Ask your human resources/insurance director of your company. One should not have to do with the other because you would still need to maintain your regular insurance for other health related issues not associated with the comp. injury. If in your employee handbook it states otherwise this would be able to be told to you by the director. Wouldnt make sense though because as long as you pay your premium they cannot and should not drop you. You signed an agreement with the insurance company for coverage as well check, with them too.