Start saving with these simple steps

1

Enter your zip code, choose a plan and add your prescription drugs.

2

Choose a pharmacy and compare lower cost sharing amounts at preferred pharmacies or mail order.

3

View potential savings with lower cost alternatives and print information you can discuss with your doctor.

How drug coverage phases work

It's important to note that the level of coverage you have under your Medicare prescription drug plan may change throughout the year. This change depends on which stage of coverage you are currently in. Learn more about the stages of coverage below.

Deductible

Initial Coverage

Coverage Gap

Catastrophic Coverage

Retail pharmacy

Fill your prescriptions at a network retail pharmacy for up to a 100-day supply and pay a 90-day copay, which equals one free fill per year.

OR

Mail order pharmacy

Fill your prescriptions at Costco mail order for up to a 100-day supply and pay just two copays for drugs in Tiers 1-3. You do not need to be a Costco member to use Costco mail order

Drug Restrictions

Many drug plans have restrictions on certain drugs to ensure appropriate use and safety. See the most common restrictions below.

PAPrior authorization

QLQuantity limits

STStep therapy