Oregon Health Forum, September 1999 http://www.healthforum.org/october.html Some Oregon HMOs refuse to play the ratings game Unlike students, health plans don't have to take their grades lying down. some HMO's opt out when the lastest surveyor knocks at their door. "Many are dodging scrutiny altogether," complained Newsweek. "Some of the largest plans in the country--including Aetna, US Healthcare, Cigna, PacifiCare and Prudential--declined to participate in Newsweek's survey and are dropping out of others."