This page is part of the FHIR Specification (v3.2.0: R4 Ballot 1). The current version which supercedes this version is 5.0.0.  For a full list of available versions, see the Directory of published versions  . Page versions: R4B R4 R3
. Page versions: R4B R4 R3
| Vocabulary Work Group | Maturity Level: N/A | Ballot Status: Informative | 
This is the narrative for the resource. See also the XML or JSON format.
Mapping from http://hl7.org/fhir/ValueSet/data-absent-reason to http://hl7.org/fhir/ValueSet/v3-NullFlavor
DRAFT. Published on 20/12/2017 3:52:34 PM by HL7 (FHIR Project).
| Source Code | Equivalence | Destination Code | 
| unknown | equal | UNK (unknown) | 
| asked | equal | ASKU (asked but unknown) | 
| temp | equal | NAV (temporarily unavailable) | 
| not-asked | equal | NASK (not asked) | 
| masked | equal | MSK (masked) | 
| unsupported | wider | NA (not applicable) | 
| error | wider | NA (not applicable) | 
| NaN (Not a Number) | wider | NA (not applicable) | 
| not-performed | wider | NA (not applicable) | 
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.