(

a) Upon application by a party or local child support agency in any proceeding where the court has ordered either or both parents to maintain health insurance coverage under

Article 1 (commencing with

Section 3750), the court shall order the employer of the obligor parent or other person providing health insurance to the obligor to enroll the supported child in the health insurance plan available to the obligor through the employer or other person and to deduct the appropriate premium or costs, if any, from the earnings of the obligor unless the court makes a finding of good cause for not making the order. (b)

(1) The application shall state that the party or local child support agency seeking the assignment order has given the obligor a written notice of the intent to seek a health insurance coverage assignment order in the event of a default in instituting coverage required by court order on behalf of the parties’ child and that the notice was transmitted by first-class mail, postage prepaid, or personally served at least days before the date of the filing of the application for the order.

The written notice of the intent to seek an assignment order required by this subdivision may be given at the time of filing a petition or complaint for support or at any later time, but shall be given at least days before the date of filing the application under this section. The obligor may at any time waive the written notice required by this subdivision.

(2) The party or local child support agency seeking the assignment order shall file a certificate of service showing the method and date of service of the order and the statements required under

Section upon the employer or provider of health insurance. (

c) The total amount that may be withheld from earnings for all obligations, including health insurance assignments, is limited by subdivision (

a) of

Section 706.052 of the Code of Civil Procedure or

Section of Title of the United States Code, whichever is less.