CH Core (R4)
3.0.0 - STU3
CH Core (R4)
3.0.0 - STU3
This page is part of the CH Core (R4) (v3.0.0: STU 3) based on FHIR R4. . For a full list of available versions, see the Directory of published versions 
| Active as of 2022-05-24 |
Definitions for the ch-core-ahvn13-identifier data type profile.
Guidance on how to interpret the contents of this table can be found here.
| 1. Identifier | |
| 2. Identifier.system | |
| Control | 10..1 |
| Fixed Value | urn:oid:2.16.756.5.32 |
| 3. Identifier.value | |
| Control | 10..1 |
| Invariants | Defined on this element ahvn13-digit-check: AHVN13 / NAVS13 must pass digit check - https://www.gs1.org/services/how-calculate-check-digit-manually (: (((10-(28+(value.substring(3,1).toInteger()*3)+(value.substring(4,1).toInteger()*1)+(value.substring(5,1).toInteger()*3)+(value.substring(6,1).toInteger()*1)+(value.substring(7,1).toInteger()*3)+(value.substring(8,1).toInteger()*1)+(value.substring(9,1).toInteger()*3)+(value.substring(10,1).toInteger()*1)+(value.substring(11,1).toInteger()*3))mod(10))mod(10))=value.substring(12,1).toInteger())) ahvn13-length: AHVN13 / NAVS13 must be exactly 13 characters long (: value.matches('^[0-9]{13}$')) ahvn13-startswith756: AHVN13 / NAVS13 must start with 756 (: value.startsWith('756')) |
Guidance on how to interpret the contents of this table can be found here.
| 1. Identifier | |
| Definition | An identifier - identifies some entity uniquely and unambiguously. Typically this is used for business identifiers. |
| Control | 0..* This element is affected by the following invariants: ele-1 |
| Invariants | Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) |
| 2. Identifier.use | |
| Definition | The purpose of this identifier. |
| Control | 0..1 |
| Binding | The codes SHALL be taken from IdentifierUse Identifies the purpose for this identifier, if known . |
| Type | code |
| Is Modifier | true |
| Summary | true |
| Requirements | Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers. |
| Comments | Applications can assume that an identifier is permanent unless it explicitly says that it is temporary. |
| Invariants | Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) |
| 3. Identifier.system | |
| Definition | Establishes the namespace for the value - that is, a URL that describes a set values that are unique. |
| Control | 10..1 |
| Type | uri |
| Summary | true |
| Requirements | There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers. |
| Comments | Identifier.system is always case sensitive. |
| Fixed Value | urn:oid:2.16.756.5.32 |
| Example | General:http://www.acme.com/identifiers/patient |
| Invariants | Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) |
| 4. Identifier.value | |
| Definition | The portion of the identifier typically relevant to the user and which is unique within the context of the system. |
| Control | 10..1 |
| Type | string |
| Summary | true |
| Comments | If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the Rendered Value extension. Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe. |
| Example | General:123456 |
| Invariants | Defined on this element ahvn13-digit-check: AHVN13 / NAVS13 must pass digit check - https://www.gs1.org/services/how-calculate-check-digit-manually (: (((10-(28+(value.substring(3,1).toInteger()*3)+(value.substring(4,1).toInteger()*1)+(value.substring(5,1).toInteger()*3)+(value.substring(6,1).toInteger()*1)+(value.substring(7,1).toInteger()*3)+(value.substring(8,1).toInteger()*1)+(value.substring(9,1).toInteger()*3)+(value.substring(10,1).toInteger()*1)+(value.substring(11,1).toInteger()*3))mod(10))mod(10))=value.substring(12,1).toInteger())) ahvn13-length: AHVN13 / NAVS13 must be exactly 13 characters long (: value.matches('^[0-9]{13}$')) ahvn13-startswith756: AHVN13 / NAVS13 must start with 756 (: value.startsWith('756')) ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) |
Guidance on how to interpret the contents of this table can be found here.
| 1. Identifier | |
| Definition | An identifier - identifies some entity uniquely and unambiguously. Typically this is used for business identifiers. |
| Control | 0..* This element is affected by the following invariants: ele-1 |
| 2. Identifier.id | |
| Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Control | 0..1 |
| Type | string |
| XML Representation | In the XML format, this property is represented as an attribute. |
| Summary | false |
| 3. Identifier.extension | |
| Definition | May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. |
| Control | 0..* |
| Type | Extension |
| Summary | false |
| Alternate Names | extensions, user content |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Invariants | Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists()) |
| Slicing | This element introduces a set of slices on Identifier.extension. The slices are unordered and Open, and can be differentiated using the following discriminators:
|
| 4. Identifier.use | |
| Definition | The purpose of this identifier. |
| Control | 0..1 |
| Binding | The codes SHALL be taken from IdentifierUse Identifies the purpose for this identifier, if known |
| Type | code |
| Is Modifier | true |
| Summary | true |
| Requirements | Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers. |
| Comments | Applications can assume that an identifier is permanent unless it explicitly says that it is temporary. |
| Invariants | Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) |
| 5. Identifier.type | |
| Definition | A coded type for the identifier that can be used to determine which identifier to use for a specific purpose. |
| Control | 0..1 |
| Binding | The codes SHALL be taken from Identifier Type Codes; other codes may be used where these codes are not suitable A coded type for an identifier that can be used to determine which identifier to use for a specific purpose |
| Type | CodeableConcept |
| Summary | true |
| Requirements | Allows users to make use of identifiers when the identifier system is not known. |
| Comments | This element deals only with general categories of identifiers. It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type. |
| Invariants | Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) |
| 6. Identifier.system | |
| Definition | Establishes the namespace for the value - that is, a URL that describes a set values that are unique. |
| Control | 1..1 |
| Type | uri |
| Summary | true |
| Requirements | There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers. |
| Comments | Identifier.system is always case sensitive. |
| Fixed Value | urn:oid:2.16.756.5.32 |
| Example | General:http://www.acme.com/identifiers/patient |
| Invariants | Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) |
| 7. Identifier.value | |
| Definition | The portion of the identifier typically relevant to the user and which is unique within the context of the system. |
| Control | 1..1 |
| Type | string |
| Summary | true |
| Comments | If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the Rendered Value extension. Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe. |
| Example | General:123456 |
| Invariants | Defined on this element ahvn13-digit-check: AHVN13 / NAVS13 must pass digit check - https://www.gs1.org/services/how-calculate-check-digit-manually (: (((10-(28+(value.substring(3,1).toInteger()*3)+(value.substring(4,1).toInteger()*1)+(value.substring(5,1).toInteger()*3)+(value.substring(6,1).toInteger()*1)+(value.substring(7,1).toInteger()*3)+(value.substring(8,1).toInteger()*1)+(value.substring(9,1).toInteger()*3)+(value.substring(10,1).toInteger()*1)+(value.substring(11,1).toInteger()*3))mod(10))mod(10))=value.substring(12,1).toInteger())) ahvn13-length: AHVN13 / NAVS13 must be exactly 13 characters long (: value.matches('^[0-9]{13}$')) ahvn13-startswith756: AHVN13 / NAVS13 must start with 756 (: value.startsWith('756')) ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) |
| 8. Identifier.period | |
| Definition | Time period during which identifier is/was valid for use. |
| Control | 0..1 |
| Type | Period |
| Summary | true |
| Invariants | Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) |
| 9. Identifier.assigner | |
| Definition | Organization that issued/manages the identifier. |
| Control | 0..1 |
| Type | Reference(Organization) |
| Summary | true |
| Comments | The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization. |
| Invariants | Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) |
IG © 2020+ HL7 Switzerland. Package ch.fhir.ig.ch-core#3.0.0 based on FHIR 4.0.1. Generated 2022-12-21
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