Colorado Revised Statutes Title 10. Insurance § 10-16-105.6. Rate usage

(1) A carrier offering an individual or group health benefit plan shall not require any individual, as a condition of enrollment or continued enrollment under the plan, to pay a premium or, for group plans, a contribution that is greater than the premium or contribution for a similarly situated individual enrolled in the plan on the basis of any health-status-related factor in relation to the individual or to an individual enrolled under the plan as a dependent of the individual.

(2) The prohibition in subsection (1) of this section does not:

(3) Repealed by Laws 2017, Ch. 283, § 19, eff. June 1, 2017.

(4) A small employer carrier may impose a premium surcharge of up to thirty-five percent above the modified community rate on a small employer group whose small group insurance has been discontinued because of nonpayment of premiums or fraud. The small employer carrier may impose the premium surcharge when the small business group reapplies for coverage in the small group market. A small employer carrier may require the increased premium to apply to the small business group for up to twelve months.