I finally heard back from the nurse. They ARE going to code the HSG as a diagnostic procedure! Turns out, she had no clue what she was talking about. Hmmm....yeah I called that one!
Anyway, full steam ahead, I guess. I go in tomorrow for my ultrasound. If that is clear, then I start Clomid tomorrow. My HSG is scheduled for Thursday morning. Hopefully that goes smoothly. Then we use the dreaded OPKs again to determine ovulation and go in for the IUI after seeing a positive. Basically the same as last month, except for the HSG.
Thanks for the support!