Intermountain Medical Society includes the cities and towns of Avon, Beaver Creek, Blue River, Bond, Breckenridge, Burns, Cordillera, Dillon, Eagle, Edwards, El Jebel, Frisco, Gilman, Gypsum, Heeney, Keystone, McCoy, Minturn, Montezuma, Red Cliff, Silverthorne, Vail, Wolcott, Copper Mountain, and Eagle-Vail.