Insurance Participation Columbia View accepts all Major Insurance Plans – many are listed below. Please call our business office at 503.667.4414 with questions directly related to your plan. AARP Medicare Complete HMO AARP Medicare Complete PPO Added Choice Aetna Beech Street PPO Caremark Comp Caremark PPO Cigna Claims Central EBMS FamilyCare Medicare FamilyCare OHP First Choice First Health GEHA Health Net Lifewise Medicare MHN PPO Multiplan MODA Oregon Health Systems MCO Pacificare PacificSource PHCS Principal Financial Providence Health Plan Providence Preferred Railroad Medicare Regence BCBSO Regence Medadvantage UMR UnitedHealthcare US Benefits