I've also learned Kaiser will not have anything to do with anything outside their network, I'm planning going with Defy shortly and having them provide the hormone management, AI support (needed) and thyroid treatment (doubtful) if necessary and continue filling my prescription through Kaiser to save on cost. This affords me more options with Defy for other services such as supplentments.
I don't need more than 100mg total weekly so it affords some wiggle room.