HL7 v2+ Specification
0.0.0 - draft

HL7 v2+ Specification, published by HL7 International. This guide is not an authorized publication; it is the continuous build for version 0.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/v2ig/ and changes regularly. See the Directory of published versions

Logical Model: HL7 v2 RCD Data Type

Official URL: http://hl7.org/v2/StructureDefinition/RCD Version: 0.0.0
Standards status: Informative Computable Name: RCD

Example: This defines a column containing the value of the "last name" component of PID-5, expressed as a ST data type with a maximum width of 20.

@PID.5.1^ST^20

Usages:

  • This Logical Model is not used by any profiles in this Implementation Guide

You can also check for usages in the FHIR IG Statistics

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. RCD 0..* V2ComplexDataType row column definition
... 1 0..1 string Segment Field Name
... 2 0..1 code HL7 Data Type
Binding: hl7VS-dataTypes (required)
... 3 0..1 decimal Maximum Column Width

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
RCD.2 Base required hl7VS-dataTypes 📦2.0.0 THO v6.5

This structure is derived from V2ComplexDataType

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. RCD 0..* V2ComplexDataType row column definition
... 1 0..1 string Segment Field Name
... 2 0..1 code HL7 Data Type
Binding: hl7VS-dataTypes (required)
... 3 0..1 decimal Maximum Column Width

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
RCD.2 Base required hl7VS-dataTypes 📦2.0.0 THO v6.5
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. RCD 0..* V2ComplexDataType row column definition
... 1 0..1 string Segment Field Name
... 2 0..1 code HL7 Data Type
Binding: hl7VS-dataTypes (required)
... 3 0..1 decimal Maximum Column Width

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
RCD.2 Base required hl7VS-dataTypes 📦2.0.0 THO v6.5

This structure is derived from V2ComplexDataType

Summary

Key Elements View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. RCD 0..* V2ComplexDataType row column definition
... 1 0..1 string Segment Field Name
... 2 0..1 code HL7 Data Type
Binding: hl7VS-dataTypes (required)
... 3 0..1 decimal Maximum Column Width

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
RCD.2 Base required hl7VS-dataTypes 📦2.0.0 THO v6.5

Differential View

This structure is derived from V2ComplexDataType

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. RCD 0..* V2ComplexDataType row column definition
... 1 0..1 string Segment Field Name
... 2 0..1 code HL7 Data Type
Binding: hl7VS-dataTypes (required)
... 3 0..1 decimal Maximum Column Width

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
RCD.2 Base required hl7VS-dataTypes 📦2.0.0 THO v6.5

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. RCD 0..* V2ComplexDataType row column definition
... 1 0..1 string Segment Field Name
... 2 0..1 code HL7 Data Type
Binding: hl7VS-dataTypes (required)
... 3 0..1 decimal Maximum Column Width

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
RCD.2 Base required hl7VS-dataTypes 📦2.0.0 THO v6.5

This structure is derived from V2ComplexDataType

Summary

 

Other representations of profile: CSV, Excel