IB 837 TRANSMISSION (375)    IB FORM FIELD CONTENT (364.7)

Name Value
FORM FIELD REFERENCE IB 837 TRANSMISSION
SECURITY LEVEL NATIONAL,NO EDIT
DATA ELEMENT N-GET FROM PREVIOUS EXTRACT
PAD CHARACTER NO PAD REQUIRED
FORMAT CODE S IBXDATA=$P($G(IBXSAVE("BILLING PRV",IBXIEN,"C",1,2)),U,2)
FORMAT CODE DESCRIPTION
Extract the 364.5 definition into an array. Then use piece 1, Blue Cross 
Number for 8,16 piece 3.. The array will be used for the remaining pieces.