Aetna, Atrio Health Plans, CIGNA-Great West Healthcare, Coventry/First Health Network, First Choice Health Network, Health Net Federal Services, Kaiser, Medicare, Moda Health (ODS), Multi Plan, Oregon Medicaid (DMAP), PNOA, PacMed, Pacific Source, Providence, Railroad Medicare, Regence - BC, Samaritan Health Plans, Tri-West & United HealthCare