Vital Records Death Reporting (VRDR) FHIR Implementation Guide
2.1.0 - STU 2 United States of America flag

This page is part of the Vital Records Death Reporting FHIR Implementation Guide (v2.1.0: STU 2) based on FHIR R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

ConceptMap: YesNoUnknownCM

Official URL: http://hl7.org/fhir/us/vrdr/ConceptMap/YesNoUnknownCM Version: 2.1.0
Draft as of 2023-03-24 Computable Name: YesNoUnknown

Usage:Clinical Focus: for IJE to FHIR alignment

A mapping between NCHS IJE and FHIR YesNoUnknown Value Sets

To help implementers map from IJE to FHIR Vocabulary

YesNoUnknown (http://hl7.org/fhir/us/vrdr/ConceptMap/YesNoUnknownCM)

Mapping from (not specified) to Yes No Unknown

DRAFT. Published on 2023-03-24 02:47:42+1100 by HL7 Public Health Working Group (HL7 Public Health Working Group: http://www.hl7.org/Special/com..., pher@lists.HL7.org).

A mapping between NCHS IJE and FHIR YesNoUnknown Value Sets


Group 1Mapping from IJE to v2 Y/N Indicator

Source CodeRelationshipTarget Code
N (No)is equivalent toN (No)
Y (Yes)is equivalent toY (Yes)

Group 2Mapping from IJE to NullFlavor

Source CodeRelationshipTarget Code
U (Unknown)is equivalent toUNK (unknown)