The VDP website features a formulary search providing program coverage, prior authorization requirements, and pricing information.  There are two separate searches, one for drugs and one for products, including home health supplies and vitamins and minerals.

Texas HHS updates the Formulary Search weekly, usually each Monday morning.  Drugs and products removed from the formulary will show a termination date and remain viewable on the search for 90 days.

The data of search is also available for download as a delimited text file.