OPINION
{1} Appellant Russell Fennema appeals a district court summary judgment in favor of State Farm Mutual Automobile Insurance Company 1 . The district court held that State Farm was not liable for underinsured motorist benefits to Fennema because Fennema breached a contract provision requiring Fennema to obtain the written consent of State Farm before settling his claim with the tortfeasor and her insurance carrier (consent-to-settle provision). Fennema argues that despite his breach of contract, recent developments in New Mexico insurance law require State Farm to show that it was substantially prejudiced by the breach before it can escape liability.
{2} For the first time we consider whether an insurance company must demonstrate substantial prejudice from the breach of a consent-to-settle provision before it can be relieved from paying underinsured motorist benefits. We answer this question in the affirmative. Consistent with the approach outlined in Roberts Oil Co. v. Transamerica Ins. Co.,
Facts
{3} Defendant Moses (tortfeasor) negligently struck the rear of the vehicle driven by Fennema, causing serious injuries to Fennema. The tortfeasor had a $25,000 liability policy. Fennema paid premiums for three $25,000 uninsured/underinsured motorist policies issued by State Farm. The parties seem to agree that these policies could be stacked, affording Fennema $75,000 in uninsured/underinsured motorist coverage. Assuming tortfeasor’s negligence proximately caused at least $75,000 in damages to Fennema, Fennema would be entitled to $50,000 from State Farm for underinsured motorist benefits having already collected $25,000 directly from the tortfeasor’s insurer.
{4} However, the consent-to-settle provision in the State Farm policy denies uninsured/underinsured motorist coverage “for any insured who, without [State Farm’s] written consent, settles with any person or organization who may be liable for the bodily injury or property damaye.” (Emphasis added.) Fennema settled with the tortfeasor, accepting $25,000 from the tortfeasor’s insurer and as consideration gave a complete release of liability to the tortfeasor and her insurer. Fennema admits he breached the consent-to-settle provision of the policy because he did not obtain the written consent of State Farm to settle his claim against the tortfeasor.
Insurer Must Demonstrate Substantial Prejudice from Breach of Consent-to-Settle Provision
{5} In 1965 this Court held it was “well established” that if an insured, without the knowledge of his insurer, effectively releases a wrongdoer from liability, the insured destroys any right of subrogation the insurer may have against the wrongdoer and is, thereafter, precluded from recovering from his insurer. Armijo v. Foundation Reserve Ins. Co.,
{6} Fennema argues that the court of appeals’ adoption of the substantial prejudice rule in Eldin requires that March be modified or overruled. While we disagree that March must be overruled, we do agree it must be modified. In March, we considered the limited question of whether a consent-to-settle provision in an underinsurance policy was valid and enforceable. See March,
{7} The substantial prejudice rule provides that an insurer “must demonstrate substantial prejudice as a result of a material breach of the insurance policy by the insured before it will be relieved of its obligations under a policy.” Foundation Reserve Ins. Co. v. Esquibel,
{8} We believe it is consistent with the purpose of our uninsured motorist statute to require a showing of substantial prejudice before allowing an insurer to void an under-insured motorist policy when an insured breaches a consent-to-settle provision. The uninsured motorist statute was intended to expand insurance coverage to protect an insured against financially irresponsible motorists, thereby indemnifying the insured when the tortfeasor fails to do so. Romero v. Dairyland,
{9} On the other hand, the purpose of a consent-to-settle provision is to allow the insurer an opportunity to protect its subrogation interest. March,
{10} In reconciling these two policy concerns, it would be inconsistent with the purpose of the underinsured motorist statute to deny an insured indemnification when the insured’s breach of a consent-to-settle provision has no real effect on the insurer’s ability to recover from an insolvent tortfeasor through subrogation. See Sorensen v. Farmers Ins. Exch.,
{11} Our holding today is consistent with the approach increasingly used in New Mexico as well as nationally. Our courts have applied the substantial prejudice rule to cooperation provisions, voluntary payment provisions, and misrepresentation and concealment provisions. See Foundation Reserve Ins. Co. v. Esquibel,
{12} We do not believe that requiring an insurer to prove substantial prejudice in this context is an unreasonable burden. An insurer is subject to a common law and statutory duty of good faith. See NMSA 1978, § 59A-16-20(E) (1997); Dairyland Ins. Co. v. Herman,
{13} Moreover, although the insurer shall have the ultimate burden of persuasion to demonstrate substantial prejudice, a presumption of substantial prejudice arises from proof that an insured has breached a consent-to-settle provision. See Eldin,
{14} In this case, it is undisputed that Fennema breached the consent-to-settle provision of the policy. Therefore a presumption of substantial prejudice was created. Fennema attempted to meet or rebut the presumption by attaching answers to interrogatories that he obtained from the tortfeasor to his Brief in Opposition to the Motion for Summary Judgment. Viewed in a light most favorable to Fennema, see Rummel v. St. Paul Surplus Lines Ins. Co.,
{15} Without more, this evidence does not, as a matter of law, meet or rebut the presumption of substantial prejudice. State Farm may have had a realistic possibility of recovering from the tortfeasor, who, as a graduate student in psychology, was likely to be gainfully employed in the near future. Judgments in New Mexico may be enforced in the state for fourteen years by, among other things, attaching real estate or garnishing wages. See NMSA 1978, §§ 39-4-1 through -3 (1953); § 37-1-2. Fennema failed to present any evidence to demonstrate that State Farm would be unlikely to collect from tortfeasor within this period as a matter of law.
{16} Although underinsured motorist benefits are designed to protect the insured against financially irresponsible motorists, enforcement of an insurer’s subrogation right has the equally important policy objective of holding wrongdoers accountable for irresponsible conduct that results in injury. Under-insured motorist benefits are not for the benefit of the tortfeasor, and when there exists a realistic potential for the insurer to recover from the tortfeasor, courts must carefully preserve the right of subrogation and enforce consent-to-settle provisions.
Conclusion
{17} We modify March to conform to the concerns in Roberts Oil and Eldin. An insurer must demonstrate it was substantially prejudiced by an insured’s breach of a consent-to-settle provision before avoiding liability for paying underinsured motorist benefits. Proof that the insured breached the consent-to-settle provision creates a presumption of substantial prejudice. Here, Fennema failed to meet or rebut this presumption. Consequently we affirm the summary judgment in State Farm’s favor.
{18} IT IS SO ORDERED.
Notes
. We accepted certification from the Court of Appeals pursuant to NMSA 1978, § 34-5-14(C) (1972) because we believe the issue before us is one of substantial public interest.
