Barbara J. Harvey v. Florida Health Sciences Center, Inc. ( 2018 )


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  •            Case: 17-14406   Date Filed: 03/20/2018   Page: 1 of 23
    [DO NOT PUBLISH]
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE ELEVENTH CIRCUIT
    ________________________
    No. 17-14406
    Non-Argument Calendar
    ________________________
    D.C. Docket No. 8:15-cv-01997-MSS-TBM
    BARBARA J. HARVEY,
    Plaintiff-Appellant,
    versus
    FLORIDA HEALTH SCIENCES CENTER, INC.,
    doing business as Tampa General Hospital,
    Defendant-Appellee.
    ________________________
    Appeal from the United States District Court
    for the Middle District of Florida
    ________________________
    (March 20, 2018)
    Before MARTIN, JILL PRYOR and HULL, Circuit Judges.
    PER CURIAM:
    Case: 17-14406        Date Filed: 03/20/2018   Page: 2 of 23
    Plaintiff Barbara Harvey (“Mrs. Harvey”) appeals the district court’s final
    judgment in favor of the defendant, Florida Health Sciences Center, Inc., d/b/a
    Tampa General Hospital (“the Hospital”). After the close of the evidence at trial,
    the district court granted the Hospital’s renewed motion for judgment as a matter
    of law.
    In doing so, the district court determined that the Hospital did not have a
    legal obligation to pay Mr. Harvey’s medical expenses or to repay Medicare the
    medical expenses already paid on Mr. Harvey’s behalf. The district court also
    determined that Mrs. Harvey’s unjust enrichment claim under Florida law failed
    and was otherwise barred by res judicata. After thorough review, we affirm.
    I.      BACKGROUND
    This case involves the medical expenses that Medicare paid for the treatment
    of Perry Harvey, a Medicare beneficiary, who later died from complications. The
    procedural history starts with a binding arbitration and then transitions to several
    lawsuits in state court. While at certain points Mrs. Harvey was the personal
    representative of Mr. Harvey’s estate (the “Harvey Estate”), Mrs. Harvey
    individually brought this action against the Hospital.
    A.    The Estate’s Malpractice Claim
    On March 12, 2012, Mr. Harvey was admitted to the Hospital for severe
    pain. Mr. Harvey’s condition worsened, and it was later determined that he had a
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    perforated bowel and had developed pressure sores and sepsis. On September 12,
    2012, Mr. Harvey passed away at another healthcare facility.
    Medicare paid $186,232.95 to the Hospital for its medical services to
    Mr. Harvey. Medicare also paid $432,882.87 to other healthcare providers. Thus,
    Medicare paid a total of $619,115.82 for Mr. Harvey’s treatment.
    On September 21, 2012, counsel for the Harvey Estate, Nathaniel Tindall,
    served the Hospital with a notice of intent to sue for medical malpractice under
    Florida law, which alleged that the Hospital was responsible for the development
    of Mr. Harvey’s pressure sores. There was no malpractice claim as to treatment of
    the perforated bowel.
    Ultimately, the Hospital and the Harvey Estate agreed to binding arbitration
    as to the amount of damages in the malpractice claim about the pressure sores.
    The Chief Arbitrator framed the damages issue this way:
    Whether or not a pressure sore caused the death of Mr. Harvey is not
    at issue in this proceeding. Rather, the sole issue for determination by
    this panel is the amount of damages to be awarded as a result of Mr.
    Harvey’s wrongful death. Accordingly, evidence relating to causation
    is irrelevant in this proceeding, and will be excluded if offered by
    either party.
    B.   Denial of the Estate’s Motion to Add a Private Cause of Action under
    the Medicare Secondary Payer Statute
    On July 20, 2013, Tindall, as counsel for the Harvey Estate, filed a motion
    for the arbitration panel to add another claim to the medical malpractice arbitration.
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    The Harvey Estate sought to add a private cause of action under the Medicare
    Secondary Payer (“MSP”) statute to recover and to reimburse Medicare the
    $619,115.82 in medical expenses Medicare had already paid to the Hospital and
    other health care providers for the treatment of Mr. Harvey. Tindall argued that
    the Hospital’s admission of liability in the arbitration proceedings created its legal
    responsibility to reimburse Medicare under federal law.
    To the extent that a primary plan1 or other entity (such as a tortfeasor) is
    legally responsible to pay for a Medicare beneficiary’s medical expenses, the MSP
    statute requires that primary plan or other entity to reimburse Medicare for
    payments made on behalf of the beneficiary. See Glover v. Liggett Grp., 
    459 F.3d 1304
    , 1306–07 (11th Cir. 2006); Cochran v. U.S. Health Care Fin. Admin., 
    291 F.3d 775
    , 777–78 (11th Cir. 2002). This is the basis of the “secondary payer”
    system, which subordinates Medicare’s payment duties to any other entity that
    “has or had a responsibility” to pay for a medical “item or service” on behalf of a
    Medicare beneficiary and thus makes that other entity the “primary” payer over
    Medicare. See 42 U.S.C. § 1395y(b)(2)(B)(ii).
    1
    The MSP statute defines a “primary plan” as “a group health plan or large group health
    plan, . . . a workmen’s compensation law or plan, an automobile or liability insurance policy or
    plan (including a self-insured plan) or no fault insurance . . . .” and states that “[a]n entity that
    engages in a business, trade, or profession shall be deemed to have a self-insured plan if it carries
    its own risk (whether by failure to obtain insurance, or otherwise) in whole or in part.”
    42 U.S.C. § 1395y(b)(2)(A).
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    Yet, to accommodate its beneficiaries, Medicare typically pays medical
    expenses up front, which is known as a “conditional payment.” See 42 U.S.C.
    § 1395y(b)(2)(B). This payment is “conditional” because Medicare has a right to
    reimbursement—and thus asserts a statutory lien—where it is discovered that a
    primary plan or other entity was or is legally responsible to pay that Medicare
    beneficiary’s medical expenses. See 
    id. The MSP
    reimbursement statute allows
    Medicare to recover double its conditional payment by filing suit against the
    primary plan or other entity, but it also creates a similar private cause of action to
    encourage those aware of non-payment by a primary plan or other entity to enforce
    Medicare’s rights. 
    Id. § 1395y(b)(2)(B)(iii),
    (b)(3)(A).
    In the arbitration proceedings, the Hospital opposed the Harvey Estate’s
    motion to add a private MSP claim for reimbursement of medical expenses to
    Medicare, arguing:
    In short, no [MSP] claim has accrued, nor will one accrue unless and
    until there is a legally binding resolution of this proceeding and a
    subsequent failure to repay the Medicare program. Thus, Petitioner’s
    analysis of whether the doctrine of res judicata might preclude him
    from pursuing an appropriate [MSP] claim after the conclusion of this
    proceeding is an exercise in pure speculation. [The Hospital] intends
    to ensure that full repayment is made to the Medicare program at the
    conclusion of this proceeding, and therefore expects that neither this
    tribunal nor any other ever will be required to hear such a claim.
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    On August 26, 2013, the arbitration panel denied without prejudice the Harvey
    Estate’s motion to the extent that the arbitration panel lacked jurisdiction to
    determine the accrual of claims under federal law.
    On September 11, 2013, counsel Tindall separately notified the United
    States government that the arbitration panel would not consider a private cause of
    action under the MSP statute and thus urged the government to exercise its
    statutory rights to Medicare reimbursement and subrogation under 42 U.S.C.
    § 1395y(b)(2)(B). Thereafter, in its pre-hearing statement filed September 23,
    2013, the Harvey Estate indicated that “[m]edical expenses are not at issue [in this
    proceeding] since [the Harvey Estate] . . . has deferred recovery right to the United
    States Government.”
    C.    Arbitration Award
    Subsequently, the arbitration proceeded, and the Harvey Estate did not claim
    or present evidence of Mr. Harvey’s medical expenses.
    Accordingly, the arbitration panel issued an award of $700,050.73 for only
    these items, with a line item of zero for medical expenses:
    1. Funeral and probate                         4. Past and future
    expenses:                                      medical expenses
    2. Present value of loss                          (by stipulation of the
    of net estate                                  parties):
    accumulations:                              5. Non-economic
    3. Loss of household                              damages, awarded to
    services:                                      Barbara J. Harvey for
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    a 100% loss of
    capacity to enjoy life:
    $0
    $18,687.73
    $307,663.00
    $250,000.00
    $123,700.00
    The arbitration award expressly provided that no part of the award was for the
    payment or reimbursement of medical expenses to the Harvey Estate or to
    Medicare, stating:
    The parties have stipulated and the panel agrees that the Claimant
    having withdrawn her claim having to do with Medicare conditional
    payments and no evidence having been presented as to any medical
    expenses of any nature whatsoever, that no portion of this award
    reflects payment or reimbursement or consideration of any medical
    expenses. The matter of subrogation has not been raised nor
    considered by this panel.
    After the arbitration proceeding, the Hospital’s counsel sent an email to
    Tindall requesting payee information for the settlement checks. Tindall responded
    that the Hospital’s counsel should make the checks out to his law firm’s trust
    account.
    D.    Settlement Checks
    On November 13, 2013, the Hospital’s counsel sent Tindall three separate
    settlement checks and a letter explaining each amount. As explained below, the
    settlement amount of $700,050.73 was paid by separate checks for $619,115.82
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    and $80,934.91, and Tindall’s attorney’s fees were paid by a third check for
    $105,008.00.
    The first check, in the amount of $619,115.82, was made payable to the trust
    account of Tindall’s law firm and to Medicare. Although the Harvey Estate had
    not sought to recover medical expenses in the malpractice claim in the arbitration,
    the fact remained that Medicare had paid $619,115.82 in medical expenses for
    Mr. Harvey and could potentially assert a lien on the Harvey Estate’s recovery
    from any tortfeasor causing those expenses. Accordingly, counsel for the
    Hospital’s transmittal letter stated that this first check signified the amount of the
    arbitration award “potentially subject to Medicare’s lien” and that it included
    Medicare as an additional payee “to comply with [the Hospital’s] responsibility to
    protect Medicare’s interests.” The Hospital’s counsel noted that: (1) the Estate was
    “free to negotiate with Medicare to reduce or eliminate the repayment obligation”;
    and (2) “[i]n light of the fact that no portion of the award represents payment for
    medical expenses, you may be successful in that regard.”
    The second check, in the amount of $80,934.91, was made payable to the
    trust account of Tindall’s law firm and represented the portion of the award that
    “exceed[ed] the amount of Medicare’s lien.”
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    The third check, in the amount of $105,008.00, was also made payable to the
    trust account of Tindall’s law firm and represented attorney’s fees at 15% of the
    total award.
    The letter from the Hospital’s counsel concluded, “[P]lease feel free to
    contact me with any questions or should you wish to discuss this matter in more
    detail.”
    E.     Tindall’s Tender to Medicare
    Upon receipt of the checks, on November 15, 2013, counsel Tindall
    endorsed the first check of $619,115.82 and mailed it to Medicare, along with a
    letter. In that November 15 letter, Tindall represented to Medicare that the
    Hospital “vehemently denied liability [for Medicare conditional payments] in the
    arbitration proceeding,” that only “after the filing of claim[s] for fraud” and the
    like had the Hospital “decided it would be in its best interest to pay the Medicare
    lien,” and that “this is equivalent to a confession of judgment against [the
    Hospital]’s interest in that it has decided to no longer defend its position that it was
    not responsible for the Medicare Conditional payments.”
    Of course, as explained above, the arbitration award itself did not cover any
    medical expenses or any repayments due to Medicare under the MSP statute. Yet
    Tindall did not object or return the check to the Hospital’s counsel or request a
    different payee. Rather, Tindall endorsed the check and sent it to Medicare.
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    Notably, Tindall did not tell Medicare that the arbitration proceedings had not
    involved and did not cover Mr. Harvey’s medical expenses.
    On December 9, 2013, the Medicare Secondary Payer Recovery Contractor
    (“MSPRC”) sent a letter addressed to the Harvey Estate, copying Tindall and
    explaining: (1) Medicare had accepted $217, 893.49 of the $619,115.82 check that
    was sent; (2) it had applied this $217,893.49 amount to “the outstanding debt due
    to Medicare”; (3) the principal amount of the debt and interest were reduced to
    zero; and (4) the file was being closed.
    Medicare later sent the $401,222.33 remainder of the $619,115.82 check to
    the trust account of Tindall’s law firm as a procurement cost. When a private
    party’s recovery of medical expenses triggers Medicare’s reimbursement rights,
    Medicare reduces the amount it seeks to take account of the private party’s “cost of
    procuring judgment or settlement.” 42 C.F.R. § 411.37. Thus, rather than keeping
    the full $619,115.82, Medicare sent back to Tindall $401,222.33 for the cost of
    procuring the settlement.
    F.    State Litigation by the Harvey Estate
    Before and around the time Tindall presented the $619,115.82 check to
    Medicare, he began filing a series of lawsuits in Florida circuit court on behalf of
    the Harvey Estate and against the Hospital. These state lawsuits asserted numerous
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    legal claims and sought damages, including repayment of the entire $619,115.82
    amount that Tindall had presented to Medicare, plus interest and attorney’s fees. 2
    On November 13, 2013, the Harvey Estate filed an action against the
    Hospital asserting breach of contract, unfair trade practices, fraud, breach of
    fiduciary duty, and equitable subrogation (Case No. 13-CA-5301). It later
    voluntarily dismissed this action on November 21, 2013.
    On November 26, 2013, the Harvey Estate filed a petition and amended
    petition in the Florida circuit court (Case No. 13-CA-12484), accompanied by a
    motion to compel payment for an unspecified amount from the Hospital’s bank
    account and a motion for entry of final judgment. The Hospital opposed this relief
    on the ground that it had already paid the arbitration award in full. On June 19,
    2014, the Florida circuit court in case number 13-CA-12484 entered an order
    confirming the arbitration award and granting partial final judgment as to its
    enforceability, but reserved, until consideration on the merits, the question of the
    extent to which the Hospital had already paid the award to the Harvey Estate.
    On November 14, 2014, the Harvey Estate voluntarily dismissed the petition “since
    no further relief, and/or enforcement of the arbitration award is being sought or
    will be sought in the future.”
    2
    The Hospital’s brief on appeal mentions these cases seriatim, which appear to have
    numbered seven in total. We address only those discussed at trial in this case and the documents
    admitted into evidence.
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    On January 31, 2014, the Harvey Estate filed another complaint against the
    Hospital asserting breach of contract, which it later amended to include civil
    conspiracy, indemnity, civil theft, and conversion (Case No. 14-CA-1147). On
    July 27, 2016, nearly a year after the complaint was filed in this federal lawsuit
    against the Hospital, the Florida circuit court in case number 14-CA-1147 granted
    summary judgment for the Hospital, citing res judicata, binding arbitration, and
    Florida’s “two dismissal” rule. In short, at least three lawsuits by the Harvey
    Estate against the Hospital for recovery of medical expenses (paid by Medicare)
    have not succeeded.
    G.    Mrs. Harvey’s Federal Lawsuit
    On August 27, 2015, represented by Tindall, Mrs. Harvey individually
    brought the current action for unjust enrichment against the Hospital in Florida
    circuit court. Specifically, Mrs. Harvey alleged that she paid $619,115.82 to
    satisfy Medicare’s lien, which she claimed the Hospital had a legal responsibility
    to pay and reimburse Medicare, and thus she had conferred a benefit on the
    Hospital. In response, the Hospital removed the case to federal court and filed a
    motion to dismiss.
    On September 22, 2015, Mrs. Harvey amended her complaint to add a
    Medicare private cause of action under 42 U.S.C. § 1395y(b)(3)(A), including
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    allegations that, during the original arbitration proceeding, the Hospital made
    representations that it would “reimburse Medicare without delay.”
    Each party then filed a motion for summary judgment, both of which the
    district court denied. In its order denying these motions, the district court ruled
    that, as to the Medicare private cause of action, there were triable issues of fact
    “whether [the Hospital] is a primary payer in light of its representation to the
    arbitration panel” and “what [the Hospital] meant by stating its intention to ensure
    that full repayment is made to the Medicare Program.” As to the unjust enrichment
    claim, the district court found there were triable issues of fact “whether [the
    Hospital] is a primary payer” and “whether [Mrs. Harvey] conferred a benefit on
    the Hospital when she satisfied the Medicare Lien.” Thereafter, Mrs. Harvey
    retained new counsel in this action.
    H.    Trial
    This case was tried before a jury on September 25 and 26, 2017. Mrs.
    Harvey called only two witnesses—herself and counsel for the Hospital.
    First, Mrs. Harvey testified that she agreed to binding voluntary arbitration
    after her husband’s death and that the arbitration panel awarded around $700,000,
    not including any medical expenses. According to Mrs. Harvey, both parties
    agreed not to include medical expenses in the arbitration award. Mrs. Harvey also
    testified that she did not abandon the Harvey Estate’s claim against the Hospital for
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    medical expenses, but rather Medicare had not billed the Harvey Estate, and thus
    she did not make the claim in the arbitration.
    Mrs. Harvey directed her former attorney, Tindall, to send the $619,115.82
    settlement check to Medicare because she did not want to “mess with the
    government,” believed that amount to be due to Medicare, and saw no other
    option. Mrs. Harvey acknowledged that Medicare refunded around $400,000 of
    the tendered $619,115.82 check as “procurement costs” for her pursuing the
    malpractice claim against the Hospital. Mrs. Harvey also admitted that she
    authorized Tindall to file subsequent lawsuits on behalf of the Harvey Estate
    against the Hospital, and that Tindall kept the Medicare refund in his law firm’s
    trust account to “finish up all of this litigation.” On cross-examination, Mrs.
    Harvey conceded that the only basis for her opinion about an agreement not to
    address medical expenses in the arbitration proceeding was what Tindall had told
    her.
    Second, counsel for the Hospital testified that there was no agreement during
    the arbitration as to Mr. Harvey’s medical bills or medical expenses. Counsel for
    the Hospital admitted that he included Medicare as a payee on the $619,115.82
    settlement check solely to protect the Hospital’s interests as to a potential Medicare
    lien. As to representations of “full repayment to Medicare” made during the
    arbitration proceeding, counsel for the Hospital testified: (1) any statements he
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    made were before the Harvey Estate later withdrew its claim for medical expenses
    against the Hospital; and (2) at that time, before the withdrawal of the Harvey
    Estate’s medical expense claim, the Hospital had expected to be a primary payer.
    At the close of Mrs. Harvey’s case-in-chief, the Hospital moved for
    judgment as a matter of law because, it claimed, Mrs. Harvey presented no
    evidence that the Hospital was legally obligated to pay medical expenses to the
    plaintiff Mrs. Harvey, or that the Hospital had become a primary payer, and that
    res judicata otherwise precluded her claim for unjust enrichment. The district court
    then took the motion under advisement.
    On the second day of trial, the Hospital declined to call any witnesses and
    renewed its motion for judgment as a matter of law. Mrs. Harvey moved for a
    directed verdict. The district court ultimately granted the Hospital’s renewed
    motion for judgment as a matter of law.
    As to the Medicare private cause of action, the district court found there was
    insufficient evidence to establish that the Hospital was a payer “or primary plan by
    way of a settlement or other means” or that it had “accepted responsibility to
    reimburse Medicare.” Specifically, it indicated that, since “there was no judgment
    establishing [the Hospital] as a primary plan” or payer, Mrs. Harvey had to
    establish the Hospital had assumed such a status “by way of a settlement or by
    other means.” In this regard, the district court found that Mrs. Harvey’s
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    testimony—i.e., that Tindall told her about an oral agreement with the Hospital—
    was not competent evidence of the Hospital’s assuming payer status by
    “settlement, judgment or other means,” and thus did not give rise to liability under
    the MSP statute.
    As to Mrs. Harvey’s unjust enrichment claim, the district court found there
    was likewise insufficient evidence to establish that the Hospital had a legal
    obligation to repay Medicare and that the claim was otherwise barred by res
    judicata. The district court entered judgment in favor of the Hospital. This appeal
    followed.
    II.    DISCUSSION
    We review de novo a district court’s ruling on a renewed motion for
    judgment as a matter of law. Myers v. TooJay’s Mgmt. Corp., 
    640 F.3d 1278
    ,
    1287 (11th Cir. 2011); Aronowitz v. Health-Chem Corp., 
    513 F.3d 1229
    , 1236–37
    (11th Cir. 2008). Judgment is appropriate where the district court finds there is no
    legally sufficient evidentiary basis for a reasonable jury to find for the non-moving
    party. Fed. R. Civ. P. 50(a). In this analysis, we examine all evidence in the light
    most favorable to the non-moving party. 
    Aronowitz, 513 F.3d at 1236
    –37. The
    district court entered judgment as a matter of law in favor of the Hospital on
    Mrs. Harvey’s two claims. We discuss them in turn.
    A.    Private Cause of Action under the MSP Statute
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    On appeal, Mrs. Harvey argues that, in agreeing to arbitrate the wrongful
    death claim, the Hospital implicitly admitted liability for the medical expenses
    already paid by Medicare and therefore assumed a legal responsibility to repay
    Medicare. We first review the Medicare reimbursement statute and then why the
    district court did not err.
    As mentioned in the background of the case, the MSP statute ensures that
    Medicare does not pay for items and services that are covered by a primary plan or
    other entity. Humana Med. Plan, Inc. v. W. Heritage Ins. Co., 
    832 F.3d 1229
    ,
    1234 (11th Cir. 2016); see 42 U.S.C. § 1395y(b)(2). Although Medicare typically
    pays first, the MSP statute, in effect, makes Medicare the payer of “last resort” for
    covered treatment. Humana Med. Plan, 
    Inc., 832 F.3d at 1234
    .
    The statute allows Medicare to make conditional payments on behalf of a
    covered patient, subject to certain mandatory reimbursement by a primary plan or
    certain entities:
    a primary plan, and an entity that receives payment from a primary
    plan, shall reimburse [Medicare] for any payment made by [Medicare]
    under this subchapter with respect to an item or service if it is
    demonstrated that such primary plan has or had a responsibility to
    make payment with respect to such item or service.
    42 U.S.C. § 1395y(b)(2)(B)(ii) (emphasis added). A primary plan or entity’s
    responsibility for such payment may be demonstrated by “a judgment, a payment
    conditioned upon the recipient’s compromise, waiver, or release . . . of payment for
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    items or services included in a claim against the primary plan or the primary plan’s
    insured, or by other means.” 
    Id. To enforce
    these reimbursement rights, the MSP statute gives the federal
    government, Medicare, an independent cause of action to recover double damages
    in the amount of its conditional payment “against any or all entities that are or were
    required or responsible . . . to make payment with respect to the same item or
    service (or any portion thereof) under a primary plan,” as well as subrogation
    rights for any individual or entity’s right to payment for these services under a
    primary plan. 
    Id. § 1395y(b)(2)(iii)–(iv).
    The MSP statute also grants a similar, private cause of action for double
    damages where “a primary plan . . . fails to provide for primary payment.” See 
    id. § 1395y(b)(3)(A).
    Aside from private insurers, such a failure typically occurs in
    the personal injury context where a Medicare beneficiary receives a judgment or
    settlement against a tortfeasor, which, when inclusive of medical expenses, triggers
    a reimbursement right for Medicare to the extent of its prior conditional payment
    of medical expenses. See Glover v. Liggett Grp., 
    459 F.3d 1304
    , 1309–1310 (11th
    Cir. 2006). Under these circumstances, the Medicare beneficiary may then sue the
    primary payer, or tortfeasor, for failing “to pay Medicare its share.” Id.; see 42
    U.S.C. § 1395y(b)(3)(A). However, this claim requires the plaintiff to establish the
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    “alleged tortfeasor’s responsibility for payment of a Medicare beneficiary’s
    medical costs.” 
    Glover, 459 F.3d at 1309
    .
    In this case, the district court correctly concluded that there was insufficient
    evidence to establish the Hospital was a primary payer for purposes of the MSP
    reimbursement statute. Had the Harvey Estate recovered from the Hospital
    medical expenses as a part of the arbitration award, the Hospital then would have
    become the primary payer for purposes of the MSP statute. See 42 U.S.C.
    § 1395y(b)(2)(B)(ii) (noting payment responsibility is demonstrable by a judgment
    ordering payment for the cost of medical services); 
    Glover, 459 F.3d at 1309
    –1310
    (explaining how a defendant’s responsibility to pay for a Medicare beneficiary’s
    medical expenses may be demonstrated by a judgment against the defendant).
    The responsibility to repay Medicare was contingent upon the Harvey Estate’s
    receiving a damages award against the Hospital for the medical expenses of
    Mr. Harvey. But the Harvey Estate never did that.
    Indeed, the Harvey Estate agreed that the arbitration award did not cover the
    medical expenses of Mr. Harvey. Notably, Medicare had paid not just $186,232.95
    to the Hospital but also paid $432,882.87 to other health care providers, for a total
    of $619,115.82. There has never been a judgment entered against the Hospital for
    any of those medical expenses of Mr. Harvey.
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    In the absence of that, Mrs. Harvey was required to prove that the Hospital
    (1) voluntarily assumed legal responsibility as the primary payer for Mr. Harvey’s
    medical expenses or (2) agreed to be liable for medical expenses and sought to
    address the amount in another forum. However, the trial evidence shows the
    Hospital never assumed that payment obligation.
    First, counsel for the Hospital explicitly testified that there was no such
    agreement or promise.
    Second, even Mrs. Harvey could testify only that Tindall told her about an
    oral agreement with the Hospital that medical expenses would not be included in
    the arbitration proceeding, but would be addressed in a separate action. On cross-
    examination, Mrs. Harvey admitted that her only basis for this opinion was what
    Tindall told her. In any event, Tindall filed several separate lawsuits against the
    Hospital but prevailed in none of them. Mrs. Harvey presented no evidence of an
    agreement with the Hospital to pay Mr. Harvey’s medical expenses or any state
    court or other judgment against the Hospital for Mr. Harvey’s medical expenses.
    At trial, Mrs. Harvey’s counsel was left to point to the Hospital’s statement
    in an opposition brief before the arbitration panel that it intended “to ensure that
    full repayment is made to the Medicare program at the conclusion of this
    proceeding.” However, at trial, counsel for the Hospital testified that this
    statement was made before the Harvey Estate withdrew from the arbitration its
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    claim for medical expenses. This testimony by counsel was never contradicted.
    In any event, at the conclusion of the proceeding, the arbitration award noted that
    the Harvey Estate had withdrawn its claim seeking Medicare reimbursement and
    that neither party presented evidence “as to any medical expenses of any nature
    whatsoever.” At bottom, based on the evidence at trial, Mrs. Harvey has shown no
    error in the district court’s entry of judgment in favor of the Hospital on her
    Medicare private cause of action.3
    B.     Unjust Enrichment under Florida Law
    Mrs. Harvey similarly contends that her tendering the $619,115.82
    settlement check to Medicare unjustly enriched the Hospital. For the following
    reasons, we disagree.
    To state a claim for unjust enrichment under Florida law, a plaintiff must
    show: (1) it has conferred a benefit on the defendant; (2) the defendant voluntarily
    accepted and retained that benefit; and (3) the circumstances are such that it would
    be inequitable for the defendants to retain the benefit without paying the value
    thereof. Virgilio v. Ryland Grp., Inc., 
    680 F.3d 1329
    , 1337 (11th Cir. 2012)
    (citations omitted); see Am. Safety Ins. Serv., Inc. v. Griggs, 
    959 So. 2d 322
    , 331
    (Fla. Dist. Ct. App. 2007) (separating “knowledge of the benefit” as a separate
    3
    While the parties do not raise this issue, we note that the Harvey Estate, not Mrs.
    Harvey, had the claim for the medical expenses of Mr. Harvey. Thus, there seems to be a
    threshold issue of whether Mrs. Harvey or the Harvey Estate is the proper plaintiff in any event.
    Because the parties do not raise or address that issue, neither do we.
    21
    Case: 17-14406     Date Filed: 03/20/2018   Page: 22 of 23
    legal element and noting that “unjust enrichment is an action at law, not in
    equity”). As to the first element, the plaintiff must show it “directly conferred” a
    benefit on the defendant. 
    Griggs, 959 So. 2d at 331
    ; see Extraordinary Title Servs.,
    LLC v. Fla. Power & Light Co., 
    1 So. 3d 400
    , 404 (Fla. Dist. Ct. App. 2009).
    Here, the district court properly concluded that Mrs. Harvey failed to present
    sufficient evidence for a jury to conclude that she conferred a “direct” benefit on
    the Hospital. As discussed above, the record evidence did not establish any
    agreement by the Hospital to pay Mr. Harvey’s medical expenses. Without
    demonstrating that the Hospital had a legal responsibility to pay Mr. Harvey’s
    medical expenses, Mrs. Harvey cannot show that she conferred a benefit on the
    Hospital by her reimbursing Medicare for those expenses. See also 
    Virgilio, 680 F.3d at 1337
    (finding no benefit conferred where the defendant was not a party to
    the plaintiffs’ service contract with an intermediary); Extraordinary Title Servs.,
    
    LLC, 1 So. 3d at 404
    (finding no direct benefit was conferred on parent company
    where the plaintiff contracted with and paid a subsidiary). As it stands, Medicare
    was the only beneficiary of this transaction. For the same reasons the Hospital did
    not assume responsibility under the MSP statute, it had no payment obligation
    upon which Mrs. Harvey could confer a benefit. Thus, we affirm the district
    court’s judgment on this ground as well.
    22
    Case: 17-14406      Date Filed: 03/20/2018     Page: 23 of 23
    Because we affirm the district court’s conclusion on the merits, we need not
    decide whether the doctrine of res judicata applied to Mrs. Harvey’s claim for
    unjust enrichment. See Rowe v. Schreiber, 
    139 F.3d 1381
    , 1382 n.2 (11th Cir.
    1998) (“We may affirm a decision on any adequate grounds . . . .”). 4
    III.   CONCLUSION
    In conclusion, we affirm the district court’s grant of judgment as a matter of
    law on behalf of the Hospital as to both Mrs. Harvey’s private cause of action
    under the MSP statute and her unjust enrichment claim under Florida law.
    AFFIRMED.
    4
    We reject Mrs. Harvey’s argument that the Hospital was required to exhaust
    administrative remedies with the Department of Health and Human Services (“H&HS”) before it
    could even defend itself in this case. Administrative exhaustion requirements of the Social
    Security Act may apply when a party brings a lawsuit against Medicare through H&HS. See
    
    Cochran, 291 F.3d at 779
    (affirming district court’s dismissal of an action against Medicare
    where the claimant failed to exhaust administrative remedies). Here, however, Mrs. Harvey is
    not suing Medicare or challenging a determination by Medicare, nor is the Hospital.
    23