Purple2012

I just found out that my employer excluded WLS on my insurance policy; and open enrollment is in October with coverage being effecting November 2012-and I can change to a plan that has coverage for WLS -but my question is I have already had some tests done and I have an appointment with the surgeon August 9th 2012 - Would I be able to switch to new insurance in November and use my tests and interviews from now or would I have to start all over again with my new insurance in November ?? Has anyone have any info on this ?? thanks for your help !

Thanks !