Hi Azaila,
I am in CA and have a WC case as well..
First and foremost, let your ins. company know you are well-informed, aware, and educated about RSD, protocols for treatment, and the rights you do have with a WC case. This will make them aware that you just 'won't go away' a..make it clear that you are not going to give up and will fight for treatment..assertively and 'diplomatically..'
Then, make sure you have an attorney who is familiar with RSD and its implications..
The inusrance company wanted me to have a QME with someone whom I thought was not a qualified specialist and I let them know I was aware of this.
At that point, I did get an attorney because I knew they were going to play 'hardball'. I didn't attend that QME and had another one rescheduled.
Keep us posted and good luck...don't give up!
Hope4thebest xox