HL7 v2 2.1

Data types of version 2.1 with their components. Components show the FHIR element they map to when the V2-to-FHIR guide has a map for the type.

Version2.12.22.32.3.12.42.52.5.12.62.72.7.12.8

FHIR targets come from the HL7 Version 2 to FHIR guide, which is written against the latest HL7 v2 releases. A field that does not exist in this version has no row.

CECoded ElementCodeableConcept6 components
ComponentNameTypeUseTableFHIR
CE.1IdentifierIDOptionalCodeableConcept.coding.code
CE.2TextSTOptionalCodeableConcept.coding.display
CE.3Name Of Coding SystemSTOptionalCodeableConcept.coding.system
CE.4Alternate IdentifierSTOptionalCodeableConcept.coding.code
CE.5Alternate TextSTOptionalCodeableConcept.coding.display
CE.6Name Of Alternate Coding SystemSTOptionalCodeableConcept.coding.system
CE_0057CE_0057primitive
CKComposite Id With Check Digitprimitive
CMCMprimitive
CM_UNDEFINEDUndefined Cm Data Typeprimitive
CNComposite Id Number And Nameprimitive
COMP_ID_DIGITComposite Id W/chk Digitprimitive
COMP_ID_NAMEComposite Id And Nameprimitive
COMP_QUANTComposite Quantity/unitsprimitive
CQComposite Quantity With UnitsCode, Decimal, Quantity +1primitive
DTDateprimitive
FTFormatted Text DataAnnotationprimitive
IDCoded ValueBoolean, Code, CodeableConcept +2primitive
NMNumericQuantity, PositiveIntprimitive
PNPerson Nameprimitive
SET_IDSet Idprimitive
SISet Idprimitive
STString DataCodeableConcept, Identifierprimitive
TMTimeprimitive
TNTelephone Numberprimitive
TSTime StampDateTimeprimitive
TXText Dataprimitive