**Wellmark is only available in SD in the following counties: Beadle, Bennett, Brookings, Butte, Campbell, Clark, Clay, Codington, Corson, Custer, Day, Deuel, Dewey, Edmunds, Fall River, Faulk, Grant, Haakon, Hamlin, Harding, Jackson, Jones, Kingsbury, Lake, Lawrence, Marshall, McCook, McPherson, Meade, Mellete, Moody, Oglala Lakota, Pennington, Perkins, Potter, Roberts, Spink, Todd, Turner, Union, Walworth, Ziebach.
