Neil
Yes, of course. If you're not working there, the have no reason to continue to pay for your insurance.
The Taxpayer
Sure....why not?
Maxi
If you are refusing to return to work then basically you are quitting so you can be sure the employer will remove all and any benefits you get when working
Slickterp
If you don't work, then they have no obligation to continue your employment or insurance.
random_man
If you're not employed by them anymore, why should they pay for your health insurance?