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Insurers

Data from health insurer reporting in 2021 is now available.

Health insurance companies in Oregon are required through the rate review process to provide information on the top 25 drugs for various categories: most frequently prescribed, most costly, and those causing the greatest increase in plan spending.

Also, health insurance companies are required to report on the effect of prescription drug costs on premiums, including any effect that rebates or price concessions may have on premiums.

2021 Insurer Report Data

The program received reports from 10 health insurance companies through the annual rate review process. See the 2021 legislative report for details about the data collected and insurance companies starting on Page 47. The lists submitted by the health insurance companies used the template provided below. The information was used to compile the following aggregate lists of the drugs reported to the program.

Data reports and lists

2021 Insurer prescription drug list
PDF | Excel 

2020 Insurer prescription drug list
PDF | Excel 

2020 Insurer report data
Read the program's 2020 report to the legislature. Information starts on page 36.

2019 Insurer prescription drug reports