.1` from the FHIR Standard

#### Constraints

Id | Grade | Path(s) | Details | Requirements
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |

Differential View

This structure is derived from Identifier

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
Identifier |  |  | Identifier |
system | S | 1..1 | uri | The namespace for the identifier value
value | S | 1..1 | string | The value that is unique
Documentation for this format

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 .
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 | S Σ | 1..1 | uri | The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value | S Σ | 1..1 | string | The value that is unique 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 | URI
Identifier.use | required | IdentifierUse `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
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |

This structure is derived from Identifier

Summary

Mandatory: 2 elements
Must-Support: 2 elements

Maturity: 3

Other representations of profile: CSV, Excel, Schematron