Cal. Ins. Code § 1063.1
As used in this article:
(c)
(1) “Covered claims” means the obligations of an insolvent insurer, including the obligation for unearned premiums, that satisfy all of the following requirements:
(3) “Covered claims” does not include obligations arising from the following:
(5)
(7)
(9) “Covered claims” does not include either of the following:
(13) “Covered claims” shall also include an obligation arising under an insurance policy written to indemnify a permissibly self-insured employer pursuant to subdivision (b) or (c) of Section 3700 of the Labor Code for its liability to pay workers’ compensation benefits in excess of a specific or aggregate retention. However, for purposes of this article, those claims shall not be considered workers’ compensation claims and therefore are subject to the per-claim limit in paragraph (7), and any payments and expenses related thereto shall be allocated to category (c) for claims other than workers’ compensation, homeowners’, and automobile, as provided in Section 1063.5.
(C) In the event that the benefits paid on the covered claim exceed the per-claim limit in paragraph (7), the responsibility for paying, adjusting, and defending the claim shall be returned to the permissibly self-insured employer or group of employers, or the Self-Insurers’ Security Fund.
These provisions shall apply to all pending and future insolvencies. For purposes of this paragraph, a pending insolvency is one involving a company that is currently receiving benefits from the guarantee association.
These provisions shall apply to obligations arising under a policy as described herein issued to a permissibly self-insured employer or group of self-insured employers pursuant to Section 3700 of the Labor Code and notwithstanding any other provision of this code, those obligations shall be governed by this provision in the event that the Self-Insurers’ Security Fund is ordered to assume the liabilities of a permissibly self-insured employer or group of self-insured employers pursuant to Section 3701.5 of the Labor Code. This paragraph applies only to insurance policies written to indemnify a permissibly self-insured employer or group of self-insured employers under subdivision (b) or (c) of Section 3700 of the Labor Code, for its liability to pay workers’ compensation benefits in excess of a specific or aggregate retention, and this paragraph does not apply to special excess workers’ compensation insurance policies unless issued pursuant to authority granted in subdivision (c) of Section 3702.8 of the Labor Code, and as provided for in subparagraph (G) of paragraph (3). In addition, this paragraph does not apply to a claims servicing agreement or insurance policy providing retroactive insurance of a known loss or losses as are excluded in subparagraph (G) of paragraph (3).
A permissibly self-insured employer or group of self-insured employers, or the Self-Insurers’ Security Fund, shall, to the extent required by the Labor Code, be responsible for paying, adjusting, and defending each claim arising under policies of insurance covered under this section, unless the benefits paid on a claim exceed the specific or aggregate retention, in which case: