In this case we decide that the Maine State Retirement System’s practice of reducing disability retirement benefits by the amount of workers’ compensation and social security disability benefits, but not making the same reduction in the case of ordinary retirement benefits, does not violate the equal protection clause. The plaintiff’s other arguments have not been properly preserved for appellate review. We therefore affirm the judgment of the Superior Court (Penobscot County, Maclnnes, A.R.J.) upholding the decision of the Board of Trustees of the Maine State Retirement System.
As a result of a work-related injury, the plaintiff is entitled to disability retirement benefits from the Maine State Retirement System. According to statutory requirements, his workers’ compensation and social security disability benefits are subtracted from the amount of his state disability benefits. See 5 M.R.S.A. § 1122(5-A) (1979). An injured worker who qualifies for ordinary state retirement benefits from the System instead of disability retirement benefits would suffer no such reduction. See 5 M.R.S.A. §§ 1095, 1122 (1979). This distinction, the plaintiff claims, violates the equal protection clause of the United States and Maine Constitutions.
Unless a suspect classification such as race or a fundamental interest, such as the right to vote, is involved, an equal protection challenge to a difference in treatment requires a showing that the state’s classification is arbitrary or irrational.
Beaulieu v. City of Lewiston,
Since the other issues the plaintiff attempts to raise were not presented to the Board of Trustees of the Maine State Retirement System, they have not been preserved for appellate review.
See New England Whitewater Center, Inc. v. Department of Inland Fisheries and Wildlife,
The entry is:
Judgment affirmed.
Notes
. An individual receiving disability retirement benefits continues to accrue membership service credit. See 5 M.R.S.A. § 1122 (1979). When the combination of an individual’s average final compensation, age and creditable service produces ordinary retirement benefits greater than the disability retirement benefits, disability retirement benefits are terminated. See M.R.S.A. § 1122 (1979).
