Extensions for Using Data Elements from FHIR R5 in FHIR R4
0.1.0 - STU International flag

Extensions for Using Data Elements from FHIR R5 in FHIR R4 - Downloaded Version null See the Directory of published versions

ValueSet: R5V3UnknownForR4

Official URL: http://hl7.org/fhir/uv/xver/ValueSet/R5-v3-Unknown-for-R4 Version: 0.1.0
Standards status: Trial-use Maturity Level: 0 Computable Name: R5V3UnknownForR4

This cross-version ValueSet represents content from http://terminology.hl7.org/ValueSet/v3-Unknown|2.0.0 for use in FHIR R4.

This value set is part of the cross-version definitions generated to enable use of the value set http://terminology.hl7.org/ValueSet/v3-Unknown|2.0.0 as defined in FHIR R5 in FHIR R4.

The source value set is bound to the following FHIR R5 elements:

Note that all concepts are included in this cross-version definition because no concepts have compatible representations

Following are the generation technical comments:

FHIR ValueSet http://terminology.hl7.org/ValueSet/v3-Unknown|2.0.0, defined in FHIR R5 does not have any mapping to FHIR R4

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Logical Definition (CLD)

  • Include these codes as defined in http://terminology.hl7.org/CodeSystem/v3-NullFlavor version 📍2.1.0
    CodeDisplayDefinition
    ASKUasked but unknownInformation was sought but not found (e.g., patient was asked but didn't know)
    NASKnot askedThis information has not been sought (e.g., patient was not asked)
    NAVtemporarily unavailableInformation is not available at this time but it is expected that it will be available later.
    NAVUNot availableInformation is not available at this time (with no expectation regarding whether it will or will not be available in the future).
    QSSufficient Quantity**Description:**The specific quantity is not known, but is known to be non-zero and is not specified because it makes up the bulk of the material. e.g. 'Add 10mg of ingredient X, 50mg of ingredient Y, and sufficient quantity of water to 100mL.' The null flavor would be used to express the quantity of water.
    TRCtraceThe content is greater than zero, but too small to be quantified.
    UNKunknown**Description:**A proper value is applicable, but not known.

    **Usage Notes**: This means the actual value is not known. If the only thing that is unknown is how to properly express the value in the necessary constraints (value set, datatype, etc.), then the OTH or UNC flavor should be used. No properties should be included for a datatype with this property unless:

    1. Those properties themselves directly translate to a semantic of "unknown". (E.g. a local code sent as a translation that conveys 'unknown')
    2. Those properties further qualify the nature of what is unknown. (E.g. specifying a use code of "H" and a URL prefix of "tel:" to convey that it is the home phone number that is unknown.)

 

Expansion

This value set expansion contains 7 concepts.

SystemVersionCodeDisplayDefinitionJSONXML
http://terminology.hl7.org/CodeSystem/v3-NullFlavor2.1.0  ASKUasked but unknown

Information was sought but not found (e.g., patient was asked but didn't know)

http://terminology.hl7.org/CodeSystem/v3-NullFlavor2.1.0  NASKnot asked

This information has not been sought (e.g., patient was not asked)

http://terminology.hl7.org/CodeSystem/v3-NullFlavor2.1.0  NAVtemporarily unavailable

Information is not available at this time but it is expected that it will be available later.

http://terminology.hl7.org/CodeSystem/v3-NullFlavor2.1.0  NAVUNot available

Information is not available at this time (with no expectation regarding whether it will or will not be available in the future).

http://terminology.hl7.org/CodeSystem/v3-NullFlavor2.1.0  QSSufficient Quantity

**Description:**The specific quantity is not known, but is known to be non-zero and is not specified because it makes up the bulk of the material. e.g. 'Add 10mg of ingredient X, 50mg of ingredient Y, and sufficient quantity of water to 100mL.' The null flavor would be used to express the quantity of water.

http://terminology.hl7.org/CodeSystem/v3-NullFlavor2.1.0  TRCtrace

The content is greater than zero, but too small to be quantified.

http://terminology.hl7.org/CodeSystem/v3-NullFlavor2.1.0  UNKunknown

**Description:**A proper value is applicable, but not known.

Usage Notes: This means the actual value is not known. If the only thing that is unknown is how to properly express the value in the necessary constraints (value set, datatype, etc.), then the OTH or UNC flavor should be used. No properties should be included for a datatype with this property unless:

  1. Those properties themselves directly translate to a semantic of "unknown". (E.g. a local code sent as a translation that conveys 'unknown')
  2. Those properties further qualify the nature of what is unknown. (E.g. specifying a use code of "H" and a URL prefix of "tel:" to convey that it is the home phone number that is unknown.)

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance)
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code