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The Wellmark Drug List helps guide physicians and pharmacists in choosing medications for you that provide the right treatment for the best price. A committee of statewide pharmacists and physicians meet several times a year to update the list by analyzing new drugs and re-evaluating existing ones based on safety, cost and effectiveness.

Formulary changes effective Jan. 1, 2020 PDF File

Formulary drug lists

Some benefit plans have a tiered design. That means whenever you have a prescription filled, the amount you pay depends on what tier or level the drug is on. Click your formulary to search the Wellmark Drug List, or log in to myWellmark® to see what drugs are covered or not covered based on your plan benefits. Please note that your health plan may not cover all medications.


Blue Rx Basic℠ External Site
Blue Rx Complete℠ External Site
Blue Rx Essentials℠ External Site
Blue Rx Preferred℠ External Site
Blue Rx Value℠ External Site
Blue Rx Value Plus℠ External Site
BlueSimplicity℠ Rx External Site


Note: Formulary drug lists are best viewed in Chrome.