United States ex rel. Michaels v. Agape Senior Community, Inc. , 848 F.3d 330 ( 2017 )


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  •                              PUBLISHED
    UNITED STATES COURT OF APPEALS
    FOR THE FOURTH CIRCUIT
    No. 15-2145
    UNITED STATES OF AMERICA ex rel. BRIANNA MICHAELS AND AMY
    WHITESIDES,
    Plaintiffs – Appellants,
    v.
    AGAPE SENIOR COMMUNITY, INC.; AGAPE SENIOR PRIMARY CARE,
    INC.; AGAPE SENIOR SERVICES, INC.; AGAPE SENIOR, LLC; AGAPE
    MANAGEMENT SERVICE, INC.; AGAPE COMMUNITY HOSPICE, INC.;
    AGAPE NURSING AND REHABILITATION CENTER, INC., d/b/a Agape
    Rehabilitation of Rock Hill, a/k/a Agape Senior Post Acute
    Care Center-Rock Hill, a/k/a Ebenezer Senior Services, LLC;
    AGAPE SENIOR FOUNDATION, INC.; AGAPE COMMUNITY HOSPICE OF
    ANDERSON, INC.; AGAPE HOSPICE OF THE PIEDMONT, INC.; AGAPE
    COMMUNITY HOSPICE OF THE GRAND STRAND, INC.; AGAPE
    COMMUNITY HOSPICE OF THE PEE DEE, INC.; AGAPE COMMUNITY
    HOSPICE OF THE UPSTATE, INC.; AGAPE HOSPICE HOUSE OF HORRY
    COUNTY, INC.; AGAPE HOSPICE HOUSE OF LAURENS, LLC; AGAPE
    HOSPICE HOUSE OF THE LOW COUNTRY, INC.; AGAPE HOSPICE HOUSE
    OF THE PIEDMONT, INC.; AGAPE REHABILITATION OF CONWAY,
    INC.;  AGAPE   SENIOR   SERVICES  FOUNDATION,  INC.;  AGAPE
    THERAPY, INC.; AGAPE HOSPICE; HOSPICE PIEDMONT; HOSPICE
    ROCK HILL; CAROLINAS COMMUNITY HOSPICE, INC.,
    Defendants – Appellees,
    v.
    UNITED STATES OF AMERICA,
    Party-in-Interest – Appellee.
    --------------------------------
    SAVASENIORCARE   ADMINISTRATIVE   SERVICES,  LLC; AMERICAN
    HEALTH CARE ASSOCIATION; AMERICAN HOSPITAL ASSOCIATION;
    CATHOLIC HEALTH ASSOCIATION OF THE UNITED STATES,
    Amici Supporting Defendants – Appellees.
    No. 15-2147
    UNITED STATES OF AMERICA ex rel. BRIANNA MICHAELS AND AMY
    WHITESIDES,
    Plaintiffs,
    v.
    AGAPE SENIOR COMMUNITY, INC.; AGAPE SENIOR PRIMARY CARE,
    INC.; AGAPE SENIOR SERVICES, INC.; AGAPE SENIOR, LLC; AGAPE
    COMMUNITY HOSPICE, INC.; AGAPE NURSING AND REHABILITATION
    CENTER, INC., d/b/a Agape Rehabilitation of Rock Hill,
    a/k/a Agape Senior Post Acute Care Center-Rock Hill, a/k/a
    Ebenezer Senior Services, LLC; AGAPE MANAGEMENT SERVICE,
    INC.; AGAPE COMMUNITY HOSPICE OF ANDERSON, INC.; AGAPE
    HOSPICE OF THE PIEDMONT, INC.; AGAPE SENIOR FOUNDATION,
    INC.; AGAPE COMMUNITY HOSPICE OF THE PEE DEE, INC.; AGAPE
    COMMUNITY HOSPICE OF THE UPSTATE, INC.; AGAPE COMMUNITY
    HOSPICE OF THE GRAND STRAND, INC.; AGAPE HOSPICE HOUSE OF
    LAURENS, LLC; AGAPE HOSPICE HOUSE OF THE LOW COUNTRY, INC.;
    AGAPE   HOSPICE  HOUSE   OF   HORRY   COUNTY,  INC.;  AGAPE
    REHABILITATION OF CONWAY, INC.; AGAPE SENIOR SERVICES
    FOUNDATION, INC.; AGAPE HOSPICE HOUSE OF THE PIEDMONT,
    INC.; AGAPE HOSPICE; HOSPICE PIEDMONT; AGAPE THERAPY, INC.;
    CAROLINAS COMMUNITY HOSPICE, INC.; HOSPICE ROCK HILL,
    Defendants – Appellants,
    v.
    UNITED STATES OF AMERICA,
    Party-in-Interest – Appellee.
    --------------------------------
    2
    SAVASENIORCARE   ADMINISTRATIVE   SERVICES,  LLC; AMERICAN
    HEALTH CARE ASSOCIATION; AMERICAN HOSPITAL ASSOCIATION;
    CATHOLIC HEALTH ASSOCIATION OF THE UNITED STATES,
    Amici Supporting Defendants – Appellants.
    Appeals from the United States District Court for the District
    of South Carolina, at Rock Hill.      Joseph F. Anderson, Jr.,
    Senior District Judge. (0:12-cv-03466-JFA)
    Argued:   October 26, 2016             Decided:   February 14, 2017
    Before KING, KEENAN, and DIAZ, Circuit Judges.
    Affirmed in part and dismissed in part by published opinion.
    Judge King wrote the opinion, in which Judge Keenan and Judge
    Diaz joined.
    ARGUED: Mario A. Pacella, STROM LAW FIRM, Columbia, South
    Carolina, for Appellants. William Walter Wilkins, NEXSEN PRUET,
    LLC, Greenville, South Carolina, for Appellees.      Charles W.
    Scarborough, UNITED STATES DEPARTMENT OF JUSTICE, Washington,
    D.C., for Appellee United States of America.      ON BRIEF: T.
    Christopher Tuck, Catherine H. McElveen, Mt. Pleasant, South
    Carolina,   Daniel  Haltiwanger,  Terry   E.  Richardson,   Jr.,
    RICHARDSON, PATRICK, WESTBROOK & BRICKMAN, LLC, Barnwell, South
    Carolina; Christy M. DeLuca, CHRISTY DELUCA, LLC, Mt. Pleasant,
    South Carolina; Jessica H. Lerer, STROM LAW FIRM, Columbia,
    South Carolina, for Appellants. Deborah B. Barbier, DEBORAH B.
    BARBIER ATTORNEY AT LAW, Columbia, South Carolina; Kirsten E.
    Small, Mark C. Moore, William C. Lewis, NEXSEN PRUET, LLC,
    Greenville,   South  Carolina,   for  Appellees   Agape   Senior
    Community, Inc., et al.    Benjamin C. Mizer, Principal Deputy
    Assistant Attorney General, Michael S. Raab, Civil Division,
    UNITED STATES DEPARTMENT OF JUSTICE, Washington, D.C.; William
    N. Nettles, United States Attorney, Elizabeth C. Warren,
    Assistant United States Attorney, OFFICE OF THE UNITED STATES
    ATTORNEY, Columbia, South Carolina, for Appellee United States
    of America.    James F. Segroves, Kelly A. Carroll, David J.
    Vernon, HOOPER, LUNDY & BOOKMAN, PC, Washington, D.C., for
    Amicus SavaSeniorCare Administrative Services, LLC.      Melinda
    3
    Reid Hatton, Maureen Mudron, AMERICAN HOSPITAL ASSOCIATION,
    Washington, D.C.; Lisa Gilden, THE CATHOLIC HEALTH ASSOCIATION
    OF THE UNITED STATES, Washington, D.C.; Jessica L. Ellsworth,
    Washington, D.C., Thomas P. Schmidt, HOGAN LOVELLS US LLP, New
    York, New York, for Amici American Hospital Association and
    Catholic Health Association of the United States.       Colin E.
    Wrabley, M. Patrick Yingling, REED SMITH, LLP, Pittsburgh,
    Pennsylvania, for Amicus American Health Care Association.
    4
    KING, Circuit Judge:
    In this qui tam action under the False Claims Act (the
    “FCA”), defendant Agape Senior Community, Inc., and the twenty-
    three other      defendants    (collectively,            “Agape”)    are    affiliated
    entities   that    operate    elder     care      facilities       throughout    South
    Carolina. 1     The relators, Brianna Michaels and Amy Whitesides,
    are former Agape employees who allege that Agape fraudulently
    billed    Medicare   and     other    federal       health    care    programs      for
    services   to    thousands    of     patients      —     services    that    were   not
    actually provided, or that were provided to patients who were
    not   eligible    for   them.         The       United    States    Government      was
    entitled, but declined, to intervene.
    To establish liability and damages, the relators sought to
    rely on statistical sampling.                   The district court determined,
    however, that using statistical sampling to prove their case
    1 In addition to Agape Senior Community, Inc., the
    defendants are Agape Senior Primary Care, Inc.; Agape Senior
    Services, Inc.; Agape Senior, LLC; Agape Management Service,
    Inc.;   Agape  Community  Hospice,  Inc.;   Agape  Nursing  and
    Rehabilitation Center, Inc.; Agape Senior Foundation, Inc.;
    Agape Community Hospice of Anderson, Inc.; Agape Hospice of the
    Piedmont, Inc.; Agape Community Hospice of the Grand Strand,
    Inc.; Agape Community Hospice of the Pee Dee, Inc.; Agape
    Community Hospice of the Upstate, Inc.; Agape Hospice House of
    Horry County, Inc.; Agape Hospice House of Laurens, LLC; Agape
    Hospice House of the Low Country, Inc.; Agape Hospice House of
    the Piedmont, Inc.; Agape Rehabilitation of Conway, Inc.; Agape
    Senior Services Foundation, Inc.; Agape Therapy, Inc.; Agape
    Hospice; Hospice Piedmont; Hospice Rock Hill; and Carolinas
    Community Hospice, Inc.
    5
    would     be     improper    (the    “statistical        sampling   ruling”).
    Additionally, the court rejected a proposed settlement between
    the   relators     and   Agape,   because   the   Attorney   General   of   the
    United States objected to it.          In so doing, the court concluded
    that the Government — despite not having intervened in an FCA
    qui tam action — possesses an unreviewable veto authority over
    the     action’s    proposed      settlement      (the   “unreviewable      veto
    ruling”).
    The district court certified both its statistical sampling
    and unreviewable veto rulings for these interlocutory appeals
    under 28 U.S.C. § 1292(b).          We thereafter granted the petitions
    for permission to appeal submitted to this Court by the relators
    (seeking an appeal from both rulings) and by Agape (requesting
    an appeal from the unreviewable veto ruling only).              As explained
    below, we affirm the unreviewable veto ruling and dismiss as
    improvidently granted the relators’ appeal as to the statistical
    sampling ruling.
    I.
    A.
    The FCA, codified at 31 U.S.C. §§ 3729-3733, authorizes a
    private individual (i.e., a relator) to initiate and pursue an
    action in the name of the United States Government (a qui tam
    action) to seek civil remedies for fraud against the Government.
    6
    See 31 U.S.C. § 3730(b)(1).                     Pursuant to § 3730(b)(1), the qui
    tam “action may be dismissed only if the court and the Attorney
    General give written consent to the dismissal and their reasons
    for consenting.”
    At     the    outset       of    the       qui    tam     action,      the    relator’s
    complaint must be served on the Government, filed in camera, and
    kept under seal for at least sixty days, with no service of
    process on the defendant until the court so orders.                                     See 31
    U.S.C.      § 3730(b)(2).              During      the      sixty-day      period    after   it
    receives the complaint, the Government may elect to intervene in
    the qui tam action.            
    Id. Specifically, before
    the expiration of
    the    sixty-day          period       —     or       any      extension      thereof    under
    § 3730(b)(3) — the Government must either (A) “proceed with the
    action”     by      assuming      primary         responsibility        for    the    action’s
    prosecution, or (B) “notify the court that it declines to take
    over the action” from the relator, who will then “have the right
    to    conduct       the   action.”           
    Id. § 3730(b)(4)(A)-(B).
                 If   the
    Government declines to intervene during the initial sixty-day
    (or   extended)       period,      the      court        may    nevertheless        permit   its
    intervention “at a later date upon a showing of good cause.”
    
    Id. § 3730(c)(3).
    Once    the    Government           intervenes,         the   relator    retains      the
    right to continue as a party to the action, subject to certain
    limitations.          See    31    U.S.C.       § 3730(c)(1).           For    example,      the
    7
    Government is authorized to settle the action over the relator’s
    objection, but only “if the court determines, after a hearing,
    that the proposed settlement is fair, adequate, and reasonable
    under all the circumstances.”          
    Id. § 3730(c)(2)(B).
    When   the   qui     tam    action    is    successful,      the   relator    is
    entitled to share with the Government in the award.                            See 31
    U.S.C.   § 3730(d)(1)-(4).           The    amount      of   the   relator’s    share
    depends on whether the Government intervened in the action.                         If
    the   Government     did    not    intervene,         “the   person   bringing     the
    action or settling the claim shall receive an amount which the
    court decides is reasonable for collecting the civil penalty and
    damages.”    
    Id. § 3730(d)(2)
    (specifying that such “amount shall
    be not less than 25 percent and not more than 30 percent of the
    proceeds of the action or settlement”).
    B.
    Here, the relators served their initial Complaint on the
    Government and, on December 7, 2012, filed it under seal in the
    District of South Carolina.                The district court extended the
    Government’s deadline for its intervention decision to March 5,
    2013.    By its notice of that date, the Government declined to
    intervene    but    called       attention       to   the    consent-for-dismissal
    provision    of    § 3730(b)(1),      requesting         that   the   relators     and
    Agape    solicit   the     Attorney    General’s        written    consent     before
    asking the court to rule on any proposed dismissal.                        Two days
    8
    later, on March 7, 2013, the court unsealed the Complaint and
    directed the relators to serve it on Agape.
    The relators filed their operative Second Amended Complaint
    on March 6, 2014, and discovery ensued. 2                     Although the relators
    and    Agape     dispute       the     exact   numbers,   they   agree    that   Agape
    admitted more than 10,000 patients to its facilities in South
    Carolina and submitted more than 50,000 claims to federal health
    care programs during the relevant time period.                           The relators
    sought to use statistical sampling to prove their case in order
    to avoid the cost of reviewing each patient’s chart to identify
    which claims were fraudulent — a task that the relators said
    would take their experts four to nine hours per patient, at a
    rate       of   $400    per    hour,    potentially     totalling   more    than   $36
    million.        For its part, Agape opposed the use of any evidentiary
    form of statistical sampling.                  Thus, the district court received
    briefing and conducted a hearing on the issue.                           By Order of
    March 16, 2015, the court made its statistical sampling ruling
    “that      based   on    the    facts     of   this   case,   statistical    sampling
    would be improper.”             See United States ex rel. Michaels v. Agape
    2
    Like the initial Complaint, the Second Amended Complaint
    alleges claims under not only the FCA, but also the Anti-
    Kickback Statute, 42 U.S.C. § 1320a-7b, and the Health Care
    Fraud Statute, 18 U.S.C. § 1347.
    9
    Senior Cmty., Inc., No. 0:12-cv-03466, at 2 (D.S.C. Mar. 16,
    2015), ECF No. 255 (the “March 2015 Order”).
    Meanwhile,      the    relators,        Agape,     and    the    Government      had
    mediated unsuccessfully in November 2014, and the relators and
    Agape had mediated again — without the Government’s knowledge —
    in January 2015.          The proposed settlement between the relators
    and   Agape     emerged      from   the      second      mediation.          Relying    on
    § 3730(b)(1),       the   Attorney      General       objected        to   the   proposed
    settlement.        The Government has not, however, sought permission
    pursuant   to      § 3730(c)(3)        to   intervene      in    this      action,   thus
    standing      by   its    initial      decision     under       § 3730(b)(2)-(4)        to
    decline intervention.
    In   objecting        to   the    proposed       settlement,         the   Attorney
    General    protested        in   part       that   the    settlement        amount     was
    appreciably less than $25 million, the Government’s estimate of
    total damages based on its own use of statistical sampling.                            The
    various bases for the Attorney General’s objection were stated
    and discussed during a series of status conferences conducted by
    the district court in an effort to determine if this action
    could be settled. 3
    3 To protect the confidentiality of the settlement
    negotiations, the district court sealed transcripts and other
    documents in which details of the proposed settlement were
    revealed.   We thus do not specify herein the amount of the
    (Continued)
    10
    Agape eventually filed a motion to enforce the proposed
    settlement    over    the   Attorney        General’s     objection,    and    the
    Government filed a response opposing that motion.                    By Order of
    June 25, 2015, the district court rendered its unreviewable veto
    ruling and thereby sustained the Attorney General’s objection to
    the proposed settlement.         See United States ex rel. Michaels v.
    Agape Senior Cmty., Inc., No. 0:12-cv-03466 (D.S.C. June 25,
    2015), ECF No. 296 (the “June 2015 Order”).                   The June 2015 Order
    also expounded on the statistical sampling ruling that had been
    made in the March 2015 Order.          Additionally, the June 2015 Order
    certified sua sponte both the unreviewable veto and statistical
    sampling rulings for these interlocutory appeals under 28 U.S.C.
    § 1292(b).
    The district court prefaced its analysis in the June 2015
    Order with a description of the “unique dilemma” that it faced:
    The Government, claiming an unreviewable veto right
    over the tentative settlement in this case, objects to
    a settlement in a case to which it is not a party,
    using as a basis of its objection some form of
    statistical sampling that this Court has rejected for
    use at the trial of the case.
    See   June   2015   Order   6.    In   rendering        its    unreviewable   veto
    ruling, the district court rejected the argument supporting the
    proposed settlement or the Attorney General’s other grounds for
    objection.
    11
    proposed settlement that the relators and Agape jointly advanced
    in reliance on the Ninth Circuit’s decision in United States ex
    rel.   Killingsworth       v.      Northrop      Corp.,     
    25 F.3d 715
       (9th     Cir.
    1994).       Their    argument      was   that,       because     the       Government       had
    declined to intervene herein, the Attorney General’s objection
    to the proposed settlement was subject to the district court’s
    reasonableness review.              The district court instead agreed with
    the Government — as well as the Fifth Circuit in Searcy v.
    Philips Electronics North America Corp., 
    117 F.3d 154
    (5th Cir.
    1997),     and     the   Sixth      Circuit      in     United        States      v.     Health
    Possibilities, P.S.C., 
    207 F.3d 335
    (6th Cir. 2000) — that the
    Attorney General possesses an absolute veto power over voluntary
    settlements in FCA qui tam actions.                    In so ruling, the district
    court explained that it was adhering to the plain language of 31
    U.S.C.     § 3730(b)(1),         which    “provides         no    limitation           on    the
    Attorney     General’s     authority,         and     no    right      of    [a    court]     to
    review    the      Attorney     General’s       objection        for    reasonableness.”
    See June 2015 Order 6-7.
    Nevertheless, the district court noted that, if it “did
    have   the    authority       to    review      an    objection        by    the       Attorney
    General      for     reasonableness        in     a    case      of    this       nature,     a
    compelling       case    could      be    made       here   that       the     Government’s
    position is not, in fact, reasonable.”                      See June 2015 Order 10.
    Such a compelling case would include that the relators “could be
    12
    looking at an expenditure of between $16.2 million and $36.5
    million    in    pretrial       preparation       alone     for    a    case     that    the
    Government values at $25 million.”                 
    Id. at 11.
             Moreover, as the
    court    observed,      although        “the     Government       has       admitted    that
    statistical sampling of the entire universe of claims played a
    major part in its calculation of the value of this case,” it
    resisted     (with       the     court’s       reluctant      approval)         discovery
    requests seeking specific details about its calculation.                             
    Id. at 12.
    Turning     to    its     earlier    statistical       sampling         ruling,     the
    district court spelled out its rationale for concluding that it
    would be improper to use statistical sampling evidence to prove
    the     relators’      case.          In   sum,     the     court       explained       that
    statistical sampling can be appropriate “where the evidence has
    dissipated, thus rendering direct proof of damages impossible.”
    See June 2015 Order 13-14 (citing example of FCA qui tam action
    where     defendant         allegedly      defrauded        Government         in      moving
    household       belongings       of    military        personnel       by     artificially
    bumping    weight      of    shipments     that    had     since    been       completed).
    Here, however, “nothing has been destroyed or dissipated . . . .
    The patients’ medical charts are all intact and available for
    review by either party.”              
    Id. at 14.
    Finally,         in      certifying        its      unreviewable          veto     and
    statistical      sampling       rulings    for    these     interlocutory           appeals,
    13
    the district court observed that the relators and Agape “face a
    trial of monumental proportions, involving a staggering outlay
    of expenses by the [relators] and a significant drain of [court]
    resources.”        See June 2015 Order 18.           The court deemed it to “be
    much more judicially efficient to have a ruling on both of the
    questions before, rather than after, such a monumental trial.”
    
    Id. Echoing the
    requirements of 28 U.S.C. § 1292(b), the court
    also stated that each ruling involves “a controlling question of
    law as to which there is substantial ground for difference of
    opinion,     and    that   an   immediate        appeal    . . .   may   materially
    advance the ultimate termination of this litigation.”                       
    Id. at 19.
          Because we granted the relators’ and Agape’s subsequent
    petitions     for    permission       to   appeal,    we   possess   jurisdiction
    pursuant to § 1292(b). 4
    II.
    A.
    We    first    assess     the   district     court’s    unreviewable    veto
    ruling.     Because the interpretation of 31 U.S.C. § 3730 presents
    4Briefs were separately filed in these appeals by the
    relators (challenging both the unreviewable veto and statistical
    sampling rulings), Agape (challenging the unreviewable veto
    ruling and defending the statistical sampling ruling), and the
    government (defending the unreviewable veto ruling without
    addressing the statistical sampling ruling).   Each participated
    in oral argument of these appeals.
    14
    a pure question of law, our review is de novo.                             See United
    States ex rel. Oberg v. Pa. Higher Educ. Assistance Agency, 
    804 F.3d 646
    , 654 (4th Cir. 2015).               Our focus, of course, is on
    § 3730(b)(1), which provides in full:
    A person may bring a civil action for a violation of
    [the FCA] for the person and for the United States
    Government.  The action shall be brought in the name
    of the Government.  The action may be dismissed only
    if the court and the Attorney General give written
    consent to the dismissal and their reasons for
    consenting.
    31 U.S.C. § 3730(b)(1) (emphasis added).
    1.
    The   question    presented       —    the   extent       of    the    Attorney
    General’s    power     under     § 3730(b)(1)       to    veto       the    voluntary
    settlement of an FCA qui tam action in which the Government
    declined to intervene — is not one that we have heretofore
    squarely    confronted. 5       Thus,   it   is    helpful      to   begin    with    a
    discussion of the three courts of appeals decisions debated in
    the   district   court:        United   States     ex    rel.   Killingsworth        v.
    5We observed in a 1992 decision that, “[e]ven where the
    government allows the qui tam relator to pursue the action, the
    case may not be settled or voluntarily dismissed without the
    government’s consent.” See United States ex rel. Milam v. Univ.
    of Tex. M.D. Anderson Cancer Ctr., 
    961 F.2d 46
    , 49 (4th Cir.
    1992).   There, however, we were not called on to decide the
    extent of the Attorney General’s veto power. Rather, the issue
    before us was “whether the inapplicability of the Eleventh
    Amendment to suits brought by the United States extends to
    actions brought on the United States’ behalf by qui tam
    relators.” 
    Id. at 47
    (ruling “that it does”).
    15
    Northrop Corp., 
    25 F.3d 715
    (9th Cir. 1994); Searcy v. Philips
    Electronics North America Corp., 
    117 F.3d 154
    (5th Cir. 1997);
    and United States v. Health Possibilities, P.S.C., 
    207 F.3d 335
    (6th Cir. 2000).
    In the Killingsworth decision, the Ninth Circuit determined
    that § 3730(b)(1)’s consent-for-dismissal provision is limited
    by § 3730(b)(2)-(4), which delineates the initial sixty-day (or
    extended)    period        during          which       the    Government    may       elect    to
    intervene,    as     well       as    by    § 3730(c)(3),         which    authorizes         the
    court to permit later intervention upon a showing of good cause.
    
    See 25 F.3d at 722
    .                  The Killingsworth court ruled that “the
    consent provision contained in § 3730(b)(1) applies only during
    the initial sixty-day (or extended) period.”                           
    Id. Thereafter, the
    Government’s settlement-related authority depends on whether
    it has intervened, i.e., whether the Government or the relator
    is   empowered       to     control         the    litigation.            
    Id. When the
    Government has not intervened, Killingsworth merely permits the
    Attorney    General        to    object       with      “good    cause”    to     a    proposed
    settlement and obtain a hearing on whether the settlement is
    “fair and reasonable.”                
    Id. at 723-25
    (cobbling standard from
    § 3730(c)(2)(B), § 3730(c)(3), and other aspects of § 3730).
    The     Ninth        Circuit      resolved          in    Killingsworth          that    the
    Government’s position — “that without intervention [the Attorney
    General]     possesses          an    absolute         right    to   reject     a      proposed
    16
    settlement at any time and for any reason” — cannot comport with
    the plain language of § 3730(b)(4)(B), which affords the relator
    “the    right      to   conduct        the    action”       once    the      Government      has
    declined to intervene.                 
    See 25 F.3d at 722
    .                According to the
    court, that is because “[t]he right to conduct a qui tam action
    obviously includes the right to negotiate a settlement in that
    action.”        
    Id. For that
          proposition,      the       court    relied      on
    § 3730(d)(2),        which    provides         that    if    the     Government        has   not
    intervened,        “the    person       bringing      the    action       or    settling     the
    claim    shall      receive       an    amount      which     the       court    decides     is
    reasonable for collecting the civil penalty and damages.”                                    The
    Killingsworth decision emphasized the “or settling the claim”
    language      of   § 3730(d)(2),             propounding      that      it     “confirms     the
    relator’s right to settle the action if the government declines
    to intervene.”          
    See 25 F.3d at 722
    -23.
    The    Ninth       Circuit’s      interpretation            in    Killingsworth        of
    § 3730 was subsequently rejected by the Fifth Circuit in its
    Searcy       decision       and        the     Sixth    Circuit           in     its    Health
    Possibilities decision.                Unlike the Ninth Circuit, those latter
    two courts recognized “an absolute veto power over voluntary
    settlements in qui tam [FCA] suits,” see 
    Searcy, 117 F.3d at 158
    , under which a relator “may not seek a voluntary dismissal
    of any action . . . without the Attorney General’s consent,” see
    Health 
    Possibilities, 207 F.3d at 336
    .
    17
    As the Fifth Circuit explained in Searcy, the language of
    § 3730(b)(1)’s          consent-for-dismissal                    provision          “is       as
    unambiguous as one can expect,” and there is “nothing in § 3730
    to negate [that language’s] plain import.”                           
    See 117 F.3d at 159
    .
    In    particular,      the    Searcy    court       confronted         those       aspects    of
    § 3730 utilized        in     Killingsworth:          § 3730(b)(4)(B)              (according
    the    relator      “the     right     to     conduct          the     action”      when     the
    Government declines to intervene), and § 3730(d)(2) (providing a
    reasonable amount to “the person bringing the action or settling
    the claim”).         More specifically, Searcy refuted Killingsworth’s
    pronouncements that the § 3730(b)(4)(B) “right to conduct a qui
    tam    action       obviously     includes          the        right    to     negotiate      a
    settlement in that action,” and that § 3730(d)(2) “confirms the
    relator’s right to settle the action if the government declines
    to    intervene.”       See     
    Killingsworth, 25 F.3d at 722-23
    .        The
    Searcy    court     expounded     that       “[a]    relator         has     ‘conducted’      an
    action if he devises strategy, executes discovery, and argues
    the    case    in    court,     even    if    the     government             frustrates      his
    settlement efforts.”            See 
    Searcy, 117 F.3d at 160
    .                        Moreover,
    the    court     observed      that    “the       government’s             power    to     block
    settlements does not mean that the relator will never be the
    person settling the claim.”             
    Id. The Searcy
       court    further       recognized            “that     relators      can
    manipulate settlements in ways that unfairly enrich them and
    18
    reduce    benefits       to    the    government,”         including      “by    bargaining
    away claims on behalf of the United States.”                            
    See 117 F.3d at 160
    .       Section       3730(b)(1)’s          consent-for-dismissal             provision,
    however, “allows the government to resist [such] tactics and
    protect its ability to prosecute matters in the future.”                                     
    Id. Along those
    same lines, the Sixth Circuit observed in Health
    Possibilities that “the power to veto a privately negotiated
    settlement    of     public          claims    is     a     critical    aspect      of        the
    government’s ability to protect the public interest in qui tam
    litigation.        The FCA is not designed to serve the parochial
    interests    of    relators,          but     to    vindicate     civic      interests        in
    avoiding fraud against public monies.”                          
    See 207 F.3d at 340
    .
    The Health Possibilities court underscored that “[t]he location
    of the consent provision [in § 3730(b)(1)] immediately after the
    command    that    the    action       be   brought        in   the   government’s           name
    suggests that it is an important component of the government’s
    ability to regulate qui tam actions.”                      
    Id. at 342.
    Notably, the Fifth, Sixth, and Ninth Circuits considered
    the legislative history of the FCA.                       On the one hand, the Ninth
    Circuit     discerned          a     congressional          “intent     to      place        full
    responsibility for [FCA] litigation on private parties, absent
    early intervention by the government or later intervention for
    good     cause”    —      an       intent     that        the   court     deemed        to     be
    “fundamentally inconsistent with the asserted ‘absolute’ right
    19
    of the government to block a settlement and force a private
    party to continue litigation.”               See 
    Killingsworth, 25 F.3d at 722
    .
    On the other hand, the Fifth and Sixth Circuits perceived
    Congress’s    intent    to    grant    the    Attorney   General   full   veto
    authority that has existed since the original FCA statute was
    enacted in 1863 during the Civil War.             See Health 
    Possibilities, 207 F.3d at 342-43
    ; 
    Searcy, 117 F.3d at 159
    .                As those courts
    saw    it,   that    intent    has    endured    even    through   subsequent
    amendments to the FCA providing more incentives to relators and
    creating and expanding the Government’s power to intervene.                
    Id. Those courts
    thus concluded:
    For more than 130 years, Congress has instructed
    courts to let the government stand on the sidelines
    and veto a voluntary settlement.     It would take a
    serious conflict within the structure of the [FCA] or
    a profound gap in the reasonableness of the [consent-
    for-dismissal] provision for us to be able to justify
    ignoring this language. We can find neither.
    Health 
    Possibilities, 207 F.3d at 344
    (quoting 
    Searcy, 117 F.3d at 160
    ).     Here, in rendering its unreviewable veto ruling, the
    district     court   similarly       interpreted    § 3730(b)(1)    and    its
    consent-for-dismissal provision.
    2.
    We agree with the district court, and with the Fifth and
    Sixth Circuits, that the Attorney General possesses an absolute
    veto power over voluntary settlements in FCA qui tam actions.
    20
    In reaching that conclusion, we rely on the plain language of 31
    U.S.C. § 3730(b)(1), “read[ing] the words in their context and
    with a view to their place in the overall statutory scheme.”
    See King v. Burwell, 
    135 S. Ct. 2480
    , 2489 (2015) (internal
    quotation marks omitted).               Simply put, nothing else in § 3730
    leads us to doubt that Congress meant exactly what it said in
    § 3730(b)(1) — that a qui tam action “may be dismissed only if
    the court and the Attorney General give written consent to the
    dismissal and their reasons for consenting.”
    On   appeal,     neither       the   relators     nor   Agape      advocate      the
    Ninth Circuit’s theory that the consent-for-dismissal provision
    “applies only during the initial sixty-day (or extended) period”
    in which the Government must decide whether to intervene in a
    qui tam action.             See 
    Killingsworth, 25 F.3d at 722
    .                Somewhat
    like    the     Ninth       Circuit,    however,     Agape     contends      that       the
    Government         cannot     unreasonably       withhold      its    consent      to    a
    settlement.         According to Agape, the reasonableness requirement
    flows   from       § 3730(b)(1)       itself.      See   Br.   of    Agape    20    (“[A]
    correct reading of § 3730(b)(1) recognizes that the Government’s
    consent       to    a   qui     tam    settlement        cannot      be   unreasonably
    withheld.”).        For its part, the Ninth Circuit cobbled a standard
    from    other      aspects     of   § 3730,      including     § 3730(c)(2)(B)          and
    § 3730(c)(3), limiting the Attorney General to an objection for
    “good cause” and a hearing on whether the proposed settlement is
    21
    “fair and reasonable.”               See 
    Killingsworth, 25 F.3d at 723-25
    .
    Both Agape and the Ninth Circuit have reasoned that an unlimited
    veto power cannot coexist with § 3730(b)(4)(B) insofar as it
    confers on the relator “the right to conduct the action” when
    the   Government       declines       to    intervene,      or    with   § 3730(d)(2)
    insofar as it provides for a share of the award to “the person
    bringing the action or settling the claim.”
    Of course, as the Fifth Circuit deftly explained, the right
    to conduct the action does not necessarily include the right to
    settle   the      claim,      although,      absent    the       Attorney     General’s
    objection, the relator may yet settle the claim.                         See 
    Searcy, 117 F.3d at 160
    .      That    is,   § 3730(b)(4)(B)        and   § 3730(d)(2)
    cannot reasonably be understood to create an unfettered right to
    settle on the part of the relator.
    Furthermore,          § 3730(b)(1)      and     its    consent-for-dismissal
    provision is not temporally qualified or explicitly limited in
    any   other       manner.         Unlike      other      provisions      of     § 3730,
    § 3730(b)(1) does not overtly require the Government to satisfy
    any standard or make any showing reviewable by the court.                              A
    prime example is § 3730(c)(2)(B), under which the Government may
    settle a qui tam action over the relator’s objection, but only
    “if the court determines, after a hearing, that the proposed
    settlement     is    fair,     adequate,      and   reasonable       under     all   the
    circumstances.”            Congress could have readily included similar
    22
    language in § 3730(b)(1); that it decided against doing so is
    enlightening.      See Barnhart v. Sigmon Coal Co., 
    534 U.S. 438
    ,
    452 (2002) (“[W]hen Congress includes particular language in one
    section of a statute but omits it in another section of the same
    Act, it is generally presumed that Congress acts intentionally
    and   purposely        in    the     disparate      inclusion       or    exclusion.”
    (internal quotation marks omitted)).
    Finally,    we     would     be    remiss   not    to   recognize        that    the
    Attorney   General’s             absolute    veto       authority        is     entirely
    consistent with the statutory scheme of the FCA.                     Even where the
    Government declines to intervene, “the United States is the real
    party in interest in any [FCA] suit.”                See United States ex rel.
    Milam v. Univ. of Tex. M.D. Anderson Cancer Ctr., 
    961 F.2d 46
    ,
    50 (4th Cir. 1992).          Meanwhile, “[a]s a class of plaintiffs, qui
    tam relators are different in kind than the Government.                               They
    are motivated primarily by prospects of monetary reward rather
    than the public good.”             See Hughes Aircraft Co. v. United States
    ex rel. Schumer, 
    520 U.S. 939
    , 949 (1997).                    Instead of freeing
    relators to maximize their own rewards at the public’s expense,
    Congress   has     granted         the   Attorney       General     the       broad    and
    unqualified      right      to    veto   proposed       settlements       of    qui    tam
    actions.
    Accordingly, we reject Agape’s interpretation of § 3730 and
    conclude today that, under the plain language of § 3730(b)(1),
    23
    the   Attorney    General     possesses        an    absolute    veto    power    over
    voluntary   settlements       in   FCA    qui    tam    actions.        The   district
    court having concluded the same, we affirm its unreviewable veto
    ruling. 6
    B.
    Turning     to   the    district         court’s       statistical      sampling
    ruling, we find it prudent to re-examine whether that aspect of
    the   relator’s    appeal     is   appropriate         for   interlocutory      review
    under 28 U.S.C. § 1292(b).               Pursuant thereto, the order being
    reviewed must involve “a controlling question of law as to which
    there is substantial ground for difference of opinion,” and an
    immediate appeal from that order must promise to “materially
    advance the ultimate termination of the litigation.”                           We have
    cautioned “that § 1292(b) should be used sparingly and thus that
    its   requirements     must   be   strictly         construed.”      See      Myles   v.
    Laffitte, 
    881 F.2d 125
    , 127 (4th Cir. 1989).
    6Notably, the relators have taken a different tack from
    Agape on appeal, conceding that “[i]t may be the case that the
    Government has the authority under [§ 3730(b)(1)] to reject a
    relator and defendant’s settlement in a typical [FCA] matter in
    which the Government has declined to intervene.”      See Br. of
    Relators 18-19.   The relators argue instead that, because the
    Government engaged in a so-called “de facto intervention” in
    this action, the Attorney General’s objection to the proposed
    settlement   must  be   reviewed   by  the   district  court for
    reasonableness.   
    Id. at 19.
        Unfortunately for the relators,
    their novel theory finds no support in the FCA.
    24
    Strictly construing § 1292(b), we recognize that it may be
    proper to conduct an interlocutory review of an order presenting
    “a pure question of law,” i.e., “an abstract legal issue that
    the   court     of    appeals    can    decide       quickly         and    cleanly.”     See
    Mamani    v.    Berzain,        
    825 F.3d 1304
    ,      1312    (11th     Cir.    2016)
    (internal quotation marks omitted).                        In other words, § 1292(b)
    review may be appropriate where “the court of appeals can rule
    on a pure, controlling question of law without having to delve
    beyond    the   surface     of    the    record          in   order    to    determine    the
    facts.”       See McFarlin v. Conseco Servs., LLC, 
    381 F.3d 1251
    ,
    1259 (11th Cir. 2004).            Such a pure question of law includes the
    issue    raised      in   the    relators’         and     Agape’s     appeals     from   the
    district court’s unreviewable veto ruling.
    By contrast, § 1292(b) review is not appropriate where, for
    example, the question presented “turns on whether there is a
    genuine issue of fact or whether the district court properly
    applied settled law to the facts or evidence of a particular
    case.”     See       
    McFarlin, 381 F.3d at 1259
    ;     see    also   Harriscom
    Svenska AB v. Harris Corp., 
    947 F.2d 627
    , 631 (2d Cir. 1991)
    (“Where, as here, the controlling issues are questions of fact,
    or, more precisely, questions as to whether genuine issues of
    material fact remain to be tried, the federal scheme does not
    provide for an immediate appeal . . . .”).                           Significantly, there
    is “a distinction between a question of law, which will satisfy
    25
    § 1292(b), and a question of fact or matter for the discretion
    of the trial court.”        See 
    McFarlin, 381 F.3d at 1258
    (internal
    quotation marks omitted).
    In   its   statistical    sampling     ruling,    the     district    court
    determined that the use of statistical sampling evidence can
    sometimes be permissible, but is not appropriate here based on
    the particular facts and evidence in this case.                  Moreover, in
    their opening appellate brief, the relators clarify that “[t]he
    true question for the District Court is not whether statistical
    sampling and extrapolation, in and of itself, is appropriate.”
    See Br. of Relators 11 (emphasis added).               Rather, the relators
    insist that the issue is whether their proposed “statistical
    sampling is conducted in a scientifically proven and accepted
    manner pursuant to the Supreme Court’s ruling in [Daubert v.
    Merrell Dow Pharmaceuticals, Inc., 
    509 U.S. 579
    (1993)].”                    
    Id. Thus, the
    relators’ appeal raises the question of whether the
    district court may, in its discretion, allow the relators to use
    statistical sampling to prove their case.                See Bryte v. Am.
    Household,   Inc.,   
    429 F.3d 469
    ,   475   (4th    Cir.    2005)   (“[T]he
    district court has broad latitude in ruling on the admissibility
    of evidence, including expert opinion, and we will not overturn
    Daubert   evidentiary      rulings   with    respect     to    relevance     and
    reliability absent an abuse of discretion.”).
    26
    In these circumstances, we are satisfied that, as to the
    statistical   sampling     ruling,    the    relators’     appeal    does   not
    present   a   pure   question    of    law    that    is   subject    to    our
    interlocutory review under § 1292(b).           Accordingly, although we
    understand and appreciate the district court’s desire to obtain
    review of its statistical sampling ruling prior to undertaking
    complex trial proceedings, we are constrained to dismiss that
    aspect of the relators’ appeal as improvidently granted.
    III.
    Pursuant to the foregoing, we affirm the district court’s
    unreviewable veto ruling and dismiss as improvidently granted
    the   relators’   appeal   as   to   the    court’s   statistical     sampling
    ruling.
    AFFIRMED IN PART
    AND DISMISSED IN PART
    27