OPINION
This is an appeal from summary judgment awarded in favor of defendant-appellee Golden Eagle Insurance Company (Golden Eagle) in a declaratory judgment action filed to determine whether an employer who provides underinsured motorist insurance for its employees under Ariz.Rev.Stat. Ann. (A.R.S.) § 20-259.01(B) must purchase such insurance in equal amounts for all of its employees. The trial court сoncluded that it did not and that the insurance policy at issue was neither contrary to public policy nor Arizona law. Appellant Anthony Carden (Carden) disagrees. This is a matter of first impression in Arizоna. We affirm the trial court’s conclusion.
FACTUAL AND PROCEDURAL HISTORY
Carden was a car salesman for Berge Ford, Inc. On August 20, 1993, while demonstrating a car to prospective buyers, a third *296 party rear-ended the ear in which Carden was riding. Carden’s spine was injured in the accident. The third party was found at fault, and the third party’s insurance carrier paid its policy limits to Carden for his injuries. Carden then sought payment from Golden Eagle under Berge Ford’s underinsured motorist coverage (UIM). Eventually, Golden Eagle paid Carden the UIM policy limit of $100,000.
At the time of the accident, Golden Eagle insured Berge Ford under a policy that provided UIM coverage of $500,000 for seven specifically named key employees and only $100,000 in UIM coverage for the remaining employees of Berge Ford and the general public. The rationale, according to Scott Ellsworth, Berge Ford’s comptroller, was that it made sense to purchase higher coverage for those employees driving company cars on a full-time basis and who did not have their own personal automobile insurance. According to Ellsworth, purchasing the higher limits for all employees of Berge Ford and the general public would have been prohibitively expensive.
Carden filed this lawsuit seeking, inter alia, declaratory judgment that appellee violated A.R.S. § 20-259.01 by providing disparate levels of UIM coverage to different employees, and therefore, thаt coverage in the amount of $500,000 should be imputed into the policy. Both Carden and Golden Eagle filed motions for summary judgment on the declaratory judgment count. The trial court granted Golden Eagle summary judgment, concluding that § 20-259.01 does not require named insureds, when electing to purchase UIM coverage, to purchase it in equal amounts for each insured under the policy. It therefore upheld Berge Ford’s purchase of UIM coverage for its key employees in the amount of $500,000 and its remaining employees and members of the public in the amount of $100,000. The court entered final judgmеnt as to this issue, and Carden timely appealed.
DISCUSSION
The relevant facts pertaining to the under-insured motorist coverage issue are undisputed. When reviewing a grant of summary judgment where the facts are undisputed, we determine whether the trial court correctly applied the substantive law to the undisputed facts.
Mancillas v. Arizona Property & Casualty Ins. Guar. Fund,
In Arizona, insurance companies must offer UIM coverage as part оf their automobile insurance policies:
Every insurer writing automobile liability or motor vehicle liability policies shall also make available to the named insured thereunder and shall by written notice offer the insured and at the request of the insured shall include within the policy underinsured motorist coverage which extends to and covers all persons insured under the policy, in limits not less than the liability limits for bodily injury or death contained within the policy____ At the request of the insured the insured may purchase and the insurer shall then include within the policy underinsured motorist coverage which extends to and сovers all persons insured under the policy in any amount authorized by the insured up to the liability limits for bodily injury or death contained within the policy.
A.R.S. § 20-259.0KB) (Supp.1996). 1 The insured has the option of purchasing such coverage, but is not required to. Id. Carden argues that this means once Berge Ford elected to provide UIM coverage to its employees and the general public, it had to purchase suсh coverage in equal amounts for everyone; therefore, Golden Eagle cannot limit him to the lower coverage amount. We disagree.
The issue here is clearly one of statutоry interpretation: Does A.R.S. § 20-259.01 require a named insured to provide equal amounts of UIM coverage to its other insureds once it elects to provide UIM coverage? “The cardinal rule of statutory construction is to ascertain and give effect to the legislative intent behind the statute.”
Preferred Risk Mut. Ins. Co. v. Tank,
Furthermore, the policy behind the statute does not support Carden’s view. We have сonsistently recognized that the purpose of UIM coverage is to allow the insured to protect himself and his family and passengers from injuries caused by other motorists with insufficient insurance.
Preferred Risk,
Carden is correct that in prior UIM cases, Arizona courts have struck down insurance provisions thаt have excluded certain insureds from UIM coverage once UIM coverage was selected.
See, e.g., Higgins,
Carden also notes that in
Employers Mut. Casualty Co. v. McKeon,
Seeking to establish a disfavored status, based on public policy, for “exclusions, offset clauses, other insurance clauses, еxcess/escape clauses, and the like,” Carden points us to several decisions involving UM or UIM coverages.
See, e.g., State Farm Mut. Auto. Ins. Co. v. Duran,
CONCLUSION
In the past, this court and the Arizona Supreme Court have struck down policy exclusions that completely denied an insured UM or UIM coverage to which the insured was entitled.
See Employers Mut. Casualty Co. v. McKean,
Notes
. Subsection (B) was formerly subsection (C) before the legislature amended § 20-259.01 in 1993. New subsection (B), however, is substantively identical to old subsection (C).
