Purdue Pharma, L.P. v. Oregon Department of Human Services Ex Rel. Office of Medical Assistance Programs

Petitioners Purdue Pharma, L.P., and the Purdue Frederick Company seek judicial review pursuant to ORS 183.400 of an amended Department of Human Services (DHS) administrative rule that lists drugs that are approved for reimbursement by the state for clients of the Oregon Health Plan. Petitioners contend that the amended rule was adopted without compliance with applicable rulemaking procedures and exceeded the statutory authority of DHS. We conclude that DHS complied with applicable procedures and did not exceed its authority in adopting the amended rule and therefore uphold its validity.

I.…