(5) "Covered claims" does not include any obligations to insurers, insurance pools, or underwriting associations, nor their claims for contribution, indemnity, or subrogation, equitable or otherwise, except as otherwise provided in this chapter.
An insurer, insurance pool, or underwriting association may not maintain, in its own name or in the name of its insured, a claim or legal action against the insured of the insolvent insurer for contribution, indemnity, or by way of subrogation, except insofar as, and to the extent only, that the claim exceeds the policy limits of the insolvent insurer's policy. In those claims or legal actions, the insured of the insolvent insurer is entitled to a credit or setoff in the amount of the policy limits of the insolvent insurer's policy, or in the amount of the limits remaining, where those limits have been diminished by the payment of other claims.
(13) "Covered claims" shall also include obligations 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.
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. The provisions of this paragraph apply 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 any claims servicing agreement or insurance policy providing retroactive insurance of a known loss or losses as are excluded in subparagraph (G) of paragraph (3).
Each 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:
(A) If the benefits paid on the claim exceed the specific or aggregate retention, and the policy requires the insurer to defend and adjust the claim, the California Insurance Guarantee Association (CIGA) shall be solely responsible for adjusting and defending the claim, and shall make all payments due under the claim, subject to the limitations and exclusions of this article with regard to covered claims. As to each claim subject to this paragraph, notwithstanding any other provisions of this code or the Labor Code, and regardless of whether the amount paid by CIGA is adequate to discharge a claim obligation, neither the self-insured employer, group of self-insured employers, nor the Self-Insurers' Security Fund shall have any obligation to pay benefits over and above the specific or aggregate retention, except as provided in this subdivision.
(B) If the benefits paid on the claim exceed the specific or aggregate retention, and the policy does not require the insurer to defend and adjust the claim, the permissibly self-insured employer or group of self-insured employers, or the Self-Insurers' Security Fund, shall not have any further payment obligations with respect to the claim, but shall continue defending and adjusting the claim, and shall have the right, but not the obligation, in any proceeding to assert all applicable statutory limitations and exclusions as contained in this article with regard to the covered claim. CIGA shall have the right, but not the obligation, to intervene in any proceeding where the self-insured employer, group of self-insured employers, or the Self-Insurers' Security Fund is defending a claim and shall be permitted to raise the appropriate statutory limitations and exclusions as contained in this article with respect to covered claims. Regardless of whether the self-insured employer or group of self-insured employers, or the Self-Insurers' Security Fund, asserts the applicable statutory limitations and exclusions, or whether CIGA intervenes in a proceeding, CIGA shall be solely responsible for paying all benefits due on the claim, subject to the exclusions and limitations of this article with respect to covered claims. As to each claim subject to this paragraph, notwithstanding any other provision of the Insurance Code or the Labor Code and regardless of whether the amount paid by CIGA is adequate to discharge a claim obligation, neither the self-insured employer, group of self-insured employers, nor the Self-Insurers' Security Fund, shall have an obligation to pay benefits over and above the specific or aggregate retention, except as provided in this subdivision.
(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.