One record, two options
Where a program bills a single membership for estradiol and progesterone, the guide records one offer. Estradiol carries the medication class and progesterone appears as a product option, because splitting the price would require inventing a split.
The consequence is that the progesterone column for that program reads not established, even though progesterone is dispensed. That is accurate: no separate progesterone price has been published.
What you can still compare
The combined charge is comparable with the combined charge of another program, and the membership is comparable as a stated number. What cannot be compared is the progesterone line in isolation, and the guide does not pretend otherwise.