One of the drivers I work with went through that and our insurance didn't offer no coverage for it.
Fortunately he had in-laws with lots of money that one of the grandkid and paid all the bills but they went through a ton of cash.
Good luck
I’m in the supplement with the best benefits in the company (NorCal) and IVF is NOT covered, however the HMO plan covers infertility consultation which saves a few hundred bucks.