CA Civ Proc Code Section 704.130

(a)

Before payment, benefits from a disability or health insurance policy or program are exempt without making a claim. After payment, the benefits are exempt.

(b)

Subdivision (a) does not apply to benefits that are paid or payable to cover the cost of health care if the judgment creditor is a provider of health care whose claim is the basis on which the benefits are paid or payable.

(c)

During the payment of disability benefits described in subdivision (a) to a judgment debtor under a support judgment, the judgment creditor or local child support agency may seek to apply the benefit payments to satisfy the judgment by an earnings assignment order for support, as defined in Section 706.011, or any other applicable enforcement procedure, but the amount to be withheld pursuant to the earnings assignment order or other procedure shall not exceed the amount permitted to be withheld on an earnings assignment order for support under Section 706.052.