TRS-ActiveCare Select plan includes the Aetna Select (Open Access) network and the Aetna Whole Health_SM networks. If you reside in a county linked to the Aetna Whole Health_SM networks as noted on the previous page you are required to use providers within the specific networks. If you do not live in one of the counties listed, you must choose providers in the Aetna Select (Open Access) network. Please carefully select your network.