Ariz. Rev. Stat. § 25-535
B. If an administrative or court order requires a parent to obtain health insurance coverage for the parent's child, the department or its agent may deliver by first class mail or electronic means to the obligated parent's employer a medical support notice to enroll the child in an insurance program as prescribed by that order. The department or its agent shall use the medical support notice to enroll prescribed by the United States secretary of health and human services pursuant to 42 United States Code section 651. The employer shall deliver or mail by first class mail or by electronic means a copy of the medical support notice to enroll to the obligated parent within ten days after the employer receives the notice. The notice serves to enroll the child in the obligated parent's health insurance coverage plan. That parent may contest the notice by filing a written request for an administrative review within ten days after the parent receives a copy of the notice from the employer. The department shall conduct an administrative review pursuant to section 25-522. If a parent contests the notice, the department or its agent shall notify the employer by first class mail or electronic means that the parent has contested the medical support notice to enroll. The employer shall send the employee contributions until the department notifies the employer to cease withholding. An administrative review is limited to determining if: