Lake v. State Health Plan for Tchrs. & State Emps. ( 2022 )


Menu:
  •                IN THE SUPREME COURT OF NORTH CAROLINA
    2022-NCSC-22
    No. 436PA13-4
    Filed 11 March 2022
    I. BEVERLY LAKE, JOHN B. LEWIS, JR., EVERETTE M. LATTA, PORTER L.
    MCATEER, ELIZABETH S. MCATEER, ROBERT C. HANES, BLAIR J.
    CARPENTER, MARILYN L. FUTRELLE, FRANKLIN E. DAVIS, ESTATE OF
    JAMES D. WILSON, ESTATE OF BENJAMIN E. FOUNTAIN, JR., FAYE IRIS
    Y. FISHER, STEVE FRED BLANTON, HERBERT W. COOPER, ROBERT C.
    HAYES, JR., STEPHEN B. JONES, MARCELLUS BUCHANAN, DAVID B.
    BARNES, BARBARA J. CURRIE, CONNIE SAVELL, ROBERT B. KAISER,
    JOAN ATWELL, ALICE P. NOBLES, BRUCE B. JARVIS, ROXANNA J. EVANS,
    JEAN C. NARRON, and all others similarly situated
    v.
    STATE HEALTH PLAN FOR TEACHERS AND STATE EMPLOYEES, a
    corporation, formerly known as the North Carolina Teachers and State
    Employees’ Comprehensive Major Medical Plan, TEACHERS’ AND STATE
    EMPLOYEES’ RETIREMENT SYSTEM OF NORTH CAROLINA, a corporation,
    BOARD OF TRUSTEES of the TEACHERS’ AND STATE EMPLOYEES’
    RETIREMENT SYSTEM OF NORTH CAROLINA, a body politic and corporate,
    DALE R. FOLWELL, in his official capacity as Treasurer of the State of North
    Carolina, and the STATE OF NORTH CAROLINA
    On discretionary review pursuant to N.C.G.S. § 7A-31 of a unanimous decision
    of the Court of Appeals, 
    264 N.C. App. 174
     (2019), reversing and remanding an order
    of summary judgment entered on 19 May 2017 by Judge Edwin G. Wilson, Jr. in
    Superior Court, Gaston County. Heard in the Supreme Court on 4 October 2021.
    Gray, Layton, Kersh, Solomon, Furr & Smith, P.A. by Michael L. Carpenter,
    Christopher M. Whelchel, Marcus R. Carpenter, and Marshall P. Walker; Tin,
    Fulton, Walker & Owen, PLLC, by Sam McGee; and The Law Office of James
    Scott Farrin, by Gary W. Jackson and J. Bryan Boyd, for plaintiff-appellants.
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    Joshua H. Stein, Attorney General, by Ryan Y. Park, Solicitor General, and
    Marc Bernstein, Special Deputy Attorney General, for defendant-appellees.
    The McGuinness Law Firm, by J. Michael McGuinness; and North Carolina
    Association of Educators, by Verlyn Chesson Porte, for amicus curiae North
    Carolina Association of Educators.
    The Sumwalt Group, by Vernon Sumwalt; and AARP Foundation, by Ali
    Naini, for amicus curiae AARP and AARP Foundation.
    EARLS, Justice.
    ¶1         In this case, a class of more than 220,000 former State employees (the Retirees)
    sued the State of North Carolina and various officials and agencies (the State) after
    the General Assembly enacted a statute that eliminated their option to remain
    enrolled in a premium-free preferred provider organization health insurance plan
    which allocated eighty percent of the costs of health care services to the insurer and
    twenty percent to the insured (the 80/20 PPO Plan). According to the Retirees, the
    State had undertaken a contractual—and thus constitutional—obligation to provide
    them with the option to remain enrolled in the 80/20 PPO Plan or one of equivalent
    value, on a noncontributory basis, for life. In response, the State argues that it never
    promised the Retirees the benefit of lifetime enrollment in any particular premium-
    free health insurance plan and that, even if it had done so, the noncontributory plan
    the State continues to offer provides the Retirees with a benefit of the same or greater
    value than the one available to them prior to 2011, when the statute eliminating the
    noncontributory 80/20 PPO Plan option was enacted (the 2011 Act).
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    ¶2         The trial court agreed with the Retirees and entered partial summary
    judgement in their favor. A unanimous panel of the Court of Appeals reversed and
    remanded for entry of summary judgment in favor of the State. See Lake v. State
    Health Plan for Tchrs. & State Emps., 
    264 N.C. App. 174
    , 189 (2019). On
    discretionary review before this Court, we must answer a threshold question that
    divided the lower tribunals and which the parties vigorously contest: Did the State
    assume a contractual obligation to provide the Retirees the benefit of lifetime
    enrollment in the premium-free 80/20 PPO Plan or its substantive equivalent, such
    that the Retirees possessed a constitutionally protected vested right?
    ¶3         This Court has stated and reaffirmed that “[a] public employee has a right to
    expect that the retirement rights bargained for in exchange for his loyalty and
    continued services, and continually promised him over many years, will not be
    removed or diminished.” Bailey v. State, 
    348 N.C. 130
    , 141 (1998) (quoting Simpson
    v. N.C. Local Gov’t Emps.’ Ret. Sys., 
    88 N.C. App. 218
    , 224 (1987), aff’d per curiam,
    
    323 N.C. 362
     (1988)). We have recognized that this right protects state employees’
    pensions and also encompasses other forms of benefits. See, e.g., N.C. Ass’n of
    Educators v. State, 
    368 N.C. 777
     (2016) (NCAE) (holding that teachers possessed a
    protected right in their status as “career teachers”). It is understandable that the
    Retirees—who, before 2011, were eligible to remain enrolled in the 80/20 PPO Plan
    without paying a premium—would perceive being required to pay a premium to
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    remain enrolled in the 80/20 PPO Plan as diminishing their bargained-for rights. For
    the reasons explained below, we agree with the trial court that the Retirees enjoyed
    a constitutionally protected vested right in remaining enrolled in the 80/20 PPO Plan
    or its substantive equivalent on a noncontributory basis.
    ¶4         Nonetheless, the Retirees are entitled to receive only the benefit of the bargain
    they struck with the State and nothing more. To prevail on their claims arising under
    Article I, Section 10 of the United States Constitution (the Contracts Clause), the
    Retirees must also demonstrate that the General Assembly “substantially impaired”
    their contractual rights when it eliminated the option of enrolling in the premium-
    free 80/20 PPO Plan. Bailey, 
    348 N.C. at 151
    . And even if the Retirees meet this
    burden, the State must be afforded the opportunity to show that the impairment was
    “reasonable and necessary to serve an important public purpose” and was thus not in
    violation of the Contracts Clause. 
    Id.
     at 141 (citing U.S. Tr. Co. of N.Y. v. New Jersey
    (U.S. Trust), 
    431 U.S. 1
     (1977)).
    ¶5         These latter two questions—whether a contract has been “substantially
    impaired” and whether any such impairment is “reasonable and necessary”—are
    particularly fact-intensive. Answering them requires a careful examination of the
    plans made available to the Retirees when their respective rights to health insurance
    coverage vested and a comparison of those plans to the ones the State currently offers.
    Although the 2011 Act plainly requires the Retirees to pay a premium to remain
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    enrolled in a plan previously offered on a noncontributory basis, many variables
    besides a premium—such as the size of a plan member’s deductibles and co-pays, and
    the scope of coverage the plan affords—affect the value of a health insurance plan.
    Furthermore, in a rapidly changing world of dramatic medical advances and
    evolutions in how health care is financed, including changes to the State’s overall
    health insurance offerings that provide new options for retired state employees, it
    would be unreasonable to expect that the State would maintain the precise terms of
    the plans it offered in an entirely different era.
    ¶6         Accordingly, we hold that the trial court correctly determined there were no
    genuine issues of material fact relating to whether the Retirees possessed a vested
    right protected under the Contracts Clause. The trial court correctly concluded that
    the Retirees had obtained such a right. Therefore, the Court of Appeals erred in
    concluding that the Retirees possessed no vested rights within the meaning of the
    Contracts Clause. But numerous genuine issues of material fact needed to be resolved
    in order to answer the latter two questions—whether the 2011 Act worked a
    substantial impairment of the Retirees’ vested rights and whether any such
    impairment was reasonable and necessary. Thus, the trial court erred in summarily
    concluding as a matter of law on the record before it that the General Assembly
    violated the Retirees’ state or federal constitutional rights. Accordingly, we affirm the
    Court of Appeals’ decision to reverse the trial court’s grant of partial summary
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    judgment in favor of the Retirees, reverse the Court of Appeals’ decision to remand
    this case for entry of summary judgment in favor of the State, and remand this matter
    to the trial court for further proceedings not inconsistent with this opinion, including
    our holding that the Retirees possess a vested right.
    I.      Background
    A. Health insurance benefits for retired state employees.
    ¶7         In 1972, the State of North Carolina began offering all state employees and
    retirees the opportunity to enroll in a health insurance plan. Act of July 20, 1971, ch.
    1009, 
    1971 N.C. Sess. Laws 1588
    . Initially, the State provided coverage via group
    insurance contracts it purchased on its employees’ behalf. 
    Id.
     § 1 at 1588. In 1982 the
    General Assembly altered this approach when it established a “Comprehensive Major
    Medical Plan” offered directly by the State. Act of June 23, 1982, ch. 1398, § 6, 1981
    N.C. Sess. Laws (Reg. Sess. 1982) 288, 289-311 (Establishing Act). The Establishing
    Act codified the Major Medical Plan’s terms of coverage and provided that members
    would be “eligible for coverage under the Plan[ ] on a noncontributory basis.” Id. at
    295. The plan was to be overseen by a Board of Trustees housed within the Office of
    State Budget and Management, id. at 298 (enacting N.C.G.S. § 135-39 (1982)), who
    were directed to contract with and supervise an outside entity selected by the State
    Budget Officer to serve as the Plan Administrator, id. at 290-91 (enacting N.C.G.S.
    §§ 135-39.4 to -39.5A (1982)). A few years later, the General Assembly enacted
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    another statute providing that, going forward, retired employees would need to have
    been employed by the State for at least five years before becoming eligible to receive
    benefits under the Major Medical Plan. Act of Aug. 14, 1987, ch. 857, § 9, 
    1987 N.C. Sess. Laws 2098
    , 2101.
    ¶8          In 2005 the General Assembly enacted a law providing state employees and
    retirees with the option of enrolling in various PPO plans, while continuing to offer
    the option of enrolling in the Major Medical Plan. Act of Aug. 13, 2005, ch. 276
    § 29.33(a), 
    2005 N.C. Sess. Laws 1003
    . The General Assembly also increased the
    eligibility requirements for new hires to participate in noncontributory retirement
    health insurance plans from five years of service to twenty years, although the change
    was only made applicable prospectively. S.L. 2006-174, § 1, 2005 N.C. Sess. Laws
    (Reg. Sess. 2006) 630, 630. Effective in 2008, the State discontinued the Major
    Medical Plan it had offered since 1982 and replaced it with a State Health Plan for
    Teachers and State Employees. Current Operations and Capital Improvements
    Appropriations Act of 2007, S.L. 2007-323, § 28.22A(a)-(b), 
    2007 N.C. Sess. Laws 616
    ,
    892. By this time, the State was also offering two premium-free PPO plans—the 80/20
    PPO Plan1 and a 70/30 PPO Plan.
    1The Retirees refer to the Major Medical Plan as the “Regular State Health Plan” and
    contend that the premium-free 80/20 PPO Plan was its “continuation.” Put another way, they
    argue that the State satisfied its obligation to offer a premium-free health insurance plan of
    equivalent value to the initial Major Medical Plan (or Regular State Health Plan) until the
    General Assembly eliminated the option of enrolling in the premium-free 80/20 PPO Plan.
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    ¶9           In 2011, the General Assembly authorized the State Health Plan2 to charge
    employees and retirees a monthly premium to enroll in the 80/20 PPO Plan. S.L.
    2011-85, § 1.2(a), 
    2011 N.C. Sess. Laws 119
    , 120 (the 2011 Act). The General
    Assembly did not eliminate the option for retirees to enroll in a noncontributory
    health insurance plan—the State continued to offer retirees the option of
    participating in the premium-free 70/30 PPO Plan. However, retirees who had
    previously been enrolled in the premium-free 80/20 PPO Plan were required to either
    pay a premium to remain in their same plan or choose a different premium-free plan
    containing different terms and, the Retirees assert, offering a less valuable benefit.
    See 
    id.
    B. Trial court proceedings.
    ¶ 10         In response to the 2011 Act, the Retirees filed suit on behalf of themselves and
    all other similarly situated former state employees against the State Health Plan for
    Teachers and State Employees, the Teachers’ and State Employees’ Retirement
    System and its trustees, the State Treasurer, and the State of North Carolina. They
    alleged claims for breach of contract, unconstitutional impairment of contracts in
    violation of the Contracts Clause, and unconstitutional violation of their rights to due
    process and equal protection under article I, section 19 of the North Carolina
    2  The phrase “the State Health Plan” refers both to the package of health benefits
    offered to State employees and retirees and to the agency that manages those benefits.
    See N.C.G.S. § 135-48.1(14) (2021).
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    Constitution (the Law of the Land Clause). They sought (1) a writ of mandamus
    requiring the State to “reinstate and continue” the premium-free 80/20 PPO Plan for
    all class members, or a preliminary and permanent injunction requiring the same;
    (2) declaratory relief; and (3) the creation of a trust or common fund for the payment
    of damages. The State initially moved to dismiss the complaint on the basis of
    sovereign immunity. After the trial court denied that motion, the State appealed. The
    Court of Appeals affirmed, holding that the Retirees “sufficiently alleged a valid
    contract between them and the State in their complaint to waive the defense of
    sovereign immunity.” Lake v. State Health Plan for Tchrs. & State Emps., 
    234 N.C. App. 368
    , 375 (2014).
    ¶ 11         On remand, the trial court certified a class composed of:
    (1) All members (or their Estates or personal
    representatives if they have deceased since July 1, 2009) of
    the N.C. Teachers’ and State Employees’ Retirement
    System (“TSERS”) who retired before January 1, 1988; (2)
    TSERS members (or their Estates or personal
    representatives if they have deceased since July 1, 2009)
    who retired on or after January 1, 1988, were hired before
    October 1, 2006 and have 5 or more years of contributory
    service with the State and (3) surviving spouses (or their
    Estates or personal representatives if they have deceased
    since July 1, 2009) of (i) deceased retired employees,
    provided the death of the former plan member occurred
    prior to October 1, 1986; and (ii) deceased teachers, State
    employees, and members of the General Assembly who are
    receiving a survivor’s alternate benefit under any of the
    State-supported retirement programs, provided the death
    of the former plan member occurred prior to October 1,
    1986
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    All class members were either former employees who had become eligible to enroll in
    a premium-free State health insurance plan upon retirement because they satisfied
    the eligibility requirements in existence when they were hired or those deceased
    employees’ beneficiaries.3 The parties proceeded to discovery.
    ¶ 12          On 14 September 2016, the Retirees filed a motion for partial summary
    judgment. They alleged that “[t]he [State’s] own documents and testimony prove that
    they offered the Retiree Health Benefit as a lifetime contractual benefit ‘earned’
    through a defined period of employment service.” In support of their motion, the
    Retirees relied on depositions of class members as well as former State benefits
    counselors, the Executive Director and Deputy Director for the State Health Plan,
    the Director of the Fiscal Research Division of the North Carolina General Assembly
    and its pension analyst, the Deputy Director of Operations for the State Retirement
    System, actuaries for the State Health Plan, a representative of the health insurance
    plan administrator (Blue Cross Blue Shield of North Carolina), and the then-serving
    elected North Carolina State Treasurer. They also relied on statements in legislation
    governing the State Health Plan, press releases pertaining to the State Health Plan,
    3 Notably, the class only includes retirees who would have satisfied the eligibility
    requirements for enrolling in the premium-free Major Medical Plan or subsequent 80/20 PPO
    Plan prior to the 2011 Act taking effect. This case only addresses changes applied
    retroactively to the health insurance options available to retirees already eligible to enroll in
    the plan the 2011 Act eliminated. The Retirees do not challenge the State’s authority to
    change its employment benefit offerings prospectively.
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    training manuals used by customer service personnel to advise State employees and
    retirees, benefits handbooks provided to State employees and retirees, and
    presentations regarding the State Health Plan’s fiscal outlook.
    ¶ 13         The undisputed evidence elicited from these sources and presented in support
    of the Retirees’ summary judgment motion included descriptions of retirement health
    insurance coverage as a part of their “total package of compensation”; explanations
    that employees would become eligible for “noncontributory (no cost to you)” health
    insurance coverage upon retirement and “for life” after working for the State for at
    least five years; statements that employees would be eligible for retiree health
    coverage “for life” when they “vested”; descriptions of the State’s “liability” arising
    from its ongoing “obligation” to continue paying the premiums for retirees who had
    “already earned” the right to enroll in the State Health Plan on a noncontributory
    basis; and class members’ own statements that they relied on the promise of lifetime
    enrollment in a premium-free health insurance plan when deciding to accept or
    continue in employment with the State.
    ¶ 14         In response, the State filed its own motion for summary judgment as to liability
    in which it argued that the evidence presented by the Retirees demonstrated that
    “[t]he State never undertook, nor was any state agency authorized, to offer Plaintiffs
    any such contracts. . . . that would lock-in any terms of the [State Health] Plan for
    fifty-plus years into the future.” The State further contended that even if the Retirees
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    had established the existence of some contractual right to remain enrolled in a health
    insurance plan of a particular value, the Retirees’ assertion that the premium-free
    70/30 PPO Plan was substantially less valuable than the premium-free 80/20 PPO
    Plan “fail[ed] to address the terms of a complete and enforceable contract for
    healthcare benefits,” given that “[c]oinsurance is one of many healthcare terms and
    it accounts for only a fraction of healthcare costs.”
    ¶ 15         On 19 May 2017, the trial court entered an Order Granting Plaintiffs’ Motion
    for Partial Summary Judgment and Denying Defendants’ Motion for Summary
    Judgment as to Liability. The trial court found as a factual matter that the State had
    promised its employees the benefit of enrolling in a plan at least as valuable as the
    premium-free 80/20 PPO Plan as part of their overall compensation package, that
    these employees relied on this promise, and that the promised benefit formed “a part
    of the contract between Class Members and the Defendants.” Accordingly, the trial
    court determined that the Retirees’ employment contracts with the State gave rise to
    “an entitlement to a non-contributory (premium-free) health plan equivalent to the
    80/20 regular state health plan that had long been offered and provided to Class
    Members.” The trial court further concluded that the 2011 Act eliminating the
    premium-free 80/20 PPO Plan “substantially impaired the[se] contracts” because the
    only noncontributory option thereafter available to the Retirees was the 70/30 PPO
    Plan. Finally, the court concluded that the State’s action “was neither reasonable nor
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    necessary to serve an important public purpose.” As a result, the trial court concluded
    that the 2011 Act violated both the federal Contracts Clause and the state Law of the
    Land Clause. The State again appealed.
    C. The Court of Appeals’ decision.
    ¶ 16         On appeal, the Court of Appeals unanimously reversed and remanded for the
    entry of summary judgment in favor of the State. Lake v. State Health Plan for Tchrs.
    & State Emps., 
    264 N.C. App. 174
     (2019).
    ¶ 17         The Court of Appeals began with the Retirees’ claim that the 2011 Act violated
    the Contracts Clause, which provides in relevant part that “[n]o State shall . . . pass
    any . . . Law impairing the Obligation of Contracts.” U.S. Const. art. I, § 10. According
    to the Court of Appeals, Contracts Clause claims are governed by a three-part test
    articulated by the United States Supreme Court in United States Trust Co. of New
    York v. New Jersey (U.S. Trust), 
    431 U.S. 1
     (1977), and subsequently adopted by this
    Court. Under the U.S. Trust test, a court must “ascertain: (1) whether a contractual
    obligation is present, (2) whether the state's actions impaired that contract, and
    (3) whether the impairment was reasonable and necessary to serve an important
    public purpose.” Lake, 264 N.C. App. at 179–80 (quoting Bailey, 
    348 N.C. at 141
    ). The
    Court of Appeals concluded that the Retirees’ claims failed the first prong of the U.S.
    Trust test: they could not demonstrate that the State had undertaken a “specific
    contractual financial obligation” to continue providing the 80/20 PPO Plan on a
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    noncontributory basis. 
    Id. at 189
    .
    ¶ 18         To determine if any contractual right existed, the Court of Appeals compared
    the Retirees’ asserted right to health insurance coverage with the pension benefits
    this Court held protected by the Contracts Clause in Bailey. According to the Court
    of Appeals, pension benefits were granted the status of a constitutionally protected
    “vested contractual right because they were a form of ‘deferred compensation.’ ” 
    Id. at 181
     (quoting Bailey, 
    348 N.C. at 141
    ). By contrast, the “benefit” of being eligible to
    enroll in a particular health insurance plan was categorically different. Whereas
    pension benefits are funded through “mandatory” deductions “from the employee’s
    paycheck” and are “calculated based upon the employee’s salary and length of
    service,” state employees “are not required to” contribute anything to become eligible
    to enroll in a premium-free health insurance plan. 
    Id. at 182
    . Additionally, “the level
    of retirement health care benefits is not dependent upon an employee’s position,
    retirement plan, salary, or length of service. All eligible participants, active and
    retired, have equal access to the same choices in health care plans.” 
    Id.
     Thus, health
    insurance benefits and pension benefits are “[n]ot [a]nalogous.” 
    Id. at 181
    .
    ¶ 19         The Court of Appeals next examined the statutes governing the State Health
    Plan to determine if the General Assembly had evinced an express intent to
    undertake a contractual obligation. The Court of Appeals noted that “[t]he statutes
    governing the State Health Plan do not refer to a ‘contract’ between the employees
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    and the State,” even though “[t]he term ‘contract’ is used in the statute to describe
    the relationship between the State Health Plan and its service providers.” 
    Id. at 185
    .
    Moreover, the Court of Appeals found it salient that the General Assembly had, on
    numerous occasions, exercised its statutorily reserved right to “alter” the State
    Health Plan by changing its terms, which the court concluded “support[s] a holding
    that the establishment and maintenance of the North Carolina State Health Plan is
    a legislative policy, which is ‘expressly and, inherently subject to revision and repeal’
    by the General Assembly.” 
    Id. at 187
     (quoting Nat’l R.R. Passenger Corp. v. Atchison,
    Topeka & Santa Fe Ry. Co., 
    470 U.S. 451
    , 466 (1985)). The Court of Appeals concluded
    that the Retirees had failed to overcome the “presumption” against construing
    statutes “to create contractual rights in the absence of an expression of unequivocal
    intent.” 
    Id.
     at 180–81.
    ¶ 20         The Court of Appeals also rejected the Retirees’ effort to prove the State’s
    intent to contract by looking to statements in “pamphlets, distributed by the State to
    its employees to explain the retirement benefits.” Id. at 185. The Court of Appeals
    stated that this kind of extrinsic evidence was relevant only in cases involving
    “mandatory and contributory retirement benefits.” Id. It reasoned that the General
    Assembly’s “use of contractual language in the statute in reference to service
    providers indicates the General Assembly specified situations and knew when to use
    the word ‘contract,’ and it did not intend to form a contractual relationship between
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    the State and its employees related to health care insurance benefits.” Id. at 186.
    ¶ 21            Having concluded that the Retirees had failed to demonstrate the existence of
    any vested right in a premium-free 80/20 PPO Plan or its substantive equivalent, the
    Court of Appeals determined that the Retirees’ Contracts Clause argument
    necessarily failed. Id. at 188. For the same reason, the Court of Appeals overruled the
    trial court’s conclusion that the 2011 Act “violated Article I, section 19 of the
    Constitution [by] tak[ing] Plaintiffs’ private property without just compensation. . . .
    Without a valid contract, Plaintiffs’ state constitutional claims also fail.” Id. (citing
    Adams v. State, 
    248 N.C. App. 463
    , 469–70 (2016), disc. rev. denied, 
    370 N.C. 80
    (2017)). Accordingly, the court “reverse[d] the grant of partial summary judgment
    and remand[ed] for entry of summary judgment in favor of Defendants and dismissal
    of Plaintiffs’ complaint.” 
    Id. at 189
    .
    ¶ 22            Plaintiffs filed a Petition for Discretionary Review and Writ of Certiorari on
    9 April 2019. This Court allowed discretionary review in an order dated 26 February
    2020.4
    By order dated 18 August 2021 this Court, mindful of the quorum requirement of
    4
    N.C.G.S. § 7A-10(a), invoked the Rule of Necessity to decide this matter in light of the fact
    that a majority of the members of the Court have one or more persons within the third degree
    of kinship by blood or marriage not residing in their households who could be plaintiff class
    members. See, e.g., Boyce & Isley, PLLC v. Cooper, 
    357 N.C. 655
    , 655–56 (2003) (invoking
    the Rule of Necessity to permit the making of a decision to grant or deny a petition for
    discretionary review in an important case by more than a bare quorum of the Court); Long v.
    Watts, 
    183 N.C. 99
    , 102–03 (1922) (determining that the Court must hear a case challenging
    the application of a statewide income tax to judicial salaries despite the potential effect of
    that case upon the members of the Court).
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    II.   Standard of Review
    ¶ 23         “When the party bringing the cause of action moves for summary judgment, he
    must establish that all of the facts on all of the essential elements of his claim are in
    his favor. . . .” Steel Creek Dev. Corp. v. James, 
    300 N.C. 631
    , 637 (1980). The movant
    “must show that there are no genuine issues of fact; that there are no gaps in his
    proof; that no inferences inconsistent with his recovery arise from his evidence; and
    that there is no standard that must be applied to the facts by the jury.” Kidd v. Early,
    
    289 N.C. 343
    , 370 (1976). This Court reviews a grant of summary judgment de novo.
    Charlotte-Mecklenburg Hosp. Auth. v. Talford, 
    366 N.C. 43
    , 47 (2012). In undertaking
    de novo review, we consider the affidavits, depositions, exhibits, and other
    submissions of the parties to determine if the material facts are uncontested and
    whether there is a genuine issue for trial. See, e.g., Dobson v. Harris, 
    352 N.C. 77
    , 83
    (2000) (citing Koontz v. City of Winston-Salem, 
    280 N.C. 513
    , 518 (1972)).
    ¶ 24         In this case both parties moved for summary judgment on the merits.
    Nevertheless, as we explained in Dobson,
    [s]ummary judgment is properly granted when the forecast
    of evidence reveals no genuine issue as to any material fact,
    and when the moving party is entitled to a judgment as a
    matter of law. . . . The movant’s papers are carefully
    scrutinized . . . those of the adverse party are indulgently
    regarded. All facts asserted by the adverse party are taken
    as true, and their inferences must be viewed in the light
    most favorable to that party.
    
    352 N.C. at 83
     (cleaned up). Thus, even though both parties in this case asserted that
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    there were no disputes of material fact and that they were entitled to judgment as a
    matter of law, if our review of the evidence submitted at summary judgment reveals
    a genuine material factual dispute, we must remand to the trial court. See Forbis v.
    Neal, 
    361 N.C. 519
    , 530–31 (2007) (remanding after review of cross-motions for
    summary judgment).
    III.     The Federal Contracts Clause Claim
    ¶ 25         The Court of Appeals correctly stated the legal framework applicable to claims
    arising under the Contracts Clause of the United States Constitution. As we have
    explained,   when         “determining   whether     a      contractual   right   has   been
    unconstitutionally impaired, we are guided by the three-part test set forth in U.S.
    Trust Co. of N.Y. v. New Jersey.” Bailey, 
    348 N.C. at 140
    . This test requires us to
    “ascertain: (1) whether a contractual obligation is present, (2) whether the state's
    actions impaired that contract, and (3) whether the impairment was reasonable and
    necessary to serve an important public purpose.” 
    Id. at 141
    . An impairment only
    implicates the Contracts Clause if it is “substantial” as opposed to “[m]inimal.” 
    Id. at 151
     (quoting Allied Structural Steel Co. v. Spannaus, 
    438 U.S. 234
    , 244–45 (1978)).
    We apply this familiar “tripartite test” in analyzing the Retirees’ claim. Simpson v.
    N.C. Local Gov’t Emps.’ Ret. Sys., 
    88 N.C. App. 216
    , 224 (1987), aff’d per curiam, 
    323 N.C. 362
     (1988).
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    A. Relevant North Carolina precedents interpreting and applying the U.S.
    Trust test.
    ¶ 26         This Court has interpreted and applied the U.S. Trust test to determine
    whether state employees or retirees possessed a vested right to an employment
    benefit on numerous occasions. At its core, this case centers on the proper
    interpretation of four of those cases: Simpson v. North Carolina Local Government
    Employees’ Retirement System, 
    88 N.C. App. 218
     (1987), aff’d per curiam, 
    323 N.C. 362
     (1988); Faulkenbury v. Teachers’ & State Employees’ Retirement System of North
    Carolina, 
    345 N.C. 683
     (1997), Bailey v. State, 
    348 N.C. 130
     (1998), and North
    Carolina Association of Educators v. State (NCAE), 
    368 N.C. 777
     (2016) (NCAE).
    According to the Retirees, these cases establish a universal framework for assessing
    when state employees obtain a vested right in any kind of employment benefit.
    According to the State, these cases explain why statutes providing pension benefits
    create vested rights; however, the State asserts that the reasons justifying this
    Court’s treatment of pension benefits do not pertain to the kind of claimed health
    insurance benefits at issue here.
    ¶ 27         We agree with the Retirees, to an extent. Collectively, Simpson, Faulkenbury,
    Bailey, and NCAE establish that a state employee can obtain a vested right in an
    employment benefit that is not a pension and that treatment of a benefit as a
    contractual right does not depend on how closely that benefit resembles a pension.
    These cases further illustrate that the State may assume a contractual obligation to
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    provide a benefit even if the statute creating the benefit “did not itself create any
    vested contractual rights.” NCAE, 
    368 N.C. at 789
    . Because many of the issues in this
    case were examined in these four prior cases, we begin with a brief review of these
    precedents.
    1. Simpson v. Local Government Employees’ Retirement System.
    ¶ 28         In Simpson, two firefighters who were vested members of the North Carolina
    Local Governmental Employees’ Retirement System challenged a law modifying how
    disability retirement benefits were calculated. 88 N.C. App. at 219–21. As a result of
    the General Assembly’s actions, the firefighters would “receive, upon disablement
    after vesting, a smaller retirement allowance under the modified statute than under
    prior law.” Id. at 220. The firefighters claimed that the decrease “constitute[d] an
    impairment of contractual rights” in violation of the Contracts Clause of the United
    States Constitution. Id. at 221. The Court of Appeals agreed, and this Court affirmed
    per curiam.
    ¶ 29         According to the Court of Appeals, “the relationship between plaintiffs and the
    Retirement System is one of contract.” Id. at 223. In support of this holding, the Court
    of Appeals identified two related but distinct justifications for characterizing the
    plaintiffs’ disability benefits as vested contractual rights:
    If a pension is but deferred compensation, already in effect
    earned, merely transubstantiated over time into a
    retirement allowance, then an employee has contractual
    rights to it. The agreement to defer the compensation is the
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    contract. Fundamental fairness also dictates this result. A
    public employee has a right to expect that the retirement
    rights bargained for in exchange for his loyalty and
    continued services, and continually promised him over
    many years, will not be removed or diminished.
    Id. at 223–24 (emphasis added). The firefighters had vested rights in their pension
    benefits because (1) they earned the benefits as compensation while they were
    working and deferred receipt until retirement, and (2) the promise of disability
    retirement benefits allocated in a particular way was part of the bargain they struck
    with the State when they entered into an employment contract. Id. Notably, the Court
    of Appeals pointedly rejected the State’s argument that the General Assembly’s
    inclusion of a “right-to-amend” clause in the statute providing benefits to the
    firefighters defeated the firefighters’ claim.5 Id. at 221.
    ¶ 30          Next, without analysis, the Court of Appeals concluded that the challenged law
    substantially impaired the firefighters’ vested rights “inasmuch as plaintiffs stand to
    suffer significant reductions in their retirement allowances as a result of the
    legislative amendment under challenge.” Id. at 225. But the Court of Appeals
    concluded that a “genuine issue[ ] [remained] as to a[ ] material fact in this action,”
    namely, whether the State had demonstrated that the legislative changes to the
    5 For reasons explained more fully below, given the fact that Simpson established that
    a statutory provision containing a right-to-amend clause could give rise to contractual
    benefits, it was not unreasonable for the Retirees to believe that the statutory provisions
    granting retirement health insurance coverage could give rise to contractual benefits
    notwithstanding the legislature’s inclusion of a right-to-amend clause.
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    retirement plan were “reasonable and necessary to serve an important state interest.”
    Id. at 226. Accordingly, the Court of Appeals held that summary judgment for the
    State had been “improvidently entered” and remanded the case to the trial court for
    further proceedings. Id.
    2. Faulkenbury v. Teachers’ & State Employees’ Retirement System of
    North Carolina.
    ¶ 31          In Faulkenbury we considered whether a statute “which reduced plaintiffs’
    disability retirement payments[ ] violates Article I, Section 10 of the Constitution of
    the United States.” 
    345 N.C. at 690
    . Noting that the case was “almost on all fours
    with” Simpson, we affirmed “that the relation between the employees and the
    governmental units was contractual.” 
    Id.
     Because “[a]t the time the plaintiffs’ rights
    to pensions became vested, the law provided that they would have disability
    retirement benefits calculated in a certain way,” we concluded that “[t]hese were
    rights [the plaintiffs] had earned and that may not be taken from them by legislative
    action.” 
    Id.
    ¶ 32          After declining the defendants’ invitation to overrule Simpson, we considered
    and rejected various arguments purporting to explain why the plaintiffs lacked a
    contractual right in disability benefits calculated in the manner provided at the time
    their benefits vested. We expressly rejected the argument that the plaintiffs’ rights
    were not contractual because “the statutes upon which the plaintiffs rely . . . only
    state a policy which the General Assembly may change.” 
    Id.
     Instead, we concluded
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    that these statutes “provided what the plaintiffs’ compensation in the way of
    retirement benefits would be” at the time the plaintiffs “started working for the
    state.” 
    Id.
     Thus, when the plaintiffs accepted their offers of employment and
    subsequently vested in the retirement system, the statutes outlining disability
    benefits became part of their contracts. 
    Id.
    ¶ 33         We reached this conclusion notwithstanding our recognition that “nothing in
    the statutes” indicated the General Assembly “intended to offer the benefits as a part
    of a contract.” 
    Id. at 691
    . Instead of restricting our analysis to the four corners of the
    statute, we considered how a reasonable person offered employment with the State
    would interpret what the benefits provided by the statute represented:
    [W]hen the General Assembly enacted laws which provided
    for certain benefits to those persons who were to be
    employed by the state and local governments and who
    fulfilled certain conditions, this could reasonably be
    considered by those persons as offers by the state or local
    government to guarantee the benefits if those persons
    fulfilled the conditions. When they did so, the contract was
    formed.
    
    Id.
     We concluded it was reasonable for a prospective employee to believe the statutes
    providing retirement disability benefits were part of the compensation package
    promised, even though these statutes provided that the General Assembly “reserved
    the right to amend the retirement plans for state and local government employees.”
    
    Id.
    ¶ 34         Regarding the second prong of the U.S. Trust test, we reasoned that even if
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    other changes to the plaintiffs’ overall retirement benefits meant they were “receiving
    more than any reasonable expectation they had for disability benefits,” the plaintiffs
    were “entitled to what they bargained for when they accepted employment with the
    state and local governments. They should not be required to accept a reduction in
    benefits for other benefits they have received.” 
    Id. at 693
    . Regarding the third prong,
    we rejected the defendants’ argument that the changes were “reasonable and
    necessary to accomplish [the] important public purpose” of discouraging employees
    from “tak[ing] early retirement.” 
    Id.
     at 693–94. Accordingly, we held that the statute
    changing how retirement benefits were calculated violated the Contracts Clause. 
    Id. at 694
    .
    3. Bailey v. State.
    ¶ 35         In Bailey a class of state and local government employees challenged a state
    law capping the amount of retirement benefits that were exempted from state
    taxation at $4,000. 
    348 N.C. at 139
    . Prior to the law, all benefits paid out to retirees
    under any state or local retirement system were entirely tax-exempt. 
    Id.
     Every
    member of the class had “ ‘vested’ in the retirement system” before the law took effect,
    meaning they had met “the requirement that employees work a predetermined
    amount of time in public service before [becoming] eligible for retirement benefits.”
    
    Id. at 138
    . Ultimately, we agreed with the plaintiffs that they had “a contractual right
    to an exemption of their benefits from state taxation that has been impaired by the
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    Act.” 
    Id. at 139
    .
    ¶ 36          Once again, the defendants invited this Court to overrule Simpson. Once again,
    we declined. 
    Id. at 142
     (“[T]he contractual relationship approach taken by the Court
    of Appeals in Simpson and our subsequent decisions is the proper one.”). Instead, we
    affirmed the underlying principle that North Carolina law has “long demonstrated a
    respect for the sanctity of private and public obligations from subsequent legislative
    infringement.” 
    Id.
     We explained that “[t]his respect for individual rights has
    manifested itself through the expansion of situations in which courts have held
    contractual relationships to exist, and in which they have held these contracts to have
    been impaired by subsequent state legislation.” 
    Id. at 143
    . We noted that this
    principle has been extended to cases protecting vested rights that were not created
    by statute. 
    Id.
     at 144 (citing Pritchard v. Elizabeth City, 
    81 N.C. App. 543
    , disc. rev.
    denied, 
    318 N.C. 417
     (1986)). Indeed, we explained that “[t]he basis of the contractual
    relationship determinations in these and related cases is the principle that where a
    party in entering an obligation relies on the State, he or she obtains vested rights that
    cannot be diminished by subsequent state action.” 
    Id.
     (emphasis added). The
    employees’ “expectational interests upon which [they] have relied through their
    actions” in entering into and maintaining employment with the State were the source
    of the vested right “safeguarded by the Contract Clause protection.” 
    Id.
     at 144–45.
    ¶ 37          With respect to the first prong of the U.S. Trust test, we framed the question
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    as “whether the tax exemption was a condition or term included in the retirement
    contract.” Id. at 146. We found dispositive the trial court’s finding of fact that “[a]
    reasonable person would have concluded from the totality of the circumstances and
    communications made to plaintiff class members that the tax exemption was a term
    of the retirement benefits offered in exchange for public service to state and local
    governments.” Id. Moreover, we concluded that this finding was amply supported by
    the evidence produced at trial, including the
    creation of various statutory tax exemptions by the
    legislature, the location of those provisions alongside the
    other statutorily created benefit terms instead of within
    the general income tax code, the frequency of governmental
    contract making, communication of the exemption by
    governmental agents in both written and oral form, use of
    the exemption as inducement for employment, mandatory
    participation, reduction of periodic wages by contribution
    amount (evidencing compensation), loss of interest for
    those not vesting, establishment of a set time period for
    vesting, and the reliance of employees upon retirement
    compensation in exchange for their services.
    Id. Based on this finding and the supporting evidence, we concluded that “in exchange
    for the inducement to and retention in employment, the State agreed to exempt from
    state taxation benefits derived from employees’ retirement plans.” Id. at 150. This
    was a sufficient basis for us to hold that “the right to benefits exempt from state
    taxation is a term of [every eligible State employee’s] contract” with the State. Id.
    ¶ 38         After rejecting the defendants’ arguments that             other statutes and
    constitutional provisions forbade the State from entering into a contract to provide a
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    tax exemption, we held that the plaintiffs had also satisfied the second and third
    prongs of the U.S. Trust test. With respect to the second prong, we concluded that the
    imposition of a $4,000 annual exemption cap—which would produce “losses to retirees
    in expected income . . . in excess of $100 million”—was a substantial impairment of
    the employees’ contractual right to tax-exempt retirement benefits. Id. at 151. With
    respect to the third prong, we rejected the State’s effort to justify the $4,000 cap as a
    “reasonable and necessary” means to equalize the tax treatment of state and federal
    retirement benefits, as was required under a recent United States Supreme Court
    decision. Id. at 152 (citing Davis v. Mich. Dep’t of Treasury, 
    489 U.S. 803
     (1989)). We
    held that the $4,000 cap “was not necessary to achieve the state interest asserted”
    because the State could have equalized the tax treatment of state and federal
    retirement benefits in “numerous ways . . . without impairing the contractual
    obligations of plaintiffs.” 
    Id.
     (emphasis added). We held that the impairment was “not
    reasonable under the circumstances” merely because the impairment would allow the
    General Assembly to comply with Davis by enacting “revenue neutral” legislation. 
    Id.
    (emphasis added). Accordingly, we concluded that the law capping state retirement
    benefits tax exemptions for the plaintiffs violated the Contracts Clause of the United
    States Constitution and was an impermissible taking under the Law of the Land
    Clause of the North Carolina Constitution.
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    4. North Carolina Association of Educators v. State.
    ¶ 39         Finally, in NCAE a class of North Carolina public school teachers claimed that
    the General Assembly violated both the Contracts Clause and the Law of the Land
    Clause when it enacted a statute eliminating North Carolina’s career status system,
    “creat[ing] a new system of employment,” and “retroactively revok[ing] the career
    status of teachers who had already earned that designation.” 
    368 N.C. at 779
    . Under
    the career status system, teachers who had been employed for a statutorily fixed
    number of years became eligible to enter into a “career teacher” contract with the
    teacher’s local school board; having attained career status, the teacher would “no
    longer [be] subject to an annual appointment process and could only be dismissed for
    . . . grounds specified [by] statute.” 
    Id.
     (internal citation omitted). This Court
    concluded that the law eliminating career status was unconstitutional “to the extent
    that the Act retroactively applies to teachers who had attained career status as of”
    the date the change took effect. 
    Id.
    ¶ 40         Once again, the Court turned to the three-prong U.S. Trust test. To determine
    if the State had undertaken a contractual obligation to maintain the career status
    system, the Court first considered “whether any contractual obligation arose from the
    statute making up the now-repealed Career Status Law.” 
    Id. at 786
    . Noting the
    “presumption” against construing state statutes to create private contractual or
    vested rights, 
    id.,
     the Court concluded that the law itself was not the source of any
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    such rights, 
    id. at 788
    . In reaching this conclusion, the Court found it “critical” that
    the legislature had chosen not to use the word contract in the Career Status Law. 
    Id. at 787
    .
    ¶ 41         Nonetheless, the Court explained that there were other ways to prove the
    existence of a vested right. The first was through a statute providing benefits in the
    form of deferred compensation. In these circumstances “vested contractual rights
    were created by the statutes at issue because, at the moment the plaintiffs fulfilled
    the conditions set out in the two benefits programs, the plaintiffs earned those
    benefits.” 
    Id. at 788
    . This scenario did not describe the statutes creating the career
    status system because teachers who met the eligibility requirements for becoming a
    career teacher did not automatically become a career teacher; rather, they needed to
    “enter a career contract with the school board.” 
    Id.
     Accordingly, the Court held that
    “the Career Status Law did not itself create any vested contractual rights.” 
    Id. at 789
    .
    ¶ 42         Yet the Court’s analysis “d[id] not end here.” 
    Id.
     Instead, the Court explained
    that “[l]aws which subsist at the time and place of the making of a contract . . . enter
    into and form a part of it, as if they were expressly referred to or incorporated in its
    terms.” 
    Id. at 789
     (second alteration in original) (quoting Home Bldg. & Loan Ass’n
    v. Blaisdell, 
    290 U.S. 398
    , 429–30 (1934)). When teachers entered into contracts with
    local school boards to become career teachers, the “statutory system that was in the
    background of the contract between the teacher and the board set out the mechanism
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    through which the teachers could obtain career status.” 
    Id.
     After the teacher
    “complet[ed] several consecutive years as a probationary teacher and then receiv[ed]
    approval from the school board,” the teacher’s contractual right to career status
    protections “vested.” 
    Id.
     “At that point, the General Assembly no longer could take
    away that vested right retroactively in a way that would substantially impair it.” 
    Id.
    Thus, we concluded that “vesting stems not from the Career Status Law, but from
    the teacher’s entry into an individual contract with the local school system.” 
    Id.
    ¶ 43         In support of this conclusion, the Court relied on evidence in the record
    indicating that the opportunity to attain career status was offered to teachers as part
    of the compensation package used to attract them to public sector employment and
    that teachers considered the benefit to be an important incentive to remain in their
    positions. 
    Id.
     (stating that the record “demonstrates the importance of those
    protections to the parties and the teachers’ reliance upon those benefits in deciding
    to take employment as a public school teacher”). Relying principally on affidavits
    submitted by the plaintiffs, the Court explained that public school teachers
    were promised career status protections in exchange for
    meeting the requirements of the law, relied on this promise
    in exchange for accepting their teacher positions and
    continuing their employment with their school districts,
    and consider the benefits and protections of career status
    to offset the low wages of public school teachers.
    
    Id.
     at 789–90. Thus, “although the Career Status Law itself created no vested
    contractual rights, the contracts between the local school boards and teachers with
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    approved career status included the Career Status Law as an implied term upon
    which teachers relied.” Id. at 790.
    ¶ 44          The Court then examined the two remaining prongs of the U.S. Trust test.
    Because the law repealing career status eliminated protections that had previously
    been afforded to the teachers under the Career Status Law, the Court had no trouble
    concluding that repeal of the law effected “a substantial impairment of the bargained-
    for benefit promised to the teachers who have already achieved career status.” Id.
    Addressing the third prong—whether the impairment was “reasonable and
    necessary”—the Court explained that the burden shifted back to the State to “justify
    an otherwise unconstitutional impairment of contract” in light of “the interest the
    State argues is furthered.” Id. at 791. Although the Court agreed with the State that
    “maintaining the quality of the public school system is an important purpose . . . [and]
    that alleviating difficulties in dismissing ineffective teachers might be a legitimate
    end justifying changes to the Career Status Law, no evidence indicates that such a
    problem existed.” Id. Furthermore, the Court could not discern how retroactively
    repealing career status for all teachers who had already earned it was a “reasonable”
    way of advancing the State’s asserted interest in light of “several alternatives . . . that
    would allow school boards more flexibility in dismissing low-quality teachers.” Id. at
    792. Accordingly, the Court held that the repeal of the Career Status Law was
    unconstitutional as applied to teachers who had entered into contracts with school
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    boards which granted them career status protections. Id.
    B. Whether a contractual obligation is present.
    ¶ 45          The facts regarding the language chosen by the General Assembly in the
    statutes creating the State Health Plan, and the language regarding the plan utilized
    by the State and its agents in communications with employees, retirees, and the
    public, are not in dispute. The sole question before us in resolving this issue is a legal
    one: the facts being what they are, do state employees have a vested right in lifetime
    enrollment in a premium-free health insurance plan offering coverage that is of
    equivalent or greater value than the plan offered at the time they became eligible to
    enroll in the State Health Plan on a noncontributory basis? We conclude that they do.
    ¶ 46          As our precedents illustrate, a state employee can prove the existence of a
    vested right in numerous ways. An employee can show that the statute conferring a
    benefit is itself the source of the right. Generally, proving that the statute is itself the
    source of a right requires an employee to point to language in the statute plainly
    evincing the General Assembly’s intent to undertake a contractual obligation. Based
    on the uncontested facts, we agree with the State that the Establishing Act is not
    itself the source of the Retirees’ contractual right. The Establishing Act declares that
    the State “undertakes to make available a Comprehensive Major Medical Plan . . . to
    employees, retired employees, and certain of their dependents,” but it stipulates that
    the State “will pay benefits in accordance with the terms hereof.” Act of June 23, 1982,
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    ch. 1398 § 6, 1981 N.C. Sess. Laws (Reg. Sess. 1982) at 292 (emphases added)
    (enacting N.C.G.S. § 135-40 (1982), repealed by S.L. 2008-168 § 3(b), 2007 N.C. Sess.
    Laws. (Reg. Sess. 2008) 649, 661)). In addition, the Establishing Act contains a “right-
    to-amend” clause which expressly reserves to the General Assembly the authority to
    change the “terms” of coverage. Id. Accordingly, the Establishing Act does not
    expressly indicate an intent to create a contractual obligation to provide health
    insurance coverage of a certain value.
    ¶ 47         But state employees can also prove the existence of a vested right by
    demonstrating that they reasonably relied upon the promise of benefits provided by
    a statute when entering into an employment contract with the State. See, e.g., Bailey,
    
    348 N.C. at 145
    . If a statute provides benefits in the form of immediate compensation
    deferred until retirement, then the employee’s right to the benefit vests when the
    contract is formed. Cf. NCAE, 
    368 N.C. at 788
     (“Though the benefits would be
    received at a later time, the plaintiffs’ right to receive them accrued immediately,
    became vested, and a contract was formed between the plaintiffs and the State.”
    (citing Bailey and Faulkenbury)). By contrast, if a statute provides benefits for which
    an employee only becomes eligible after certain conditions are met, then the
    employee’s right to the benefit vests when he or she satisfies the relevant eligibility
    criteria. 
    Id.
     at 788–89.
    ¶ 48         The Court of Appeals went awry in three important ways when interpreting
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    and applying our Contracts Clause precedents. First, as detailed above, the Court of
    Appeals ignored our cases recognizing that vested rights can arise even in the absence
    of a statute demonstrating the General Assembly’s express intent to undertake a
    contractual obligation. As NCAE illustrates, vested rights may arise from a source
    other than an express statutory provision even in circumstances involving benefits
    that are not pensions. Second, the Court of Appeals overstated the importance of the
    distinction between pension benefits and other kinds of retirement benefits. Although
    it is relevant that some of the factors which have led this Court to recognize pension
    benefits as vested rights are not present with regard to lifetime enrollment in a
    premium-free health insurance plan, these distinctions do not preclude a finding that
    public employees obtained a vested right to the latter.6 Third, the Court of Appeals
    was wrong to disregard the Retirees’ extrinsic evidence regarding the State’s
    communications about the health insurance benefit and what employees reasonably
    understood that benefit to be. On a different set of facts in which a statute providing
    benefits unambiguously disclaimed any intent to provide any benefits that could be
    6 For example, it is correct that public employees are required to contribute to and
    enroll in the pension system but that they can opt out of health insurance coverage.
    Regardless, even if an employee does not choose to enroll in the State Health Plan, the
    availability of such a plan to an employee—and the employee’s lifetime eligibility to become
    a plan member—confers a material benefit which could reasonably influence an individual’s
    decision to accept or remain in employment with the State.
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    incorporated into the terms of a contract,7 the importance of the State’s subsequent
    communications with employees might be diminished. But we are not presented with
    such a circumstance in this case.
    ¶ 49          Here, the undisputed evidence establishes that, as the trial court found, “[t]he
    [State] offered [the Retirees] certain premium-free health insurance benefits in their
    retirement if they worked for the State . . . for a requisite period of time” and that the
    “promise” of this benefit was “part of the overall compensation package” state
    employees reasonably expected to receive in return for their services. The undisputed
    evidence
    reveals that often the [benefit of lifetime eligibility for
    premium-free health insurance] was communicated to
    prospective employees with the intent of inducing
    individuals to either begin or continue public service
    employment. Moreover, . . . innumerable communications
    were made to plaintiff public employees throughout their
    careers, both orally and in writing (including multiple
    unequivocal written statements in official publications and
    7  Notably, the General Assembly has enacted statutes containing right-to-amend
    provisions which explicitly and unmistakably stated that any benefits provided by statute
    would not be contractual in nature. See N.C.G.S. § 135-113 (2021) (“The benefits provided in
    this Article as applicable to a participant who is not a beneficiary under the provisions of this
    Article shall not be considered as a part of an employment contract, either written or implied,
    and the General Assembly reserves the right at any time and from time to time to modify,
    amend in whole or in part or repeal the provisions of this Article.”); see also N.C.G.S. § 128-
    38.10(j) (2021) (“The General Assembly reserves the right at any time and, from time to time,
    to modify or amend, in whole or in part, any or all of the provisions of the QEBA. No member
    of the Retirement System and no beneficiary of such a member shall be deemed to have
    acquired any vested right to a supplemental payment under this section.”). The fact that the
    legislature chose not to include this kind of explicit clause in the right-to-amend provision at
    issue here is further support for the conclusion that the Retirees reasonably relied on the
    State’s promise of retirement health insurance coverage.
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    employee handbooks) [regarding the availability of the
    benefit]. . . .
    Bailey, 
    348 N.C. at 138
    . The undisputed evidence demonstrates that this benefit was
    an important component of state employees’ acceptance of and continuation in
    employment with the State. NCAE, 
    368 N.C. at 789
    . These undisputed facts are
    sufficient to establish the legal proposition that a vested right arose from employees’
    reasonable “expectational interests” and their actions in reliance thereon. Bailey, 
    348 N.C. at 145
    .
    ¶ 50         For example, multiple class members testified to the impact the promise of
    retirement health insurance coverage had on their decision to accept employment
    with and continue working for the State. As we explained in NCAE, such evidence
    can “demonstrate[ ] the importance of those protections to the parties and the
    [employees’] reliance upon those benefits in deciding to take [public] employment.”
    
    368 N.C. at 789
    . The State does not meaningfully dispute the fact that class members
    understood the promise of eligibility to enroll in health care after retirement to be a
    benefit they earned through their service to the State—indeed, multiple of the
    defendants or their agents agreed in deposition testimony that they understood
    themselves to have “vested in the retiree health benefit.” This undisputed evidence
    establishes that the promise of health insurance coverage in retirement was “an
    implied term upon which [the employees] relied.” 
    Id. at 790
    .
    ¶ 51         Of course, one party’s reliance does not give rise to a contractual obligation if
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    their reliance is unreasonable. But, in this case, undisputed evidence illustrates that
    all parties understood the State to have undertaken an obligation to provide
    continued premium-free health insurance coverage to retirees who had satisfied the
    statutory eligibility requirements.8 While this evidence does not prove that the
    General Assembly acted with an express intent to contract, it demonstrates the
    reasonableness of the Retirees’ belief that lifetime eligibility for enrollment in a
    premium-free health insurance plan was an inducement to employment and a part of
    their overall compensation package.
    ¶ 52           The short title of the final version of the 2006 bill requiring retired employees
    to have worked for the State for at least twenty years before becoming eligible for
    noncontributory retirement health insurance benefits was “State Health Plan / 20-
    Year Vesting.” S.837 (3d ed.), S.L. 2006-174, § 1, 2005 N.C. Sess. Laws (Reg. Sess.
    2006) at 630 (emphasis added). An actuarial study commissioned by the General
    Assembly to analyze the fiscal impact of changing the service requirement stated that
    8 Although the question of whether a party’s reliance is reasonable “is ordinarily a
    question of fact,” Olivetti Corp. v. Ames Bus. Sys., Inc., 
    319 N.C. 534
    , 544 (1987), the question
    of whether there exists a “genuine issue of material fact” with respect to the reasonableness
    of a party’s reliance is a “question[ ] of law,” Ellis v. Williams, 
    319 N.C. 413
    , 415 (1987)
    (emphasis added). Thus, we have on numerous prior occasions recognized that the question
    of whether a party’s reliance has been “established as a matter of law” to be reasonable can
    be resolved on a party’s appeal from a summary judgment order when the underlying
    material facts are undisputed. Cummings v. Carroll, 
    866 S.E.2d 675
    , 2021-NCSC-147, ¶ 38;
    see also Ussery v. Branch Banking & Tr. Co., 
    368 N.C. 325
    , 336 (2015) (concluding on review
    of summary judgment order that debtor “cannot . . . claim he reasonably relied on” creditor’s
    representation, and citing Court of Appeals decision for proposition that a party’s reliance
    can be “unreasonable as a matter of law”).
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    “current non-contributory premiums paid on behalf of current retirees . . . will
    continue to be a State obligation for some time until these retirees exit the Plan.” Staff
    of N.C. Gen. Assembly Fiscal Rsch. Div., Legislative Actuarial Note on S. 837 (2d ed.):
    State Health Plan / 20-Year Vesting, 2005 Sess. (Reg. Sess. 2006) (June 30, 2006) at
    3 (emphasis added). The fiscal note further explained that the bill increasing the
    minimum number of years of service “requires its application to be prospective” and
    reiterated that the State would still have an “obligation” to pay the premiums of
    retirees and current employees who had already vested. 
    Id.
     (emphasis added). This
    legislative history, including the General Assembly’s frequent use of the terms
    “vested” and “obligation” in reference to its future payment of retirees’ health
    insurance premiums, is further support for the proposition that the Retirees have
    demonstrated that they and the State shared a common understanding of what this
    benefit represented.
    ¶ 53         Indeed, on numerous occasions, State officials and agents involved in
    administering retirement benefits told State employees they could rely on the
    promise of health insurance coverage in retirement. In press releases, benefits
    booklets, and training materials, the State conveyed to its employees that after
    completing the applicable service eligibility requirements they would be entitled to
    health insurance coverage “for life.” Customer service personnel were instructed that
    “[i]n order for the retiree to have paid health insurance, he [or she] must have 5 years
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    of contributing membership in the State System, and be in receipt of a monthly
    retirement benefit with the State. . . . With growing concern about health insurance
    in our society today, this is an important piece of information that the member should
    know if he [or she] is vested . . . .” Again, the State does not dispute the existence of
    these materials or the words they contained. As this evidence makes clear, the State
    believed it had undertaken an ongoing commitment to provide health insurance
    benefits to retired employees who had satisfied eligibility requirements and,
    frequently and in numerous ways, communicated that fact to its employees; it is not
    unreasonable for these employees to have taken the State at its word.
    ¶ 54         For years, employees entering into public employment “relie[d] on” the State’s
    promise of future health insurance benefits. Bailey, 
    348 N.C. at 144
    . Prior cases
    recognizing that this kind of reliance gives rise to vested rights are, like this case,
    “rooted in the protection of expectational interests upon which individuals have relied
    through their actions.” 
    Id. at 145
    . “The statutory system that was in the background
    of the contract between” the Retirees and the State “set out the mechanism through
    which the [employees] could obtain” the health insurance benefit. NCAE, 
    368 N.C. at 789
    . Once state employees met the applicable statutory eligibility requirements and
    became eligible to enroll in a noncontributory health insurance plan, their right
    vested to enroll in a plan offering equivalent or greater value to the one offered to
    them at the time the contract was formed. Accordingly, we overrule the Court of
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    Appeals’ determination that the Retirees had failed to prove the existence of a vested
    right subject to protection by the Contracts Clause.
    C. Whether the contract was substantially impaired.
    ¶ 55         The trial court’s sole legal conclusion addressing the second prong of the U.S.
    Trust test was its determination that “[t]he [State] substantially impaired the
    contracts with the [Retirees].” The Court of Appeals did not reach this prong because
    it held that the Retirees possessed no vested right to health insurance benefits upon
    retirement which the State could unconstitutionally impair. Regardless, in reviewing
    the trial court’s order resolving the parties’ competing motions for summary
    judgment, we review de novo the trial court’s findings of fact and conclusions of law
    addressing this issue. Forbis, 
    361 N.C. at
    523–24.
    ¶ 56         At the outset, we reject the State’s argument that the existence of the right-to-
    amend provision in the Establishing Act automatically negates the Retirees’
    argument that the 2011 Act substantially impaired their vested rights. This
    argument suggests that because the General Assembly reserved the right to make
    (and regularly has made) changes to the terms of the health insurance plans available
    to retirees, any such changes are necessarily consistent with the Retirees’ “objectively
    reasonable reliance interests.” The absurdity of this argument is apparent if taken to
    its logical conclusion. Under the State’s reasoning, the General Assembly would not
    substantially impair the Retirees’ vested rights as long as the legislature continued
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    offering a premium-free 80/20 PPO Plan, even if the State imposed a $1 million copay
    for covered services or a similarly exorbitant deductible. Yet obviously, under these
    circumstances the Retirees would rightly perceive that they were being denied the
    benefit of their bargain. Their vested right is more than just the right to enroll in a
    health insurance plan: this right has a substantive component relating to the value
    of the plans being offered by the State.
    ¶ 57         Nonetheless, recognizing that the Retirees’ vested rights have a substantive
    component does not resolve whether those rights were substantially impaired. To
    answer that question, the Retirees needed to (1) demonstrate a method for objectively
    determining the value of a health insurance plan, one that accounted for the
    numerous variables influencing the “value” of a health insurance plan to a plan
    member; (2) establish the baseline value of the health insurance plan offered to each
    Retiree when his or her right to retirement health insurance benefits vested; and
    (3) show that the plans currently offered by the State are substantially less valuable
    than those baseline plans. We agree with the State that the trial court erred in
    resolving these issues on summary judgment.
    ¶ 58         The trial court entered three findings of fact of particular relevance to its
    conclusion that the 2011 Act substantially impaired the Retirees’ vested rights:
    27. The currently offered 80/20 “Enhanced” Plan (formerly
    called the standard plan) [i.e., the 80/20 PPO Plan] was
    the continuation of the primary “regular state health
    plan” [i.e., the Major Medical Plan] that had been
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    offered premium-free from 1982 until August 31, 2011.
    ....
    29. The most appropriate way to measure the value of a
    health plan received by a member of that plan and to
    compare the value between offered plans is through the
    calculation and use of a plan’s actuarial value. Through
    the use of actuarial values, it can be determined
    whether a given plan is equivalent to another plan or
    not – the effective actuarial equivalency (hereinafter
    such calculation methodology referred to as
    “Equivalent”).
    ....
    31. The health plan(s) offered by the State Health Plan at
    the 70/30 level and referred to by the State Health Plan
    as the “Basic” and “Traditional” Plans from 2011-2016
    is of a lesser value than the 80/20 Standard Plan and
    was not and is not Equivalent to the 80/20 Standard
    Plan.
    Contrary to the trial court’s characterization of these findings as “[u]ndisputed,” each
    was and remains vigorously contested. The State disagrees that the 80/20 PPO Plan
    is the continuation of the Major Medical Plan, disputes the validity of the “actuarial
    equivalency” method for determining the relative value of different health insurance
    plans, and asserts that “the State has always offered plaintiffs a health plan with an
    actuarial value” “that mirrors the Major Medical Plan.” There is evidence in the
    record to support both parties’ positions on each of these determinative issues.
    ¶ 59         The “facts alleged” by the State “are of such nature as to affect the result of the
    action,” and “question[s] as to . . . the weight of evidence” have been brought forth by
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    the parties. Kessing v. Nat’l Mortg. Corp., 
    278 N.C. 523
    , 535 (1971). For example, the
    State argued at summary judgment that the evidence showed that “over 75% of
    retirees who are enrolled in the State Health Plan are eligible for Medicare” and that
    for those individuals, the cost difference between the 70/30 and 80/20 PPO Plans is
    just “slightly over $3 per month.” Thus, the State contends that even after 2011 the
    Retirees could remain in a premium-free health insurance plan providing essentially
    the same or greater value as the plan offered to them when their rights vested. The
    State also presented evidence disputing the Retirees’ assertion that a sizeable portion
    of the class was paying premiums as high as $100 per month to maintain their
    coverage.
    ¶ 60         At the same time, the Retirees have offered evidence that supports the
    conclusion that their rights were substantially impaired, including that the plans
    currently offered cost members, on average, an additional $400 per year, and that the
    total impairment to the Retirees’ contractual rights may exceed $100 million in back
    premiums. Thus, there are “genuine issues [of] . . . material fact” with respect to the
    second prong of the U.S. Trust test, and these issues are “triable.” N.C Nat’l Bank v.
    Gillespie, 
    291 N.C. 303
    , 310 (1976). Although some of the material evidence is
    undisputed, the parties do not agree on the central questions of how to value health
    insurance plans and whether the health insurance plans offered to retirees after the
    effective date of the 2011 Act are comparable to or of substantially lesser value than
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    the plans they bargained for. Accordingly, “summary judgment was improperly
    granted.” N.C. Farm Bureau Mut. Ins. Co. v. Sadler, 
    365 N.C. 178
    , 182 (2011).
    ¶ 61          Moreover, we note that even if the trial court’s findings had been undisputed,
    the findings would be inadequate to support the conclusion that there was a
    substantial impairment. The trial court largely based its conclusion that the State
    substantially impaired class members’ contracts on its finding that “[t]he health
    plan[s] offered by the State Health Plan at the 70/30 level . . . is of a lesser value than
    the 80/20 Standard Plan and was not and is not Equivalent to the 80/20 Standard
    Plan.” But, in addition to finding that the value of a vested right has been diminished,
    the trial court also needed to determine the magnitude of the decline in value in order
    to ascertain whether any impairment was “substantial.” As we explained in Bailey,
    “[w]hen examining whether a contract has been unconstitutionally impaired, the
    ‘inquiry must be whether the state law has, in fact, operated as a substantial
    impairment of a contractual relationship. . . . Minimal alteration of contractual
    obligations may end the inquiry at [this] stage.’ ” Bailey, 
    348 N.C. at 151
     (alterations
    in original) (quoting Allied Structural Steel Co., 
    438 U.S. at
    244–45 (footnote
    omitted)).9 Given the complexities inherent in determining the comparative value of
    9 In assessing whether an impairment is minimal or substantial, courts may consider
    the “overall impact” of the impairment when measured in the aggregate provided they do so
    in the context of the size of the class. Bailey v. State, 
    348 N.C. 130
     (1998). For example, the
    $100 million impairment at issue in Bailey would likely not have established the existence of
    a “substantial” impairment if the class had been comprised of one hundred million people.
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    different health insurance plans, it was not self-evident that eliminating the
    premium-free 80/20 PPO Plan while maintaining the premium-free 70/30 PPO Plan
    worked a substantial impairment.
    ¶ 62         Further, the parties agreed to defer consideration of the extent of damages, but
    that evidence may be relevant to whether the contractual impairment was
    substantial. Different class members vested at different times, and the terms of the
    Major Medical Plan and the PPO plans the State began offering later have changed
    over time. These evolutions matter in the Contracts Clause analysis—the terms of
    the plan offered when each class member vested establish the baseline value of what
    each individual bargained for. Yet the trial court’s findings do not address these
    nuances, and the evidence at summary judgment indicates that the value of the
    benefits the Retirees could expect at the time they vested remains hotly contested. It
    may be that the Retirees can obviate the need to engage with these complexities by
    proving that all of the noncontributory plans offered to class members who vested
    before 2011 were more valuable than any of the noncontributory plans offered to class
    members today—or, vice versa, that the State can prevail by proving that the value
    of a noncontributory plan offered to every class member today is equivalent to or more
    generous than the most valuable noncontributory plan available to all class members
    when they vested. But neither side has met its burden of doing so on summary
    judgment. This information is actually disputed and is crucial to measuring whether
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    there was an impairment and, if so, whether the impairment was substantial.
    ¶ 63         The trial court’s determination that there was a substantial impairment of the
    Retirees’ contracts was based on an overly simplified characterization of what the
    Retirees were entitled to when they vested and what they were receiving after the
    2011 Act took effect. The trial court’s order masks important disputes of material fact
    that must be resolved before a decision on liability can be made. In Simpson this
    Court held that the plaintiffs “had a contractual right to rely on the terms of the
    retirement plan as these terms existed at the moment their retirement rights became
    vested.” 88 N.C. App. at 224. In Faulkenbury, we explained further that the plaintiffs
    “expected to receive what they were promised at the time of vesting. They may not
    have known the exact amount, but this was their expectation. The contract was
    substantially impaired when the promised amount was taken from them.” 
    345 N.C. at
    692–93. Therefore, the crucial factual matters relevant to this issue are the value
    of the plan in which the Retirees were vested and the value of what was offered to
    them after the 2011 Act took effect. While it is understandable that the parties and
    the trial court were not eager to wrestle with the factually complex assessment of
    which class members suffered what damages, in this case that assessment of
    damages may be crucial to determining whether, in fact, the impairment of the state
    employees’ contract was substantial and thus constitutionally salient.
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    D. Whether the impairment was reasonable and necessary.
    ¶ 64          If the trial court determines that the 2011 Act substantially impaired the
    Retirees’ contractual rights, the final question is whether the impairment was “a
    reasonable and necessary means of serving a legitimate public purpose.” NCAE, 
    368 N.C. at 791
    . “This portion of the inquiry involves a two-step process, first identifying
    the actual harm the state seeks to cure, then considering whether the remedial
    measure adopted by the state is both a reasonable and necessary means of addressing
    that purpose.” 
    Id.
     (citing Energy Rsrvs. Grp. v. Kan. Power & Light Co., 
    459 U.S. 400
    ,
    412 (1983)). At this stage of the analysis, “[t]he burden is upon the State . . . to justify
    an otherwise unconstitutional impairment of contract.” 
    Id.
     (citing U.S. Trust, 
    431 U.S. at 31
    ).
    ¶ 65          In its order granting the Retirees’ partial motion for summary judgment, the
    trial court found that the State’s impairment “was neither reasonable nor necessary
    to serve an important public purpose.” However, underlying this determination are
    genuine disputes about material facts which require further development at trial. In
    particular, should it need to reach this question on remand, the trial court must
    closely examine the State’s asserted interest in avoiding an “estimated thirty-five
    billion dollars in unfunded future outlays” and the Retirees’ rejoinder that “there
    were a multitude of methods to stabilize the State Health Plan without impairing
    vested rights.”
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    ¶ 66         Although answering this question primarily requires resolving disputed issues
    of fact, certain applicable legal principles can be discerned from our case law. First,
    the existence of the problem the State asserts it seeks to address by impairing a
    contract cannot be assumed. Instead, the State must present “evidence [which]
    indicates that such a problem existed.” 
    Id.
     Second, the State’s interest in not
    expending resources is not, standing alone, sufficient to render an impairment
    reasonable. Many contracts commit a party to expending resources in the future, even
    if the party would prefer not to when the time comes to pay; the party’s obligation to
    do so anyway makes it a contract. The fact that disallowing an impairment might
    require the General Assembly to make difficult choices regarding how to allocate
    resources to best manage its fiscal obligations does not necessarily justify abrogating
    the legislature’s contractual obligations. Bailey, 
    348 N.C. at 152
    . Similarly, the fact
    that certain trends have caused an increase in the State’s cost of maintaining the
    promised benefits does not, on its own, justify an impairment. See Faulkenbury, 
    345 N.C. at 694
     (“We do not believe that because the pension plan has developed in some
    ways that were not anticipated when the contract was made, the state or local
    government is justified in abrogating it.”). Finally, the State “is not free to impose a
    drastic impairment when an evident and more moderate course would serve its
    purposes equally well.” U.S. Trust, 
    431 U.S. at 31
    . The existence of “alternative[ ]”
    methods of advancing the State’s asserted interest other than imposing an
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    impairment tends to detract from the State’s contention that the impairment is
    necessary. NCAE, 
    368 N.C. at 792
    . At the same time, we recognize that “the
    [e]conomic interest of the state may justify . . . interference with contracts,” Home
    Bldg. & Loan Ass’n, 
    290 U.S. at 437
    , and that the State always retains the authority
    to act to protect the public should it be faced with a grievous fiscal emergency. On
    remand, these principles should guide the trial court’s effort to ascertain whether any
    impairment of the Retirees’ rights, if proved, was “reasonable and necessary” and
    thus permissible under the Contracts Clause.
    IV.    The State Law of the Land Clause Claim
    ¶ 67          In addition to their Contracts Clause claim, the Retirees also alleged that the
    2011 Act constituted an impermissible taking of private property in violation of
    article I, section 19 of the North Carolina Constitution. The trial court agreed,
    concluding that “[i]mposing premiums on the 80/20 Standard Plan . . . constituted a
    ‘taking’ under state law of Class Members’ private property by restricting and/or
    eliminating Class Members’ contractual right to the non-contributory 80/20 Standard
    plan and reducing a vested retirement benefit.” The Court of Appeals reversed based
    on its conclusion that the Retirees had failed to demonstrate the existence of any
    rights implicated by the 2011 Act. Lake, 264 N.C. App. at 188.
    ¶ 68          The Law of the Land Clause of the North Carolina Constitution guarantees in
    relevant part that “[n]o person shall be . . . in any manner deprived of his . . . property,
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    but by the law of the land.” N.C. Const. art. I, § 19. As the Court of Appeals correctly
    explained, “[a] contractual right is a property right, and the impairment of a valid
    contract is an impermissible taking of property.” Lake, 264 N.C. App. at 188; see also
    Bailey, 
    348 N.C. at 154
     (“[V]alid contracts are property . . . .” (quoting Lynch v. United
    States, 
    292 U.S. 571
    , 579 (1934))). Thus, in holding that the Retirees do have a vested
    right in retirement health insurance coverage, we necessarily overrule the Court of
    Appeals’ conclusion that the Retirees lack a colorable state constitutional claim. Of
    course, even if there is a property right, there can be no constitutionally
    impermissible taking if there is no taking. Cf. Dep’t of Transp. v. Adams Outdoor
    Advert. of Charlotte Ltd. P’ship, 
    370 N.C. 101
    , 106 (2017) (“When the State takes
    private property . . . the owner must be justly compensated.”) (cleaned up) (emphasis
    added). Accordingly, on remand, the trial court must reassess the Retirees’ Law of
    the Land Clause claim in light of its resolution of the parties’ dispute regarding the
    value of the noncontributory plans offered by the State to Retirees at various times.
    V.    Conclusion
    ¶ 69         This case raises significant questions relating to the State’s efforts over the
    years to attract and retain talented employees while responsibly managing its fiscal
    obligations. This dispute also raises issues of profound importance to the hundreds of
    thousands of dedicated public employees who devoted their lives to serving their
    fellow North Carolinians, often for less immediate remuneration than would have
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    been available to them in the private sector. Although our decision in this case does
    not end this controversy, it narrows the issues and, hopefully, moves the parties
    closer to a just resolution.
    ¶ 70          Today we hold that the Retirees who satisfied the eligibility requirements
    existing at the time they were hired obtained a vested right in remaining eligible to
    enroll in a noncontributory health insurance plan for life. These Retirees reasonably
    relied on the promise of this benefit in choosing to accept employment with the State.
    They are entitled to the benefit of their bargain, which includes eligibility to enroll in
    a premium-free plan offering the same or greater coverage value as the one available
    to them when their rights vested. Nevertheless, we also hold that the trial court erred
    in concluding that the Retirees brought forth undisputed facts demonstrating that
    their vested rights were substantially impaired when the General Assembly
    eliminated the premium-free 80/20 PPO Plan in 2011. In particular, the trial court
    overlooked genuine issues of material fact regarding the proper way to assess the
    relative value of different health insurance plans and potential differences in the
    value of the bargain struck by class members whose rights vested at different times.
    The trial court also erred in entering summary judgment against the State on the
    issue of whether any such impairment was reasonable and necessary.
    ¶ 71          Accordingly, we overrule the portion of the Court of Appeals decision holding
    that the Retirees lacked any right which triggered the protections of the Contracts
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Opinion of the Court
    Clause of the United States Constitution and the Law of the Land Clause of the North
    Carolina Constitution. We affirm the decision of the Court Appeals to the extent it
    reversed the trial court’s grant of partial summary judgment in the Retirees’ favor,
    reverse that court’s decision with respect to its conclusion that the State was entitled
    to summary judgment on liability, and remand this action to the trial court for
    proceedings not inconsistent with this opinion.
    AFFIRMED IN PART; REVERSED IN PART AND REMANDED.
    Chief Justice NEWBY did not participate in the consideration or decision of
    this case.
    Justice BARRINGER concurring in part and dissenting in part.
    ¶ 72         I agree with the majority that we must remand this case for factual
    determinations on whether the State substantially impaired a contract and whether
    such impairment was reasonable and necessary. However, because the evidence in
    the record, when viewed in the light most favorable to the State, creates a genuine
    issue of material fact as to whether any contractual obligation is present, we should
    also remand that issue to the trial court for resolution by the fact-finder. Accordingly,
    I respectfully concur in part and dissent in part.
    Analysis
    ¶ 73         In determining whether the State has unconstitutionally impaired a contract,
    North Carolina courts follow a three-part test involving “(1) whether a contractual
    obligation is present, (2) whether the state’s actions impaired that contract, and (3)
    whether the impairment was reasonable and necessary to serve an important public
    purpose.” Bailey v. State, 
    348 N.C. 130
    , 141 (1998). The trial court granted summary
    judgment in plaintiffs’ favor on all three of these inquiries. The Court of Appeals
    reversed the trial court’s grant of summary judgment, ruling in the State’s favor on
    the first inquiry that no contractual obligation was present. Lake v. State Health Plan
    for Tchrs. & State Emps., 
    264 N.C. App. 174
    , 188 (2019). Based on the evidence the
    parties have put forward, I cannot conclude that either court properly resolved, at the
    summary judgment stage, the issue of whether a contractual obligation was present.
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Barringer, J., concurring in part and dissenting in part
    A. Standard of Review
    ¶ 74                        When there is a motion for summary judgment
    pursuant to Rule 56, the court may consider evidence
    consisting of admissions in the pleadings, depositions,
    answers to interrogatories, affidavits, admissions on file,
    oral testimony, and documentary materials. . . . The
    motion shall be allowed and judgment entered when such
    evidence reveals no genuine issue as to any material fact,
    and when the moving party is entitled to a judgment as a
    matter of law.
    An issue is material if the facts alleged would
    constitute a legal defense, or would affect the result of the
    action, or if its resolution would prevent the party against
    whom it is resolved from prevailing in the action. The issue
    is denominated “genuine” if it may be maintained by
    substantial evidence.
    Summary judgment provides a drastic remedy and
    should be cautiously used so that no one will be deprived of
    a trial on a genuine, disputed issue of fact. The moving
    party has the burden of clearly establishing the lack of
    triable issue, and his papers are carefully scrutinized and
    those of the opposing party are indulgently regarded.
    Koontz v. City of Winston-Salem, 
    280 N.C. 513
    , 518 (1972); see also N.C. R. Civ. P.
    56(c).
    ¶ 75            “This Court reviews appeals from summary judgment de novo.” Ussery v.
    Branch Banking & Tr. Co., 
    368 N.C. 325
    , 334–35 (2015). “When considering a motion
    for summary judgment, the trial judge must view the presented evidence in a light
    most favorable to the nonmoving party.” Dalton v. Camp, 
    353 N.C. 647
    , 651 (2001).
    “[I]f a review of the record leads the appellate court to conclude that the trial judge
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Barringer, J., concurring in part and dissenting in part
    was resolving material issues of fact rather than deciding whether they existed, the
    entry of summary judgment is held erroneous.” Alford v. Shaw, 
    327 N.C. 526
    , 539
    (1990).
    B. Whether a contractual obligation is present
    ¶ 76         I agree with the majority that the statute does not expressly indicate an intent
    to create a contractual obligation. Yet, under our past precedent, plaintiffs can still
    establish that a contractual obligation is present if plaintiffs demonstrate that they
    reasonably relied upon the promise of retirement benefits provided by statute in
    entering into or continuing employment with the State. Bailey, 
    348 N.C. at 145
    .
    However, plaintiffs’ reliance must have been reasonable, and reasonableness is a
    question of fact. 
    Id. at 146
    ; see also Olivetti Corp. v. Ames Bus. Sys., Inc., 
    319 N.C. 534
    , 544 (1987) (“Ordinarily, the question of whether an actor is reasonable in relying
    on the representations of another is a matter for the finder of fact.”).
    ¶ 77         As evidence of the reasonableness of their reliance, plaintiffs primarily point
    to booklets distributed by the North Carolina Retirement System. However, multiple
    booklets contained explicit disclaimers, in boldface type, on the first page that stated:
    DISCLAIMER: The availability and amount of all
    benefits you might be eligible to receive is governed by
    Retirement System law. The information provided in this
    handbook cannot alter, modify or otherwise change the
    controlling Retirement System law or other governing legal
    documents in any way, nor can any right accrue to you by
    reason of any information provided or omission of
    information provided herein. In the event of a conflict
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Barringer, J., concurring in part and dissenting in part
    between this information and Retirement System law,
    Retirement System law governs.
    (Emphasis added.) Recent booklets, like the one dated 2009, described themselves as
    “summariz[ing] the benefits available to [employees] as a member of the retirement
    system, including: [b]enefits [employees] will receive at retirement once [they] meet
    the service and age requirements . . . .]” The 2009 booklet further explained that a
    public employee in North Carolina was part of a “defined benefit plan,” meaning that
    when a public employee retired the employee’s “life long benefits [we]re guaranteed
    and protected by the Constitution of the State of North Carolina.” The booklets also
    indicated that after satisfying certain criteria an employee became “vested in the
    Retirement System,” making that employee “eligible to apply to lifetime monthly
    retirement benefits.” This emphatic language, however, was referring to Retirement
    System benefits in general, as opposed to the State Health Plan.
    ¶ 78         When discussing the State Health Plan for retirees, the booklets used different
    language. The booklets stated only that employees “may also be eligible for retiree
    health coverage as described on page 20.” (Emphasis added.) On page 20, the booklets
    stated:
    When you retire, you are eligible to enroll in the
    State Health Plan, with the costs determined by when you
    began employment and which health coverage you select,
    if you contributed to the Teachers’ and State Employees’
    Retirement System for at least five years . . . while
    employed as a teacher or State employee.
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Barringer, J., concurring in part and dissenting in part
    At the time you complete your retirement
    application, be sure to complete an application to enroll in
    the retiree group of the State Health Plan.
    Under current law, if you were first hired prior to
    October 1, 2006, and retire with five or more years of State
    System membership service, the State will pay either all or
    most of the cost, depending on the plan chosen, for your
    individual coverage under one of the Preferred Provider
    Organization (PPO) plans. . . .
    (Emphasis omitted.) Accordingly, the description of benefits was expressly recognized
    as conditional and further conditioned as representing the state of health benefits as
    they existed “[u]nder current law.” In addition, the booklets described pensions as
    “continu[ing] for the rest of [one’s] life” and “vested” but did not use the same
    language to describe health benefits.
    ¶ 79         Similarly, in older booklets, the language used to describe retirement benefits
    was not the same as the language used to describe retiree health insurance. The 1988
    retirement booklet did not mention the State Health Plan until the very last section,
    labeled “Remember,” which also discussed programs like Social Security and
    Medicare. Specifically, the booklet stated, “When you retire, if you have at least 5
    years of service as a contributing teacher or State employee, you are eligible for
    coverage under the State’s Comprehensive Major Medical Plan with the State
    contributing toward the cost of your coverage.” (Emphasis omitted.)
    ¶ 80         Furthermore, the booklets distributed by the State Health Plan to employees
    explicitly stated on the first or second page that “[t]he North Carolina General
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Barringer, J., concurring in part and dissenting in part
    Assembly determines benefits for the State Health Plan and has the authority to
    change benefits.” The 1983 booklet warned that “[s]ince the Plan was established by
    law, benefits and policies can be changed only through new legislation.” The 1986
    booklet cautioned that “the level of benefits and claims service have varied from time
    to time” and that “[g]iven the continued rise in health care costs and utilization (some
    12% to 14% a year in this plan alone!) further benefit changes may be necessary.” The
    2004 booklet included a boldface type section which stated that the “Benefits for the
    North Carolina Teachers’ and State Employees’ Comprehensive Major Medical Plan
    are based upon legislation enacted by the North Carolina General Assembly.” Finally,
    the booklets repeatedly noted that “[i]f any information in [the booklets] conflict[ed]
    with . . . the General Statutes . . . the General Statutes . . . w[ould] prevail.”
    ¶ 81          As for the General Statutes, one section contains language noting that the
    State “undertakes to make available a State Health Plan . . . for the benefit of . . .
    eligible retired employees,” but that statement is modified in the same sentence with
    a clause explaining that the plan “will pay benefits in accordance with the terms of
    this Article.” N.C.G.S. § 135-48.2(a) (2021). The very next section of the statute
    contains an explicit disclaimer that the terms of the article are subject to alteration
    and termination, stating, “The General Assembly reserves the right to alter, amend,
    or repeal this Article.” N.C.G.S. § 135-48.3 (2021).
    ¶ 82          While under our precedent the presence of a right-to-amend provision does not
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Barringer, J., concurring in part and dissenting in part
    necessarily prevent a contractual obligation from arising from a statute, see Simpson
    v. N.C. Loc. Gov’t Emps.’ Ret. Sys., 
    88 N.C. App. 218
    , 221, 223–24 (1987), aff’d per
    curiam, 
    323 N.C. 362
     (1988), a right-to-amend provision is relevant to the plaintiffs’
    reasonable reliance. As the Supreme Court of the United States has observed,
    reserving the “rights to repeal, alter, or amend, [an a]ct at any time” is “hardly the
    language of a contract.” Nat’l R.R. Passenger Corp. v. Atchison Topeka & Santa Fe
    Ry. Co., 
    470 U.S. 451
    , 467 (1985) (cleaned up).
    ¶ 83         Further, not only did the General Assembly explicitly reserve the right to alter,
    amend, or repeal the State Health Plan, the undisputed evidence in the record reveals
    that the General Assembly frequently exercised this amendment power. Since the
    inception of the State Health Plan, the State has regularly amended it, raising
    coinsurance amounts from 5% to 10% to 20%, increasing the deductible from $100 to
    $150 to $250 to $350 to $450, and enlarging the out-of-pocket maximum from $100 to
    $300 to $1,000 to $1,500 to $2,000. In the twenty-nine years between 1982 and 2011,
    the record reflects that the General Assembly passed at least twenty-nine bills
    amending the State Health Plan, making almost two hundred individual changes.
    ¶ 84         In short, when plaintiffs’ evidence is “carefully scrutinized” and the State’s
    evidence is “indulgently regarded,” Koontz, 
    280 N.C. at 518
    , and when all inferences
    are drawn in the light most favorable to the State, Dalton, 
    353 N.C. at 651
    , there is
    a genuine issue of material fact as to plaintiffs’ reasonable reliance. The record does
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Barringer, J., concurring in part and dissenting in part
    not evidence “multiple unequivocal written statements in official publications and
    employee handbooks” promising plaintiffs lifetime noncontributory health insurance
    in exchange for their public service as state employees. Bailey, 
    348 N.C. at 138, 146
    .
    While certainly some materials supporting plaintiffs’ position exist, plaintiffs must
    also admit the existence of other materials that directly contradict the reasonableness
    of their reliance. When the entirety of the record is viewed in the light most favorable
    to the State, the right-to-amend provision, the disclaimers in the booklets, and the
    constant statutory changes are substantial evidence that could support a finding that
    plaintiffs did not reasonably rely on a promise of health benefits provided by statute
    in entering into or continuing employment with the State.
    ¶ 85         Additionally, as part of the determination of whether a contractual obligation
    exists, the fact-finder must also determine what the terms of a contractual obligation
    produced by plaintiffs reasonable reliance would be. On appeal, the plaintiffs asked
    this Court to reinstate the term of the contractual obligation found by the trial court;
    namely, a contract for “the 80/20 ‘Enhanced’ Plan (as offered by the State Health Plan
    in September 2011), or its Equivalent, premium-free to all non-Medicare-eligible
    Class Members for the duration of their retirements.” The majority, however, now
    recognizes a different contractual obligation, one that requires the State to provide a
    health plan of “equivalent or greater value to the one offered” at the time each
    individual plaintiff “met the applicable statutory eligibility requirements and became
    LAKE V. STATE HEALTH PLAN
    2022-NCSC-22
    Barringer, J., concurring in part and dissenting in part
    eligible to enroll in a noncontributory health insurance plan.” Yet for the entirety of
    the State Health Plan’s thirty-year existence, retirees have never received a health
    plan at a locked-in, unchanging value. Rather, retirees received whatever plan the
    State was then offering to current employees, which varied from year to year. Given
    this constant variance, the question of what terms would attach to a contractual
    obligation arising out of plaintiffs’ reasonable reliance is also a genuine issue of
    material fact, one that the fact-finder should resolve in this case.
    Conclusion
    ¶ 86         In adherence to this Court’s admonition that summary judgment should be
    “used cautiously . . . so that no one will be deprived of a trial on a genuine, disputed
    issue of fact,” Koontz, 
    280 N.C. at 518
    , I have no choice but to conclude that this case
    should be remanded to the fact-finder. Based on the evidence in the record, the
    question of whether a contractual obligation could have arisen through plaintiffs’
    reasonable reliance and what terms would apply to such a contractual obligation is a
    genuine issue of material fact. Accordingly, I would remand that issue to the trial
    court for further proceedings not inconsistent with this opinion. Otherwise, I concur
    in the majority’s opinion.
    Justice BERGER joins in this concurring in part and dissenting in part
    opinion.