S IBXDATA=$S($P($G(IBXSAVE("BILLING PRV",IBXIEN,"C",1,0)),U,1)]"":"EI",1:"")
FORMAT CODE DESCRIPTION
Kept N-CURRENT INS POLICY TYPE because didn't want to touch previous logic
that may set array or TMP.
the format code sets array to string with QUALIF and ID for the first
seven insurances in file #355.97 except some.