Palm Valley Health Care, Inc. v. Alex Azar, II, Se ( 2020 )


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  •      Case: 18-41067     Document: 00515273342       Page: 1    Date Filed: 01/15/2020
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE FIFTH CIRCUIT  United States Court of Appeals
    Fifth Circuit
    FILED
    January 15, 2020
    No. 18-41067
    Lyle W. Cayce
    Clerk
    PALM VALLEY HEALTH CARE, INCORPORATED,
    Plaintiff-Appellant
    v.
    ALEX M. AZAR II, SECRETARY, U.S. DEPARTMENT OF HEALTH AND
    HUMAN SERVICES; PALMETTO GBA, L.L.C.,
    Defendants-Appellees
    Appeal from the United States District Court
    for the Southern District of Texas
    Before OWEN, Chief Judge, and HAYNES and COSTA, Circuit Judges.
    GREGG COSTA, Circuit Judge:
    With annual spending topping half a trillion dollars, Medicare is the
    largest recipient of federal funds after Social Security and defense. 1 With so
    many tax dollars at stake, Congress created an administrative process through
    which Medicare can recover overpayments. Because of the massive number of
    claims, an audit of each one is not feasible. So federal law allows Medicare to
    investigate a select number of claims from a provider. If the audit of that
    sample reveals “a sustained or high level of payment error,” Medicare can
    1  Leigh Angres & Jorge Salazar, The Federal Budget in 2018, Congressional Budget
    Office (June 2019), https://www.cbo.gov/system/files/2019-06/55342-2018-budget.pdf.
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    No. 18-41067
    extrapolate that overpayment rate to a larger number of similar claims. 42
    U.S.C. § 1395ddd(f)(3)(A).
    An audit of Palm Valley Health Care, a home health care provider,
    revealed that a significant percentage of the sampled claims did not meet
    Medicare coverage requirements. Extrapolating that overpayment rate to all
    claims paid over the relevant time period resulted in a repayment demand of
    more than $12 million.        Palm Valley brings constitutional, statutory, and
    evidentiary challenges to that decision. Finding no error, we AFFIRM.
    I.
    The Department of Health and Human Services (HHS), acting through
    a Medicare contractor, audited claims Palm Valley submitted between July 1,
    2006, and January 31, 2009. Palm Valley was selected for review because it
    had submitted an unusually large number of claims involving five or more
    consecutive home health care episodes. An episode is sixty days long and the
    typical claim involves two consecutive episodes. During the audit period, Palm
    Valley submitted 10,699 Medicare claims.
    Out of those thousands, the contractor sampled 54 and concluded that
    29 of them provided services to beneficiaries who were not eligible for home
    health care. Medicare will cover home health services if the beneficiary is
    homebound, under the care of a physician, in need of skilled services, and
    under a plan of care. 42 C.F.R. § 409.42. Based on interviews of beneficiaries
    and their friends and families, as well as a review of medical records, the
    contractor concluded that the 29 beneficiaries either were not homebound or
    did not need skilled care. 2 As a general matter, an individual is homebound if
    she has a condition restricting her ability to leave home without assistance. 42
    U.S.C. § 1395f(a).      The overpayment for those 29 claims was $81,681.03.
    2 Palm Valley does not appeal the agency’s determinations that various beneficiaries
    did not need skilled care.
    2
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    Extrapolation turned that figure into a total repayment demand of
    $12,589,185.
    Palm Valley sought review of the overpayment finding. It argued that
    the beneficiaries qualified as homebound and thus were eligible for home
    health services.      It also challenged the sample the auditor used and the
    extrapolation methodology used to reach the $12 million repayment figure.
    Notably, however, Palm Valley did not press a defense Medicare allows for a
    provider that “did not know, and could not reasonably have been expected to
    know” that it was receiving overpayments. 3 42 U.S.C. § 1395pp(a)(2); see also
    Caring Hearts Pers. Home Servs. v. Burwell, 
    824 F.3d 968
    , 970 (10th Cir. 2016)
    (Gorsuch, J.) (calling this “[a] sort of good faith affirmative defense”).
    For the arguments Palm Valley was asserting, it had many opportunities
    to make them. Administrative review of overpayment decisions has several
    stages. The first allows a provider to seek a redetermination from the auditor.
    42 U.S.C. § 1395ff(a)(3)(A). The auditor must complete its redetermination
    within 60 days. 
    Id. § 1395ff(a)(3)(C)(ii).
    If the redetermination is unfavorable,
    the provider may then seek reconsideration from a qualified independent
    contractor, which likewise has a 60-day deadline.                 
    Id. § 1395ff(c)(3)(B)(i),
    (c)(3)(C)(i). The next step is an appeal to an administrative law judge (ALJ),
    who holds a hearing and reviews the overpayment finding de novo. See 
    id. § 1395ff(d)(1)(A).
    The ALJ must render a decision within 90 days. 
    Id. An unfavorable
    ALJ decision may be appealed to the Medicare Appeals Council,
    which also faces a 90-day deadline. 
    Id. § 1395ff(d)(2)(A).
    If the provider fails
    3 In response to questioning at oral argument about the overpayment scheme, the
    government noted the availability of this defense and Palm Valley’s failure to raise it before
    the Appeals Council. That led Palm Valley to file a postargument motion for leave to file a
    supplemental brief on its interpretation of yet another statute (42 U.S.C. § 1395gg) that it
    did not invoke before the Appeals Council. That motion is denied.
    3
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    at this fourth and final stage of administrative review, it may seek review in
    federal district court. 
    Id. § 1395ff(b)(1)(A).
          Although each stage of administrative review has a statutory deadline,
    HHS routinely fails to meet those dates. From start to finish, the average
    appeal takes about five years, far in excess of the statute’s approximately one
    year. Maxmed Healthcare, Inc. v. Price, 
    860 F.3d 335
    , 344−45 (5th Cir. 2017).
    The statute recognizes that the agency may not meet the deadlines. If HHS
    fails to meet the review deadline at any stage, a provider may escalate its
    appeal and immediately jump to the next stage of review.               42 U.S.C.
    §§ 1395ff(c)(3)(C)(ii), (d)(3)(A)−(B).
    Palm Valley appealed through the entire administrative process. At the
    redetermination stage, the contractor determined that one partial denial
    among the 29 was in error. At the reconsideration stage, the independent
    contractor found that Medicare did not cover the claims for 29 beneficiaries.
    The ALJ subsequently reviewed the overpayment determinations and
    concluded that 27 claims in the sample of 54 should not have been paid. The
    Medicare Appeals Council mostly affirmed the ALJ’s decision, but concluded
    that the claims for two beneficiaries previously found to be uncovered were
    eligible claims.    Full administrative review thus reduced the number of
    ineligible claims from 29 to 25, shaving a meaningful amount off the $12
    million that Palm Valley originally owed.
    Consistent with recent practice, the ALJ and Medicare Appeals Council
    issued their decisions roughly one-and-a-half years and three years after Palm
    Valley sought their review. Although HHS did not come close to meeting either
    90-day deadline, Palm Valley did not escalate its appeal.
    Palm Valley finally sought review in district court. The court affirmed
    the decision of the Medicare Appeals Council.
    4
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    II.
    Palm Valley argues that HHS violated due process by failing to meet the
    statutory deadlines at each stage of the administrative process. We have
    difficulty seeing how Palm Valley was denied due process.
    Due process typically requires “some form of hearing . . . before an
    individual is finally deprived of a property interest.” Matthews v. Eldridge,
    
    424 U.S. 319
    , 333 (1976). Palm Valley received a hearing before it had to give
    any money back to Medicare. Its argument is essentially that it had too many
    hearings—really too many appeals of a hearing—and that they took too long.
    It does not cite any Supreme Court or circuit level authority finding a due
    process violation for delays occurring during an administrative appeals
    process. 4 And violation of a statutory deadline does not automatically mean a
    lack of due process; the Constitution, not statutes, determine the minimum
    procedures that due process requires.                See Cleveland Bd. of Educ. v.
    Loudermill, 
    470 U.S. 532
    , 538, 538−39, 542 (1985) (recognizing that state
    statute created a property interest but applying Matthews’ balancing test to
    determine what level of process the Due Process Clause required).
    Even assuming the possibility of a due process violation arising from
    prolonged appeals of a hearing, Palm Valley failed to take advantage of the
    statutory escalation procedure that would have allowed it to expedite the
    process.    Nor did it seek a federal court injunction to try and prevent
    recoupment. See Family Rehab., Inc. v. Azar, 
    886 F.3d 496
    (5th Cir. 2018).
    One problem with allowing this after-the-fact complaint about delay is that it
    lets the provider have it both ways. Palm Valley took advantage of every
    4 It relies on American Hospital Association v. Burwell, 
    812 F.3d 183
    (D.C. Cir. 2016),
    but that case does not address due process. If anything, it shows that Medicare providers
    may have another option when facing violations of the statutory deadline: mandamus relief.
    
    Id. at 132–34.
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    opportunity it had to undo the overpayment finding, and it took some bites out
    of the apple with partial success on some appeals. Only now, after going
    through every appeal, does it challenge the delay. Contrast 
    id. (involving provider
    that brought action in district court once recoupment began because
    it faced a three-year delay before an ALJ).
    The timing of Palm Valley’s due process challenge also means it cannot
    show the substantial prejudice that is necessary for a due process claim to
    succeed. United States v. Lober, 
    630 F.2d 335
    , 337−38 (5th Cir. 1980) (per
    curiam). Palm Valley does not brief any theory of substantial prejudice, and
    none is apparent from the record. The roughly four-year delay did not affect
    HHS’s ability to evaluate Palm Valley’s claims, as the evidence that the agency
    drew on at each stage existed when Palm Valley first requested
    redetermination. Nor did the delay cause financial harm to Palm Valley.
    During the slow appeals process, HHS was not engaging in recoupment, the
    process by which Medicare holds back payments on new claims to cover
    overpayment findings that are still being appealed and thus may be
    overturned. Contrast Family 
    Rehab., 886 F.3d at 503
    (holding that a district
    court had subject matter jurisdiction to consider a due process claim that a
    plaintiff subject to recoupment brought). In other words, HHS did not seek to
    recover any overpayment until the end of the appeals process. And as we have
    noted, Palm Valley preferred repeated review—with each level providing a new
    opportunity to succeed—to expeditious resolution of its claims. That choice to
    pursue each level of review shows that Palm Valley saw some benefit from
    pursuing multiple appeals despite the known delay each phase caused. Palm
    Valley has not established substantial prejudice from the delay.
    The district court correctly rejected the due process claim.
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    III.
    Turning from the process of the agency review to its substance, we
    consider Palm Valley’s argument that the ALJ and Medicare Appeals Council
    applied the wrong definition of “homebound.” An individual is homebound if
    he or she “has a condition . . . that restricts the ability of the individual to
    leave his or her home except with the assistance of another individual or the
    aid of a supportive device . . . or if the individual has a condition such that
    leaving his or her home is medically contraindicated.” 42 U.S.C. § 1395f(a).
    The statute further explains that “[w]hile an individual does not have to be
    bedridden to be considered ‘confined to his home,’ the condition of the
    individual should be such that there exists a normal inability to leave home
    and that leaving home requires a considerable and taxing effort by the
    individual.” 
    Id. The ALJ
    and Medicare Appeals Council, citing the statute as
    well as Medicare Program Integrity Manuals, stated in their reviews that a
    homebound person must have a normal inability to leave home and leaving
    home must “require[] a considerable and taxing effort.”
    Palm Valley argues this was too demanding a standard. It argues that
    for an individual to qualify as homebound, the condition of the person
    “should”—but not must—“be such that there exists a normal inability to leave
    home and that leaving home requires a considerable and taxing effort by the
    individual.” 42 U.S.C. § 1395f(a); see also Caring 
    Hearts, 824 F.3d at 973
    (recognizing that “should” indicates a normal inability to leave home without
    a taxing effort is a useful, but not dispositive, test for homebound status). 5
    Under Palm Valley’s reading of section 1395f(a), whether an individual
    actually left home is largely irrelevant, as the inquiry must turn on whether
    5  Palm Valley repeatedly analogizes this case to Caring 
    Hearts, 824 F.3d at 970
    −71.
    It does not mention that Caring Hearts decided whether the section 1395pp good-faith
    defense, which Palm Valley did not assert, applied.
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    the beneficiary has a condition restricting his or her ability to leave home
    without assistance.
    But Palm Valley raised this argument for the first time in the district
    court. A federal court reviewing an agency determination will not ordinarily
    consider arguments that a litigant could have raised before the agency but
    chose not to. Gulf Restoration Network v. Salazar, 
    683 F.3d 158
    , 174–75 (5th
    Cir. 2012). HHS limits the Medicare Appeals Council’s review to objections a
    represented party asserts challenging the ALJ’s ruling.                        42 C.F.R. §
    405.1112(c). The regulation tells a party that it must inform the Appeals
    Council if it believes the ALJ’s ruling “is inconsistent with a statute,
    regulation, CMS ruling, or other authority.” 
    Id. § 405.1112(b).
    That covers the
    “homebound” argument Palm Valley raises now but did not mention before the
    Appeals Council. To allow Palm Valley to litigate an issue in federal court that
    it did not present to the Appeals Council would inappropriately “bypass[]” the
    agency’s internal requirement. 6 Sims v. Apfel, 
    530 U.S. 103
    , 108 (2000); see
    also, e.g., Medwin Family Med. & Rehab., P.L.L.C. v. Burwell, 
    2017 WL 685696
    , at *17 (Jan. 31, 2017 S.D. Tex. 2017) (declining to consider issues not
    raised before the Medicare Appeals Council). A failure to dispute the governing
    legal standard before the agency is especially problematic given that the issue
    permeates the review process. Raising the “must” versus “should” issue before
    6 When a court decides whether to impose an “issue-exhaustion requirement even in
    the absence of a statute or regulation,” it considers how much the administrative proceeding
    resembles “normal adversarial litigation.” Sims v. Apfel, 
    530 U.S. 103
    , 108−09 (2000).
    Because there is a regulation requiring parties to identify specific ALJ errors before the
    Appeals Council, 
    id. at 108,
    we need not decide whether the Medicare overpayment appeals
    process is sufficiently adversarial to require exhaustion. See, e.g., id.; Vermont Dept. of Pub.
    Serv. v. United States, 
    684 F.3d 149
    , 157–58 (D.C. Cir. 2012) (applying exhaustion
    requirement, without assessing whether the administrative process qualified as
    “adversarial,” because regulation required exhaustion in agency proceedings); Wolfe v.
    Barnhart, 
    446 F.3d 1096
    , 1103 n.5 (10th Cir. 2006) (summarizing Sims as recognizing that
    “exhaustion is generally required in review of adversarial administrative proceedings or
    where exhaustion is mandated by agency regulation”).
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    the agency would have allowed it to determine whether there is any practical
    daylight between those standards on these facts, something that is far from
    apparent. While judicial review of agency decisions plays an important role in
    correcting agency errors, it does not allow an inefficient redo based on
    arguments never presented to the agency the first time around. Because Palm
    Valley failed to exhaust its challenge to the “homebound” standard, we cannot
    consider the question.
    IV.
    We next consider Palm Valley’s argument that HHS lacked substantial
    evidence for its finding that 25 beneficiaries were not homebound. Substantial
    evidence 7 supports a finding that a patient is not homebound if “more than a
    mere scintilla” of evidence support the determination. Salmond v. Berryhill,
    
    892 F.3d 812
    , 817 (5th Cir. 2018) (quotation omitted).
    That low evidentiary bar was met. The main thrust of Palm Valley’s
    evidentiary challenge is that the Medicare Appeals Council and ALJ relied too
    heavily on interviews of individuals (including the beneficiaries themselves),
    who indicated the beneficiaries were not homebound. That testimony was
    unreliable, Palm Valley argues, because a significant amount of time,
    sometimes several years, had passed between the claims and the interviews.
    As a general matter, Palm Valley is right that memories often fade over
    time. Basic principles of our legal system, like statutes of limitations and the
    right to a speedy trial, reflect that view. But the fact that passage of time may
    be grounds for impeaching testimony does not render that testimony
    7   We apply the substantial evidence standard rather than the Administrative
    Procedures Act’s arbitrary and capricious standard because the parties agree that the former
    applies. We thus do not resolve which applies. Cf. Baylor Cty. Hosp. Dist. v. Price, 
    850 F.3d 257
    , 261 (5th Cir. 2017) (“assum[ing] only for the sake of argument that the APA’s arbitrary
    and capricious standard applie[d]” and noting that “it probably ma[de] no difference” which
    deferential standard applied on review of Medicare’s refusal to designate a hospital as a
    “critical access hospital”).
    9
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    irrelevant. This is the difference evidence law recognizes between relevancy
    and probative value. Compare FED. R. EVID. 401 (evidence is relevant if it
    makes a fact any more or less probable), with FED. R. EVID. 403 (excluding
    evidence if its tendency to make a fact more or less likely is too small relative
    to the costs of presenting it to the jury). Passage of time goes to the latter, not
    the former. Because even dated firsthand or eyewitness testimony about a
    beneficiary’s health makes it more or less likely that the beneficiary was
    homebound, the interviews were undoubtedly relevant. In terms of probative
    value, as with impeachment evidence generally, the factfinder decides how
    much the passage of time undermines the credibility of testimony, if at all.
    Many considerations—including the level of detail the witness provides, the
    number of times the witness observed the beneficiary, and whether there is
    corroboration in the form of other witnesses or documents—will impact the
    reliability of the testimony.
    The Appeals Council considered these factors when evaluating the
    interviews as part of its claim-by-claim review of the homebound question.
    Take, for instance, beneficiary R.L. The Council’s determination that R.L. was
    not homebound relied in part on an interview with R.L.’s daughter two years
    after the dates of service. R.L.’s daughter described how two years earlier R.L.
    was able to drive to the barbershop and to visit his daughters. Also consider
    beneficiary F.D. Interviews with F.D. and a staff member in the building
    where F.D. lived revealed that F.D. was alert and frequently traveled outside
    the home, without assistance, for activities like shopping and visiting friends.
    For both these claimants, contemporary records corroborated the testimony.
    Clinical records demonstrated that R.L.’s medication changes could be
    managed without skilled care at home and that his diagnoses were unlikely to
    leave him confined to home. And Palm Valley’s records showed multiple days
    when it had sent someone to F.D.’s residence, but the patient was not home.
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    Palm Valley’s critique of the interviews is unavailing given the
    deferential standard of review. The Appeals Council carefully evaluated the
    evidence on each claim in an 86-page opinion. Substantial evidence supports
    HHS’s determination that many beneficiaries were not homebound.
    V.
    The agency finding we have just upheld—that 25 claims were not eligible
    for payment because the patients were not homebound—does not on its own
    cause Palm Valley much financial harm.          But the extrapolation of that
    overpayment rate to Palm Valley’s more than 10,000 claims does. It thus is
    not surprising that Palm Valley also challenges that statistical analysis.
    As we noted at the outset, HHS may use statistical extrapolation to
    determine overpayment amounts when the Secretary determines that “there
    is a sustained or high level of payment error.” 42 U.S.C. § 1395ddd(f)(3)(A); see
    also 
    Maxmed, 860 F.3d at 344
    −45. The threshold determination that there are
    “sustained or high levels of payment errors” is not reviewable. 42 U.S.C.
    § 1395ddd(f)(3).
    Palm Valley thus challenges not whether it was appropriate to use
    sampling and extrapolation, but the statistical methods the agency uses when
    performing those tasks. It contends that the methodology does not pass muster
    under Daubert v. Merrell Dow Pharmaceuticals, Inc., 
    509 U.S. 579
    (1993),
    because it has not been peer reviewed or generally accepted in the relevant
    scientific community. Daubert, however, does not apply in agency proceedings.
    See Nat’l Taxpayers Union v. U.S. Soc. Sec. Admin., 302 F. App’x. 115, 121 (3d
    Cir. 2008); Bayliss v. Barnhart, 
    427 F.3d 1211
    , 1218 n.4 (9th Cir. 2005); Niam
    v. Ashcroft, 
    354 F.3d 652
    , 660 (7th Cir. 2004). It interprets Federal Rule of
    Evidence 702, and the federal rules of evidence do not govern agencies. 
    Niam, 354 F.3d at 660
    ; see also 42 U.S.C. § 405(b)(1) (allowing evidence to be received
    in Social Security hearings “even though inadmissible under rules of evidence
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    to court procedure”). What is more, the procedural “gatekeeping” aspects of
    Daubert, aimed as they are at preventing the jury from being tainted by
    unreliable evidence, do not translate to agency proceedings for the same reason
    they do not fully translate to bench trials: in reaching a decision, a judge will
    only rely on evidence the judge deems reliable. See Whitehouse Hotel Ltd.
    P’ship v. Comm’r, 
    615 F.3d 321
    , 330 (5th Cir. 2010) (recognizing that we have
    “noted that the importance of the trial court’s gatekeeper role is significantly
    diminished in bench trials . . . because, there being no jury, there is no risk of
    tainting the trial by exposing a jury to unreliable evidence” (citing Gibbs v.
    Gibbs, 
    210 F.3d 491
    , 500 (5th Cir. 2000)). Whether a judge’s reliability finding
    was correct will be tied up in the substantive review of the decision. That is
    why some courts recognize that the substantive aspect of Daubert, with its
    focus on reliability, is practically speaking already part of substantive review
    of agency decisions. See Donahue v. Barnhart, 
    279 F.3d 441
    (7th Cir. 2002)
    (explaining that Daubert’s “idea that experts should use reliable methods . . .
    plays a role in the administrative process because every decision must be
    supported by substantial evidence”).
    In looking at the extrapolation from that substantive standpoint, we see
    no reversible error. The methodology that the agency employed resulted in a
    random sample of 54 of the 10,699 claims, the audit of which provided an
    unbiased estimate of the actual average overpayment for all 10,699 claims. See
    MEDICARE PROGRAM INTEGRITY MANUAL § 8.4.1.3. Palm Valley’s own expert
    testified that the sample was a valid probability sample and that the agency
    applied the correct formulas to extrapolate an aggregate overpayment amount
    from that sample.
    Palm Valley argues that the sample was too imprecise—or more simply,
    that the Medicare contractor did not use a large enough sample. But as the
    Medicare Appeals Council recognized, demanding a larger sample to
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    marginally increase the precision of an estimate “ignore[s] real world
    constraints imposed by conflicting demands on limited public funds,
    constraints which CMS chose to incorporate into the statistical sampling
    guidelines.” The extrapolation methodology may be imperfect, but it is the
    product of a complex balance of interests.          At a minimum, it constitutes
    substantial evidence in support of the agency’s decision. Cf. 
    Maxmed, 860 F.3d at 343
      (“Congress    clearly   envisioned      extrapolation    in   overpayment
    determinations involving home health agencies like [the plaintiff], and the
    Secretary’s reliance on extrapolation as a tool was justified.”). If anything, the
    extrapolation methodology is provider friendly. The extrapolation does not
    assume that the average overpayment in the random sample occurred for the
    universe of claims. Rather, the agency assumes that the average overpayment
    for all claims is equal to a number that there is a 90% chance is smaller than
    the actual overpayment. See MEDICARE PROGRAM INTEGRITY MANUAL § 8.4.5.1
    (explaining that the agency uses the lower limit of a 90% confidence interval
    as its overpayment estimate). That means that there is a 90% probability that
    the amount that Palm Valley was overpaid is greater than the approximately
    $12 million that the contractor initially calculated.          See 
    id. (“[I]t yields
    a
    demand amount for recovery that is very likely less than the true amount of
    overpayment . . . .”); see also JAN KMENTA, ELEMENTS OF ECONOMETRICS
    188−89 (2d ed. 1997) (demonstrating the properties of confidence intervals).
    We see no error in the extrapolation.
    *        *     *
    The judgment is AFFIRMED.
    13