Excess Insurer Equitable Subrogation

Excess Insurers’ Equitable-Subrogation Claims Against Primary Insurers for Failure to Settle Within Limits

Answering a question certified by the Ninth Circuit under NRAP 5, the Nevada Supreme Court held that "an excess insurer may state a claim for equitable subrogation against a primary insurer when the insured would have suffered loss absent the excess insurer’s discharge of the liability, regardless of whether the suit settled within the combined policy limits of the insurers" North River Ins. Co. v. James River Ins. Co., 142 Nev., Adv. Op. 7 (Nev. 2026). The court explained that "equitable subrogation allows the excess insurer to stand in the shoes of the insured and assert all claims against the primary insurer that the insured itself could have asserted. Thus, if the insured could have sued the primary insurer for failure to reasonably settle, the excess insurer who discharged the insured’s liability can too." The duty enforced is statutory as well as common law — NRS 686A.310(1)(e) requires an insurer to "effectuate prompt, fair and equitable settlements of claims in which liability of the insurer has become reasonably clear" — and actual loss to the insured is not an element: "[i]t is not a prerequisite to equitable subrogation that the subrogor suffered actual loss; it is required only that he would have suffered loss had the subrogee not discharged the liability or paid the loss." The court reasoned that "public policy favors allowing excess insurers who contribute towards settlements to seek equitable subrogation against primary insurers who fail to accept reasonable settlement offers" because the claim "promotes fair settlement practices, disincentivizes primary insurers from rejecting reasonable settlement offers, and levels the playing field for insureds who have obtained additional, excess coverage."

The rule Nevada adopted originates in California. Commercial Union Assurance Cos. v. Safeway Stores, Inc., 26 Cal. 3d 912 (Cal. 1980) explained that because the insured could have recovered from the primary carrier for a judgment in excess of policy limits caused by a wrongful refusal to settle, "the excess carrier, who discharged the insured’s liability as a result of this tort, stands in the shoes of the insured and should be permitted to assert all claims against the primary carrier which the insured himself could have asserted." The California Supreme Court was careful about the theory’s boundaries: "the rule does not rest upon the finding of any separate duty owed to an excess insurance carrier," and the court held that "a policy providing for excess insurance coverage imposes no implied duty upon the insured to accept a settlement offer which would avoid exposing the insurer to liability" — an excess carrier that wants protection against its insured’s settlement decisions must obtain it by express policy language.

Courts surveying the field treat equitable subrogation as the majority position. Applying Indiana law, Certain Underwriters of Lloyd’s v. General Accident Insurance Co. of America, 909 F.2d 228 (7th Cir. 1990) observed that "[t]hree different theories have been articulated in order to allow an excess carrier a cause of action against a primary carrier in the above situation. A majority of courts recognize an action based upon equitable subrogation," and held that an excess insurer could recover where the primary insurer, "who has exclusive control of defending and settling the suit, refuses, in negligence or bad faith, to settle within policy limits." Hawaii reached the same conclusion on a certified question: St. Paul Fire & Marine Insurance Co. v. Liberty Mutual Insurance Co., 353 P.3d 991 (Haw. 2015) held that "an excess liability insurer can bring a cause of action, under the doctrine of equitable subrogation, against a primary liability insurer who in bad faith fails to settle a claim within the limits of the primary liability policy, when the primary insurer has paid its policy limit toward settlement." No contract between the two insurers is required, because equitable subrogation "arises out of a relationship that need not be contractually based" and "is independent of any contractual relations between the parties to be affected by it"; at the same time, the court noted that "[a]n excess carrier owes no duty to the insured nor to the primary carrier either to defend the insured or to enter into settlement negotiations."

The damages element does not require an excess judgment after trial. Ace American Insurance Co. v. Fireman’s Fund Insurance Co., 2 Cal. App. 5th 159 (Cal. Ct. App. 2016) held that "[a]n excess judgment is not a required element of a cause of action for equitable subrogation or breach of the duty of good faith and fair dealing; where the insured or excess insurer has actually contributed to an excess settlement, the plaintiff may allege that the primary insurer’s breach of the duty to accept reasonable settlement offers resulted in damages in the form of the excess settlement." Recovery turns on proof that the "unreasonable refusal to settle within its policy limits resulted in loss to the excess insurer in an amount in excess of the policy limits of the primary insurer it would not otherwise have had." The claim remains derivative, and that limits it. Hocker v. New Hampshire Insurance Co., 922 F.2d 1476 (10th Cir. 1991), applying Wyoming law, observed that "the rights of the subrogee can rise no higher than those of the subrogor," denied subrogation to an excess insurer that had breached its own drop-down duty to defend because "[t]he person asserting the right to subrogation must be without fault," and concluded that "Wyoming would not impose a direct duty of care running from the primary carrier to the excess carrier in the circumstances of this case." In the same vein, the Seventh Circuit cautioned that "[a] subrogee, however, acquires no greater or lesser rights than those possessed by the subrogor," so an insured’s informed and unequivocal consent to the primary insurer’s refusal to settle can defeat the excess insurer’s claim.

Taken together, the decisions reflect a settled majority rule with a newly resolved application. Most states to address the question — California since 1980, Indiana as construed by the Seventh Circuit in 1990, Hawaii in 2015, and now Nevada in 2026 — permit an excess insurer that has discharged the insured’s liability to pursue the primary insurer through equitable subrogation for a negligent or bad-faith failure to settle within primary limits, and most ground the claim in the insured’s own rights rather than in any duty running directly between the carriers. Nevada’s answer resolves the scenario the older cases left open: the claim lies even where the case settled within the combined limits of the two policies, because the insured would have suffered loss had the excess insurer not paid. The doctrine’s equitable character supplies its limits — the excess insurer takes the insured’s claim subject to the insured’s conduct and the primary insurer’s defenses, a subrogee at fault in its own right may be barred by unclean hands, and courts that permit subrogation have generally declined to recognize an independent tort duty owed by the primary insurer to the excess carrier.