C.R.S. § 25-3-310

(1) When such hospital is established, the physicians, nurses, attendants, persons sick therein, and persons approaching or coming within the limits of same and all buildings and grounds of such hospital and all furniture and other articles used or brought there shall be subject to such rules and regulations as said public hospital board may prescribe. (2) Said public hospital board may exclude from the use of such hospital any inhabitants and persons who willfully violate such rules and regulations. The board may extend the privileges and use of such hospital to persons residing outside of such county upon such terms and conditions as said board may from time to time by its rules and regulations prescribe.