Hi Nancy,
I am in California and I believe with a WC case you can have life-time medical care once the case settles. You might consider calling a WC attorney for a phone consultation..
But it is best to secure a WC attorney to work with you and to protect you...
I wish my accident had never happened, but since it did, I wish I didn't have to deal with Worker's Comp...I have to beg for authorizations...
Thus far, they have been somewhat reasonable....but it is a battle...

Take care,
hope4thebest