Insurance question about filling multiple insulin prescriptions

So I went from Lantus to Levemir to Tresiba and still have active prescriptions in my CVS pharmancy profile for all 3. Is there some kind of insurance restriction from filling more than one long-acting insulin? Does anyone know if there's any kind of computer or human system to find out about this kind of thing? Right now it shows that I can fill the Lantus or Levemir, but would that stop me from filling the Tresiba once it would have been available to be filled?