My new plan that I am switching to has nothing re oxycodone 30mg IR, but covers Oxycodone HCL tabs, but when I look that up that takes me to OxyContin or Fentenal... does any1 know if wut I'm currently taking, Oxycodone 30mg Immediate Release is the same as the HCL tabs... as my prt d coverage has no cost for the hcl tabs during the coverage gap???