ISA
ID: Codes included in each EDI file’s ISA header (ISA06
or ISA08
) to identify your and your partner’s organization. In logistics and retail, this is often a derivative of the company name. For example, AMAZONDS
for Amazon Dropshipping. In healthcare, this may be the Payer ID, such as 87726
for UnitedHealthcare or another value.ISA
Qualifier: The type of ISA ID. If you’re not sure what to choose for your business, we recommend ZZ (Mutually Defined)
.GS02
or GS03
) to identify your and your partner’s organization. The Application Code for a business is typically the same as its ISA
ID, but not always.