I get a second set of PSA tests at 6 month intervals with my regular blood work at my GP. Those are offset from my uro's tests. Of course my state is such that he (the uro) does 3 month tests, so just mentioning that as an example. Because of the insurance company, the two docs use different labs, so I am getting parallel tests on different equipment, and there has been no argument with them being covered.
The other side is that you may be more comfortable just pushing it out of mind for a year.
I wish I had that option.