What restrictions prevent combining vascepa savings with insurance?

What limits combining Vascepa savings cards with insurance?

Many insurance plans already cover Vascepa at low copays or zero cost after deductible. When that happens, the savings card cannot be stacked on top of insurance.

Why can't you use a savings card when insurance covers the drug?

Most manufacturer coupons and savings programs prohibit their use when a patient has government insurance such as Medicare or Medicaid. The terms also forbid stacking on private insurance if the claim has already been processed through the plan.