Aрpellant challenges the stacking or cumulation of insurance policy coverages assessed against it by an arbitration panel. We find that the lower court correctly upheld the panel’s determination and, accordingly, affirm.
On November 1, 1967, Harold Novoseller,
1
while operating one of his employer’s nine taxi cabs, collided with an uninsured vehicle. Both Novoseller’s employer’s insurance policy with Royal Globe Insurance Co., appellant, and Novoseller’s own policy with General Accident Group, appellee, provided the statutorily required $15,000 minimum
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uninsured motorist coverage. After appellant paid Worker’s Compensation benefits, a panel of arbitrators awarded Novoseller $32,500 in damages, and assessed the full amount of the award against appellant by stacking the coverage of the other cabs.
2
The lower court affirmed the arbitratоr’s determination and subsequently denied a motion for reconsideration. The original appeal taken to this court was quashed on November 30, 1981, for failure to enter judgment.
Novoseller v. Royal Globe Insurance Co.,
293 Pa.Superior Ct. 93,
In a proceeding governed by statutory arbitration, a reviewing court may modify or correct an award, inter alia
where the award is against the law, and is such that had it been a verdict of the jury the cоurt would have entered different or other judgment notwithstanding the verdict.
Arbitration Act of 1927, P.L. 381, No. 248 § 11, 5 P.S. § 171(d). This limitation has been construed so that only mistakesipf law may be corrected after arbitration.
State Farm Mutual Automobile Insurance Co. v. Williams,
Appellant contends that the arbitration panel, in stacking its coverage of a fleet of cars owned by one insured, made a mistake of law, and requests that the damages be equally apportioned between the two insurance companies. 3 We agree with the lower court that stacking is permissible in Pennsylvania and absent that alleged mistake of law, find no reason to correct or modify the arbitrators’ award.
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The uninsured motorist provisions, 40 P.S. § 2000, were designed to protect innocent victims suffering grave injuries because оf others’ negligent use of the highways,
Harleysville Mutual Casualty Co. v. Blumbling,
where a loss exceeds the limits of one policy, the insured may proceed under other available рolicies up to their individual limits or the amount of the actual loss and that provisions ... limiting that liability, are in derogation of and repugnant to the Uninsured Motorist Act.
Marchese v. Aetna Casualty and Surety Co.,
284 Pa.Superior Ct. 579, 582,
Because stacking of uninsured motorist policies is permitted in Pennsylvania, where any exclusion to the contrary would contradict the legislature’s intent, we must affirm the award. Although both insurance companies were available to cover Novoseller’s damages, we cannot say that the arbitrators mistook the law in holding appellant liable for the entirе amount. 5
*223 Accordingly, we affirm the order of the lower court upholding the arbitrators’ award.
Affirmed.
Notes
. Novoseller’s own claim on this appeal, requеsting medical and work loss benefits, punitive damages, attorney’s fees and costs, plus interest, has been waived, by his failure to raise it below.
Dilliplaine v. Lehigh Valley Trust Co.,
. Stacking, or the cumulation of insurаnce coverage, occurs when the total amount of insurance available to cover all motor vehicles on a policy involving more than one vehicle may be available for an accident involving just one of those vehicles. For instance, here, appellant’s insured owned nine cars, each of which was insured for $15,000, for a total insurance coverage of $135,000. The arbitration panel stacked the coverage to award Novoseller $32,500.
. Neither party contests the amount of damages awarded to Novoseller.
. The propriety of stacking uninsured motorist coverage has not always been recognized. When the question initially arose, a line of cases disapproved the practice. In
Nationwide Mutual Insurance Co. v. Ealy,
221 Pa.Superior Ct. 138,
. Appellant contends that the award was unfair because the two policies contained provisions purporting to make each excess over the other’s available cоverage. Both policies cannot, however, proclaim their secondary nature. The arbitrators properly held appellаnt primarily liable for benefits up to $135,000.
Appellant’s argument that it should not be penalized because the insured, as an owner of motor vehiclеs for hire, was not required to carry uninsured motorist coverage, is meritless. Once choosing to carry the insurance, Novoscller’s employеr, and therefore appellant, is obligated to provide all uninsured motorist benefits.
*223 Finally, appellant’s contention that because it paid Novoseller's Worker’s Compensation benefits, it need not provide uninsured motorist benefits has been waived, not having been raised below. Dilliplaine v. Lehigh Valley Trust Co., supra.
