HL7 Version 2 to FHIR
1.0.0 - STU 1

HL7 Version 2 to FHIR - Downloaded Version 1.0.0 See the Directory of published versions

## ConceptMap: Datatype DR to Period Map (Experimental)

Official URL: http://hl7.org/fhir/uv/v2mappings/ConceptMap/datatype-dr-to-period | Version: 1.0.0
Standards status: Informative | Computable Name: DatatypeDRToPeriod
Copyright/Legal: Copyright (c) 2025, HL7 International, Inc., All Rights Reserved.

This ConceptMap represents a mapping from the HL7 V2 Datatype DR to the FHIR Period Data Type.

This ConceptMap represents the mapping from the HL7 V2 DR Data Type to the FHIR Period Data Type. See also the FHIR Shorthand or the CSV Source.

HL7 v2 | Condition (IF True, args) | HL7 FHIR | Comments
--- | --- | --- | ---
Sort Order | Identifier | Name | Data Type | Cardinality - Min | Cardinality - Max | Computable ANTLR | Computable FHIRPath | Narrative | FHIR Attribute | Proposed Extension | Data Type | Cardinality - Min | Cardinality - Max | Data Type Mapping | Vocabulary Mapping (IS, ID, CE, CEN, CWE) | Assignment
1 | DR.1 | Range Start Date/Time | DTM | 0 | 1 |  |  |  | Period.start |  | dateTime | 0 | 1 | DTM[DateTime] |  |  |
2 | DR.2 | Range End Date/Time | DTM | 0 | 1 |  |  |  | Period.end |  | dateTime | 0 | 1 | DTM[DateTime] |  |  |

Mapping from (not specified) to (not specified)

Group 1 Mapping from `unspecified code system` to `unspecified code system`

Source Code | Relationship | Target Code
DR.1 (Range Start Date/Time) | is equivalent to | start
DR.2 (Range End Date/Time) | is equivalent to | end

### Notes: