--- schema_version: "1" id: 16c9fe7f10a17e04f157de26d5e091fcd31659d72ea23237207d0f171509e65e title: RXA - Pharmacy Administration Segment collection: legacydeveloper version: current locale: en-us portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/life_sciences_dev_guide/map_hl7_RXA.md canonical_url: https://developer.salesforce.com/docs/atlas.en-us.life_sciences_dev_guide.meta/life_sciences_dev_guide/map_hl7_RXA.htm source_site: developer.salesforce.com content_type: documentation content_hash: 13d84221bb8739239d812b800a3cd80801e1d20e69766e955b1a0b2fc591b47b description: The Pharmacy Administration Segment (RXA) HL7 segment maps primarily to the PatientImmunization and Medication objects in Salesforce. --- # RXA - Pharmacy Administration Segment The Pharmacy Administration Segment (RXA) HL7 segment maps primarily to the PatientImmunization and Medication objects in Salesforce. ## HL7 V2.3 - Clinical Data Model Mapping Here’s how the segments defined by HL7 V2.3 for RXA map to fields in Salesforce standard objects. ![Note](https://developer.salesforce.com/docs/atlas.en-us.life_sciences_dev_guide.meta/life_sciences_dev_guide/images/icon_note.png) #### Note Only the segments supported by Salesforce are mentioned below.
Table 1. RXA - Salesforce
RXA Salesforce Field Type Notes
RXA.3 - Date/Time Start of Administration Patient​Immunization​.Vaccination​Date DateTime N/A
RXA.5 - Administered Code
  • ​​Patient​Immunization​.Vaccine​CodeId
  • ​​​Medication​​.​Medication​CodeId
 Lookup: CodeSetBundle N/A
RXA.6 - Administered Amount ​​​Patient​Immunization​.​Dose Double N/A
RXA.7 - Administered Unit Patient​Immunization​.​Dose​UnitId Lookup:UnitOfMeasure N/A
RXA.8 - Administered Dosage Form ​​​Medication​​.​Medication​FormId Lookup: CodeSetBundle N/A
RXA.10 - Administering Provider ​​​Care​Performer Object The performer information for an immunization is represented as ​Care​Performer records that reference the Patient​Immunization record using their ​Care​Performer​.Parent​RecordId field​.
RXA.11 - Administered-at Location ​​​Patient​Immunization​.FacilityId Lookup: Healthcare Facility N/A
RXA.15 - Substance Lot Number ​​​Patient​Immunization​.Lot​Number String N/A
RXA.16 - Substance Expiration Date ​​​Patient​Immunization​.Expiration​Date DateTime N/A
RXA.17 - Substance Manufacturer Name
  • ​​Patient​Immunization​.Manufacturer
  • ​​​Medication​​.​ManufacturerId
  • String
  • Lookup: Account
 N/A
RXA.18 - Substance Refusal Reason ​​Patient​Immunization​.Status​Reason​​CodeId
  • Lookup: CodeSetBundle
 N/A
RXA.20 - Completion Status ​​Patient​Immunization​.Status Picklist N/A