HL7 v2+ Specification
0.0.0 - draft
HL7 v2+ Specification
0.0.0 - draft
HL7 v2+ Specification, published by HL7 International. This guide is not an authorized publication; it is the continuous build for version 0.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/v2ig/ and changes regularly. See the Directory of published versions
| Page standards status: Informative |
Definitions for the HD logical model.
Guidance on how to interpret the contents of this table can be found here
| 0. HD | |
| Definition | Definition: The basic definition of the HD is that it identifies an (administrative or system or application or other) entity that has responsibility for managing or assigning a defined set of instance identifiers (such as placer or filler number, patient identifiers, provider identifiers, etc.). This entity could be a particular health care application such as a registration system that assigns patient identifiers, a governmental entity such as a licensing authority that assigns professional identifiers or drivers’ license numbers, or a facility where such identifiers are assigned. |
| Short | hierarchic designator |
| Control | 0..* |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. HD.1 | |
| Short | Namespace ID |
| Control | 0..1 |
| Binding | The codes SHALL be taken from http://terminology.hl7.org/ValueSet/v2-0300 (required to http://terminology.hl7.org/ValueSet/v2-0300) |
| Type | http://hl7.org/v2/StructureDefinition/IS |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 4. HD.2 | |
| Short | Universal ID |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/ST |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 6. HD.3 | |
| Short | Universal ID Type |
| Control | 0..1 |
| Binding | The codes SHALL be taken from hl7VS-universalIdType (required to http://terminology.hl7.org/ValueSet/v2-0301) |
| Type | http://hl7.org/v2/StructureDefinition/ID |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Guidance on how to interpret the contents of this table can be found here
| 0. HD | |
| Definition | Definition: The basic definition of the HD is that it identifies an (administrative or system or application or other) entity that has responsibility for managing or assigning a defined set of instance identifiers (such as placer or filler number, patient identifiers, provider identifiers, etc.). This entity could be a particular health care application such as a registration system that assigns patient identifiers, a governmental entity such as a licensing authority that assigns professional identifiers or drivers’ license numbers, or a facility where such identifiers are assigned. Base definition for all types defined in FHIR type system. |
| Short | hierarchic designatorBase for all types and resources |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. HD.1 | |
| Short | Namespace ID |
| Control | 0..1 |
| Binding | The codes SHALL be taken from http://terminology.hl7.org/ValueSet/v2-0300 (required to http://terminology.hl7.org/ValueSet/v2-0300) |
| Type | http://hl7.org/v2/StructureDefinition/IS |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 4. HD.2 | |
| Short | Universal ID |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/ST |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 6. HD.3 | |
| Short | Universal ID Type |
| Control | 0..1 |
| Binding | The codes SHALL be taken from hl7VS-universalIdType (required to http://terminology.hl7.org/ValueSet/v2-0301) |
| Type | http://hl7.org/v2/StructureDefinition/ID |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Guidance on how to interpret the contents of this table can be found here
| 0. HD | |
| Definition | Definition: The basic definition of the HD is that it identifies an (administrative or system or application or other) entity that has responsibility for managing or assigning a defined set of instance identifiers (such as placer or filler number, patient identifiers, provider identifiers, etc.). This entity could be a particular health care application such as a registration system that assigns patient identifiers, a governmental entity such as a licensing authority that assigns professional identifiers or drivers’ license numbers, or a facility where such identifiers are assigned. |
| Short | hierarchic designator |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. HD.1 | |
| Short | Namespace ID |
| Control | 0..1 |
| Binding | The codes SHALL be taken from http://terminology.hl7.org/ValueSet/v2-0300 (required to http://terminology.hl7.org/ValueSet/v2-0300) |
| Type | http://hl7.org/v2/StructureDefinition/IS |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 4. HD.2 | |
| Short | Universal ID |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/ST |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 6. HD.3 | |
| Short | Universal ID Type |
| Control | 0..1 |
| Binding | The codes SHALL be taken from hl7VS-universalIdType (required to http://terminology.hl7.org/ValueSet/v2-0301) |
| Type | http://hl7.org/v2/StructureDefinition/ID |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |