Data type EIP in FHIR

How the components of data type EIP (Entity Identifier Pair) become FHIR R4 elements, from the HL7 Version 2 to FHIR guide.

HL7 v2 definition
Definition of EIP in HL7 v2 2.8
Maps
Identifier (FillerAssignedIdentifier)Identifier (PlacerAssignedIdentifier)

To IdentifierFillerAssignedIdentifier3 rows

HL7 v2 sourcev2 typeFHIR elementFHIR typeConditions and notes
EIP.2Filler Assigned Identifier
ISvalueIdentifier
EIP.2Filler Assigned Identifier
IStype.coding.codecode
Value "FGN"
EIP.2Filler Assigned Identifier
IStype.coding.systemuri
Value "http://terminology.hl7.org/CodeSystem/v2-0203"

To IdentifierPlacerAssignedIdentifier3 rows

HL7 v2 sourcev2 typeFHIR elementFHIR typeConditions and notes
EIP.1Placer Assigned Identifier
STvalueIdentifier
EIP.1Placer Assigned Identifier
STtype.coding.codecode
Value "PGN"
EIP.1Placer Assigned Identifier
STtype.coding.systemuri
Value "http://terminology.hl7.org/CodeSystem/v2-0203"