If you're covered by Medicare, here's some welcome news--Medicare drug coverage can help you handle the rising cost of prescriptions. If you're covered by original Medicare, you can sign up for a drug plan offered in your area by a private company or insurer that has been approved by Medicare. Many Medicare Advantage plans will also offer prescription drug coverage in addition to the comprehensive health coverage they already offer. Although prescription drug plans vary, all provide a standard amount of coverage set by Medicare. Every plan offers a broad choice of brand name and generic drugs at local pharmacies or through the mail. However, some plans cover more drugs or offer a wider selection of pharmacies (for a higher premium) than others, so you'll want to choose the plan that best meets your needs and budget.