I'll assume they're on company insurance. Which is often "self-insured" in that the company actually foots the bill as opposed to the insurance company.
Why don't corporations just drop insurance companies that decide to not allow cheaper medicines?
The 80% rule has a lot of loopholes. It doesn't apply to employer funded plans. There's a reason UNH is so big!
Why is there a continuous stream of healthcare providers threatening to or becoming out of network for various managed care organizations because they cannot come to an agreement on healthcare prices?