Oregon Administrative Rules and supplemental information administered by the Health Systems Division.
Recent rule filings
You can also view all American Indian/Alaska Native Program rules as filed with the Secretary of State
Each rulebook is an interactive PDF that contains all program rules effective on the "Effective Date" listed for the rulebook. If you need an older rulebook not listed here, visit the OHP Rulebooks page.
Supplemental information and guidelines
Oregon Medicaid PA Criteria
The Oregon Pharmacy Call Center uses these criteria when reviewing prior authorization requests for fee-for-service prescriptions.
Preferred Drug List
Physical health drugs on this list do not require PA. Lists before 2012 are in the Pharmaceutical Services administrative rulebooks.