CX - Extended Composite ID With Check Digit

The Extended Composite ID With Check Digit (CX) HL7 segment maps to the Identifier object in Salesforce.

HL7 V2.3 - Clinical Data Model Mapping

Here’s how the segments defined by HL7 V2.3 for CX map to fields in Salesforce standard objects.

Only the segments supported by Salesforce are mentioned below.

Note

CX	Salesforce Field	Type	Notes
CX.1 - ID	`Identifier.IdValue`	String	N/A
CX.4 - Assigning Authority	`Identifier.IssuingAuthority`	Lookup: Account	N/A
CX.5 - Identifier Type Code	`Identifier.IdType`	Lookup: CodeSet, CodeSetBundle	N/A