Here is how I would go about it...
What is their premium now vs. premium on individual coverage?
If they go into the coverage gap, is there enough savings in premium to offset the cost of the drugs?
Are there state assistance programs that can help them (Missouri has
MO RX that pays 1/2 the cost of the drugs)?
As long as their drugs and providers are covered, it all boils down to cost...just have to punch the numbers.