HL7 v2.5.1 Specificationsv2.5.1

to moveEnter to openTry PID-5, ADT, 0004

RXA segment

With the exception of RXA-5-Administered code and RXA-17-Substance manufacturer name, the structure for the RXA segment below is identical to that documented in section 4.14.7. When using the RXA segment for vaccine messages, HL7 Table 0292- Vaccines Administered, should be used for RXA-5-

The shape of one line

segmentRXA|RXA-1Give Sub-ID Counter|RXA-2Administration Sub-ID…|RXA-3Date/Time Start of…|RXA-4Date/Time End of…|RXA-5Administered Code|RXA-6Administered Amount|RXA-7Administered Units|RXA-8Administered Dosage Form|RXA-9Administration Notes|RXA-10Administering Provider| …16 more

required required in some cases optional

Count the pipes to find a field, and count the empty ones too: an empty field still holds its place. Leave out the separator before RXA-2 and its value arrives as RXA-1, so the receiver stores Administration Sub-ID Counter as Give Sub-ID Counter.

This page carries the RXA field table as published and nothing beyond it. The field notes, vendor behaviour, FHIR mapping and parsing guidance that thePID page has are still to be written for RXA.

Every field

SEQLENDTOPTRP/#TBL#ITEM#Element nameCardinality
RXA-14NMR00342Give Sub-ID Counter1..1
RXA-24NMR00344Administration Sub-ID Counter1..1
26TSR00345Date/Time Start of Administration1..1

RXA-3 is a TS, which holds 2 components separated by carets.

SEQLENDTOPTTBL#Component name
TS.124DTMRTime
TS.21IDB0529Degree of Precision
26TSR00346Date/Time End of Administration1..1

RXA-4 is a TS, which holds 2 components separated by carets.

SEQLENDTOPTTBL#Component name
TS.124DTMRTime
TS.21IDB0529Degree of Precision
250CER029200347Administered Code1..1

RXA-5 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
RXA-620NMR00348Administered Amount1..1
250CEC00349Administered Units0..1

RXA-7 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
250CEO00350Administered Dosage Form0..1

RXA-8 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
250CEOY00351Administration Notes0..*

RXA-9 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
250XCNOY00352Administering Provider0..*

RXA-10 is a XCN, which holds 23 components separated by carets.

SEQLENDTOPTTBL#Component name
XCN.115STOID Number
XCN.2194FNOFamily Name
XCN.330STOGiven Name
XCN.430STOSecond and Further Given Names or Initials Thereof
XCN.520STOSuffix (e.g., JR or III)
XCN.620STOPrefix (e.g., DR)
XCN.75ISB0360Degree (e.g., MD)
XCN.84ISC0297Source Table
XCN.9227HDO0363Assigning Authority
XCN.101IDO0200Name Type Code
XCN.111STOIdentifier Check Digit
XCN.123IDC0061Check Digit Scheme
XCN.135IDO0203Identifier Type Code
XCN.14227HDOAssigning Facility
XCN.151IDO0465Name Representation Code
XCN.16483CEO0448Name Context
XCN.1753DRBName Validity Range
XCN.181IDO0444Name Assembly Order
XCN.1926TSOEffective Date
XCN.2026TSOExpiration Date
XCN.21199STOProfessional Suffix
XCN.22705CWEOAssigning Jurisdiction
XCN.23705CWEOAssigning Agency or Department
200LA2C00353Administered-at Location0..1

RXA-11 is a LA2, which holds 16 components separated by carets.

SEQLENDTOPTTBL#Component name
LA2.120ISO0302Point of Care
LA2.220ISO0303Room
LA2.320ISO0304Bed
LA2.4227HDOFacility
LA2.520ISO0306Location Status
LA2.620ISO0305Patient Location Type
LA2.720ISO0307Building
LA2.820ISO0308Floor
LA2.9120STOStreet Address
LA2.10120STOOther Designation
LA2.1150STOCity
LA2.1250STOState or Province
LA2.1312STOZip or Postal Code
LA2.143IDO0399Country
LA2.153IDO0190Address Type
LA2.1650STOOther Geographic Designation
RXA-1220STC00354Administered Per (Time Unit)0..1
RXA-1320NMO01134Administered Strength0..1
250CEO01135Administered Strength Units0..1

RXA-14 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
RXA-1520STOY01129Substance Lot Number0..*
26TSOY01130Substance Expiration Date0..*

RXA-16 is a TS, which holds 2 components separated by carets.

SEQLENDTOPTTBL#Component name
TS.124DTMRTime
TS.21IDB0529Degree of Precision
250CEOY022701131Substance Manufacturer Name0..*

RXA-17 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
250CEOY01136Substance/Treatment Refusal Reason0..*

RXA-18 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
250CEOY01123Indication0..*

RXA-19 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
RXA-202IDO032201223Completion Status0..1
RXA-212IDO032301224Action Code - RXA0..1
26TSO01225System Entry Date/Time0..1

RXA-22 is a TS, which holds 2 components separated by carets.

SEQLENDTOPTTBL#Component name
TS.124DTMRTime
TS.21IDB0529Degree of Precision
RXA-235NMO01696Administered Drug Strength Volume0..1
250CWEO01697Administered Drug Strength Volume Units0..1

RXA-24 is a CWE, which holds 9 components separated by carets.

SEQLENDTOPTTBL#Component name
CWE.120STOIdentifier
CWE.2199STOText
CWE.320IDO0396Name of Coding System
CWE.420STOAlternate Identifier
CWE.5199STOAlternate Text
CWE.620IDO0396Name of Alternate Coding System
CWE.710STCCoding System Version ID
CWE.810STOAlternate Coding System Version ID
CWE.9199STOOriginal Text
60CWEO01698Administered Barcode Identifier0..1

RXA-25 is a CWE, which holds 9 components separated by carets.

SEQLENDTOPTTBL#Component name
CWE.120STOIdentifier
CWE.2199STOText
CWE.320IDO0396Name of Coding System
CWE.420STOAlternate Identifier
CWE.5199STOAlternate Text
CWE.620IDO0396Name of Alternate Coding System
CWE.710STCCoding System Version ID
CWE.810STOAlternate Coding System Version ID
CWE.9199STOOriginal Text
RXA-261IDO048001699Pharmacy Order Type0..1

Message types carrying RXA

RXA appears in 8 message structures, belonging to 8 message types.