Effective February 1, 2019 NAGE will be transitioning From Cigna to the CT Partnership 2.0 Plan-Any members who do not receive their new insurance cards by February 1, 2019 can call Oxford (prior to 02/01/19: 800-760-4566; after 02/01/19 800-385-9055) and CVS (800-318-2572. ID numbers will be given to you so that you can obtain services.