Be prepared for changes.
Your formulary is the list of medications your plan covers. For covered medications, instead of paying the full cost, you pay the copay or coinsurance required by your plan. The formulary is reviewed regularly and sometimes changes are made to help make sure you can get the medications you need at the lowest possible cost.
Here’s what you can expect:

Quarterly
Each quarter, the formulary is reviewed and sometimes changes are made. Updates go into effect on the first day of January, April, July and October.

Up to 2 months before
If you’re affected by a formulary change, we’ll let you know two months in advance. This is so you’ll have time to discuss your options with your doctor and get a new prescription if you need one.

Day of the change
On or after the day the updated formulary takes effect, you can use the Check Drug Cost tool to see how any changes affect the cost of your medications.
If your doctor determines that you should continue taking your current medication instead of making a change, they can request an exception (called a prior authorization, or PA). If the PA request is approved, your current medication will be covered.

Right now
Update your communication preferencesOpens Caremark site in a new window to get reminders, alerts, and other important information by email or text.
View your formulary.
Current formulary
See the medications covered by your plan now.
View your plan’s current formulary (PDF)Opens PDF in a new window
View your plan’s current specialty formulary (PDF)Opens PDF in a new window
Future formulary
See the medications your plan will cover when the next quarterly update takes effect.
View your plan’s future formulary (PDF)Opens PDF in a new window
View your plan’s future specialty formulary (PDF)Opens PDF in a new window
Check your medication costs
Check your medication costs
Use the Check Drug Cost tool to find out how much you’ll pay at the pharmacy and whether you could be saving money. The results will reflect your current formulary – updates won’t show until the day they go into effect. Watch the video to learn more.Opens YouTube video in a new window
[MUSIC PLAYING]
Drug prices can differ based on benefit plans, whether or not deductibles are met, and pharmacy pricing.
Our drug cost and coverage tool makes it easy to see if a drug is covered and what you can expect to pay. To get started, sign in or register for an account at Caremark.com, or with our mobile app.
Use our drug cost and coverage tool to enter the drug name, choose your prescribed amount, and search. Results will show prices for brand name, generics, or therapeutic alternatives covered under your plan.
If you don't see a price, it means the drug isn't covered. Your best value is the option that can save you the most money. You can also check the price difference between having your medications delivered by mail or picking them up at the pharmacy, plus compare costs at different pharmacies in your network. And check out more ways to save by reviewing drug savings opportunities personalized just for you.
To learn more, visit Caremark.com.
Check your medication costs
[MUSIC PLAYING]
Drug prices can differ based on benefit plans, whether or not deductibles are met, and pharmacy pricing.
Our drug cost and coverage tool makes it easy to see if a drug is covered and what you can expect to pay. To get started, sign in or register for an account at Caremark.com, or with our mobile app.
Use our drug cost and coverage tool to enter the drug name, choose your prescribed amount, and search. Results will show prices for brand name, generics, or therapeutic alternatives covered under your plan.
If you don't see a price, it means the drug isn't covered. Your best value is the option that can save you the most money. You can also check the price difference between having your medications delivered by mail or picking them up at the pharmacy, plus compare costs at different pharmacies in your network. And check out more ways to save by reviewing drug savings opportunities personalized just for you.
To learn more, visit Caremark.com.
Check your medication costs
Use the Check Drug Cost tool to find out how much you’ll pay at the pharmacy and whether you could be saving money. The results will reflect your current formulary – updates won’t show until the day they go into effect. Watch the video to learn more.Opens YouTube video in a new window
Understand your plan

Understand your plan
Find out what terms like formulary and prior authorization mean and how these requirements can affect your medication options.
Understand your plan

Understand your plan
Find out what terms like formulary and prior authorization mean and how these requirements can affect your medication options.