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Washington State Preferred Drug List

Participating Agencies Websites

Learn more about how the participating agencies use the WA PDL, dispensing guidelines specific to each agency, and contact information to the participating programs:

Medicaid

Uniform Medical Plan (UMP)

Workers' Compensation (L&I)

The only drug classes subject to TIP are those listed below that have been reviewed by the P&T Committee and selected for the PDL by the three participating agencies.

Download the Washington preferred Drug List now.

Washington PDL Archives

2011

Quarter One | Quarter Two | Quarter Three | Quarter Four

2010

Quarter One | Quarter Two | Quarter Three | Quarter Four

2009

Quarter One | Quarter Two | Quarter Three | Quarter Four

2008

Quarter Three | Quarter Four


Therapeutic Interchange Program Announcements

TIP announcements or updates to a class of drugs covered under the Washington PDL are listed below.

For archived or previous announcements on a drug class listed, please contact Regina Chacon at (206) 521-2027.

Supplemental Rebates

(Medicaid)

Sealed bids should be mailed to:

Preston Cody, Assistant Director
Division of Healthcare Services
Health Care Authority
P.O. Box 45502
626 8th Avenue, SE
Olympia, WA 98504-5502

Faxes or electronic submissions will not be accepted. No bids will be entertained until the drug class is evaluated per the P&T Committee schedule. If you have questions about specific drugs that are included in these drug class reviews, please contact Amy Irwin at 360-725-1725.