Oregon has failed to ban this insurance tactic that sends health care costs soaringBy Lillian Karabaic (OPB)May 26, 2023 1 p.m. Updated: May 26, 2023 9:06 p.m.The Oregon Legislature has tried unsuccessfully to ban “copay accumulators” three times in the past three years.📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up