ASC/X12 Reference
I05 - Interchange ID Qualifier

On this topic:

 

Technical Notes

  1. The I05 data element indicates the type of interchange sender or receiver type.

Standard Information

NOTE: This information is referenced from ASC/X12 and may not be current.  For the latest information please visit the ASC/X12 web site.

Code indicating the system/method of code structure used to designate the sender or receiver ID element being qualified.