No such deductible, coinsurance or co-payment shall be greater than any drug on the health benefit plan's formulary. As used in this section, "contraceptive" shall include all prescription drugs and devices approved by the federal Food and Drug Administration for use as a contraceptive, but shall exclude all drugs and devices that are intended to induce an abortion, as defined in section 188.015, which shall be subject to section 376.805. Nothing in this subdivision shall be construed to exclude coverage for prescription contraceptive drugs or devices ordered by a health care provider with prescriptive authority for reasons other than contraceptive or abortion purposes.
For purposes of this subsection, if new premiums are charged for a contract, plan, or policy, it shall be determined to be a new contract, plan, or policy.
§ 376.1199, RSMo