1.  Failure to obtain insurance.  If an obligated parent fails to acquire health insurance coverage as required under section 1653, that parent is liable for any expenses incurred for that parent's dependent children that would have been paid by the insurance coverage, regardless of who has incurred the expenses. Incurred liability may be enforced as a child support debt under chapter 65, subchapter II, article 3 or by judicial action.  

2.  Direct payment; parental authorization.  Upon receipt of a written authorization from an obligated parent to an insurer to make health insurance payments for that parent's dependent children to the obligee, the insurer shall make all payments directly to the obligee until the authorization is withdrawn. Upon receipt of such authorization from the obligated parent, the obligee is deemed subrogated to the rights of the obligated parent under the insurance policy for the children.  

3.  Direct payment; court order.  Upon receipt of a copy of the court order establishing the obligation of an obligated parent to provide health insurance coverage for that parent's dependent children, and of a demand in writing for the health insurance coverage from the obligee, the insurer shall make all health insurance payments for the children directly to the obligee until otherwise notified by the obligee. In all such cases, the obligee is deemed subrogated to the rights of the obligated parent under the insurance policy for the children.