v3.NullFlavor

v3 Code System NullFlavor

activecomplete17 conceptsv2018-08-12

A collection of codes specifying why a valid value is not present.

Metadata

hl7.org/fhir
Canonical URL
http://terminology.hl7.org/CodeSystem/v3-NullFlavor
All-Codes Value Set
http://terminology.hl7.org/ValueSet/v3-NullFlavor
ID
v3-NullFlavor
Version
2018-08-12
Publisher
HL7, Inc
Case Sensitive
Yes
Hierarchy Meaning
is-a
In the unified registry

Concepts (17)

NI(4)
NoInformation
Description:The value is exceptional (missing, omitted, incomplete, improper). No information as to the reason for being an exceptional value is provided. This is the most general exceptional value. It is also the default exceptional value.
NP
not present
Value is not present in a message. This is only defined in messages, never in application data! All values not present in the message must be replaced by the applicable default, or no-information (NI) as the default of all defaults.