C.R.S. § 12-220-307

(1) A licensed dentist, a licensed dental therapist, and a licensed dental hygienist must meet the financial responsibility requirements established by the board pursuant to section 13-64-301 (1)(a). (2) Upon request of the board, a licensed dentist, licensed dental therapist, or licensed dental hygienist shall provide proof of professional liability insurance to the board. (3) The board may, by rule, exempt from or establish lesser financial responsibility standards for licensed dentists, licensed dental therapists, and licensed dental hygienists who meet the criteria in section 13-64-301 (1)(a)(II).