"If Case, Referral Access Number has a value blank, then send 9F.
For the ANSI 5010, hardcode G1."
"If Case, Referral Access Number has a value, send that value.
FLMC: If the Referring Provider, Default PINs tab, Medicaid PIN contains MP in the first positions, send everything after the MP
In the ANSI 5010, if Case/Miscellaneous tab, Prior Authorization Number is Populated, create this segment."