Williams, Lee K. v. Aetna Life Insur Co ( 2007 )


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  •                             In the
    United States Court of Appeals
    For the Seventh Circuit
    ____________
    No. 06-3824
    LEE K. WILLIAMS,
    Plaintiff-Appellant,
    v.
    AETNA LIFE INSURANCE COMPANY and
    THE SYSCO CORPORATION GROUP BENEFIT PLAN,
    Defendants-Appellees.
    ____________
    Appeal from the United States District Court
    for the Northern District of Illinois, Eastern Division.
    No. 04 C 6228—Ronald A. Guzman, Judge.
    ____________
    ARGUED SEPTEMBER 28, 2007—DECIDED NOVEMBER 1, 2007
    ____________
    Before POSNER, FLAUM, and SYKES, Circuit Judges.
    FLAUM, Circuit Judge. Plaintiff Lee Williams was a
    truck driver for the SYSCO corporation from 1994-2002
    and a participant in the company’s long term disability
    (“LTD”) plan. On July 26, 2002, Williams became ill, and
    late that year was diagnosed with chronic fatigue syn-
    drome (“CFS”). Williams applied for LTD benefits, but
    his claim was denied May 12, 2003 for failing to show
    both a “diagnosable condition” explaining Williams’s
    “subjective symptoms of fatigue,” and that Williams was
    unable to perform his job functions. Williams’s treating
    physician then submitted a CFS residual functional
    capacity questionnaire and Williams appealed his denial
    2                                               No. 06-3824
    of benefits. On January 9, 2004, Williams’s appeal was
    denied due to insufficient evidence as to whether Williams
    was unable to perform his job functions. Williams then
    brought suit in the Northern District of Illinois. The
    parties filed cross-motions for summary judgment. The
    district court granted defendants’ motions for summary
    judgment and denied Williams’s motion. This appeal
    followed. For the following reasons, we affirm the dis-
    trict court’s rulings.
    I. Background
    The plaintiff/appellant, Lee Williams, was born in 1959
    and worked as a truck driver for the SYSCO corporation
    from November 1, 1994 until July 26, 2002. Williams’s
    job required that he be able to do the following: occasion-
    ally climb ladders, kneel, twist, and stoop; frequently climb
    stairs, pull, push, reach, grasp, sit, stand, walk, and use
    fine and gross manipulation; and continuously lift, carry,
    and bend. Williams also had to be able to lift up to 20
    pounds continuously, up to 50 pounds frequently, and up
    to 100 pounds occasionally.
    Williams participated in the SYSCO Corporation Group
    Benefit Plan (“the Plan”), which included long-term
    disability (“LTD”) benefits to employees. The Plan is
    maintained by SYSCO, with Aetna Life Insurance
    (“Aetna”) serving as the underwriter and claims adminis-
    trator for the LTD policy. Aetna is vested with “discretion-
    ary authority to: determine whether and to what extent
    employees and beneficiaries are entitled to benefits; and
    construe any disputed or doubtful terms of [the] policy.”
    Under the Plan, for purposes of the claim in this case, an
    employee is disabled and entitled to benefits if: “you are
    not able to perform the material duties of your own
    occupation because of: disease or injury; and your work
    earnings are 80% or less of your adjusted predisability
    earnings.”
    No. 06-3824                                               3
    Williams became sick on July 26, 2002 and complained
    of fatigue, shortness of breath, dizziness, and cough. These
    symptoms continued after Williams was released from the
    hospital. Williams subsequently underwent a number of
    different tests to determine what was causing his fatigue
    and weakness. In early 2003, after ruling out other
    conditions that could be responsible for Williams’s chronic
    fatigue, Dr. John Sorin, a specialist in immunology and
    CFS at Northwestern Hospital, diagnosed Williams
    with CFS.
    A. Williams’s Application for LTD Benefits
    In February 2003, Williams applied for LTD benefits
    under the Plan. In March 2003, SYSCO sent Aetna a
    physical demand analysis, which detailed Williams’s job
    requirements. In addition to Williams’s application, Dr.
    Sorin submitted an Attending Physician Statement (“APS”)
    explaining that Williams had been diagnosed with CFS.
    This APS also expressed that Williams was unable to
    perform his regular occupation, stating that Williams had
    a “Class 5” physical impairment, meaning he was unable
    to perform even minimal sedentary activity and was
    severely limited in his functional capacity.
    Aetna referred Williams’s application to Dr. Brent
    Burton, who was asked to review the file and comment on
    reasonable limitations and restrictions for Williams. On
    May 5, 2003, Dr. Burton submitted a report to Aetna,
    which stated in part:
    [T]he medical data in this case do not provide any
    documentation that Mr. Williams has a diagnosable
    medical condition that explains his subjective symp-
    tom of fatigue. The physical examination data do not
    reveal evidence of significant loss of range of motion,
    strength, sensation, coordination, etc., to justify
    4                                             No. 06-3824
    discontinuation of workplace activities. There are no
    data to indicate that Mr. Williams has sufficient
    impairment to render him unable to work in his usual
    occupation as a truck driver.
    On May 12, 2003, Aetna long-term disability analyst Kaz
    Takashima denied Williams’s claim for disability in a
    letter erroneously dated April 25, 2003. The letter sum-
    marized Williams’s medical records and echoed nearly
    word-for-word Dr. Burton’s reasoning quoted above for
    denying benefits to Williams.
    B. Williams’s Appeal
    After Aetna denied Williams LTD benefits, Dr. Sorin
    wrote a note to Aetna on May 19, 2003 clarifying that
    Williams was under his care for CFS and that, although
    Williams was showing signs of recovery, he was still
    unable to resume his employment. On August 11, 2003, Dr.
    Sorin completed a CFS residual functional capacity
    questionnaire regarding Williams’s diagnosis and func-
    tional limitations. On this form, Dr. Sorin diagnosed
    Williams with CFS, but did not fully answer all the
    answers with respect to Williams’s functional limitations.
    On this questionnaire, Dr. Sorin did mark boxes re-
    flecting that Williams’s fatigue constantly interfered with
    his attention and concentration; that Williams could
    occasionally twist, stoop, crouch, and climb; and that
    Williams would have both “good days” and “bad days,”
    leading him to miss more than four day of work each
    month. Other parts of the questionnaire however, were
    not fully completed. For example, Dr. Sorin marked
    that Williams was only capable of low stress jobs, but left
    blank the section asking for an explanation for this
    conclusion. In another section, Dr. Sorin wrote that
    Williams could walk one to two city blocks without rest,
    No. 06-3824                                               5
    marked that Williams could only stand or walk less
    than two hours a day, and checked that Williams needed
    a job where he could shift positions at will. In this same
    section however, Dr. Sorin did not fill out how many hours
    or minutes Williams could sit or stand at one time, and
    instead wrote in the margin that this was “unknown.”
    With respect to lifting, Dr. Sorin marked that Williams
    could occasionally lift less than ten pounds, but failed to
    fill out the form with respect to the higher weight amounts
    listed. Finally, Dr. Sorin marked that Williams had
    significant limitations doing repetitive reaching, handling,
    or fingering, but in the section where the form asked the
    percentage of time during a working day that the patient
    can perform these activities, Dr. Sorin wrote “untested” in
    the margin.
    On September 10, 2003, Williams, operating through
    counsel, appealed Aetna’s denial of his claim. On January
    9, 2004, Aetna issued a letter to Williams upholding its
    denial. The letter stated that, while Aetna had reviewed
    the information submitted on appeal, this information
    failed to document that Williams was physically impaired
    from working as a truck driver. The denial letter then
    specifically cited several of the items left incomplete on
    Dr. Sorin’s questionnaire. The letter concluded:
    Although Dr. Sorin diagnosed Mr. Williams with
    chronic fatigue syndrome, the functional impairment
    you assert prevents Mr. Williams from working in
    his own occupation is not apparent. There is no rec-
    ord that Mr. Williams’ functional capacity was tested
    to accurately determine his limitations and restric-
    tions. As Dr. Sorin stated in his report Mr. Williams
    was not tested for many of the functions he claims
    he is unable to perform such as lifting, sitting and
    standing. Without such evidence, we are unable to
    reverse our decision and Mr. Williams [sic] will remain
    closed.
    6                                                 No. 06-3824
    Following this denial, Williams sent Aetna a letter on July
    28, 2004, requesting a copy of his claim file and notifying
    Aetna that he had been deemed disabled by the Social
    Security Administration.
    C. Procedural History
    Williams then brought this suit against Aetna and the
    Plan under § 1132(a)(1)(B) of ERISA, claiming he
    was wrongfully denied long-term disability benefits. On
    September 28, 2003, the district court ruled on four
    motions brought by the parties. Williams only appeals
    two of these rulings. Williams does not challenge the
    district court’s denial of Williams’s motion to strike
    Takashima’s affidavits, which verified that Aetna’s
    initial denial letter was erroneously dated April 25, 2003
    and was in fact mailed on May 12, 2003. He also does not
    contest the district court’s grant of summary judgment
    for Aetna on the basis that it was not a proper party to
    the lawsuit.1 Williams does however, appeal the district
    court’s denial of summary judgment on his claims and
    grant of summary judgment for the Plan. For the following
    reasons, we affirm the district court’s decision.
    1
    Williams has continued to name Aetna as a party to the
    lawsuit along with the SYSCO Benefit Plan, but has not ad-
    dressed this issue at all in his appeal on summary judgment
    and continually refers to the “defendant” in the singular in his
    briefs. Any claim regarding this issue is therefore waived. See
    Heft v. Moore, 
    351 F.3d 278
    , 285 (7th Cir. 2003) (“[t]he failure
    to cite cases in support of an argument waives the issue on
    appeal”).
    No. 06-3824                                                 7
    II. Discussion
    A. Standard of Review
    This court reviews a district court’s decision on sum-
    mary judgment de novo. Davis v. Unum Life Ins. Co. of
    Am., 
    444 F.3d 569
    , 574 (7th Cir. 2006) (citations omitted).
    “Summary judgment is proper when the ‘pleadings,
    depositions, answers to interrogatories, and admissions on
    file, together with the affidavits, if any, show that there is
    no genuine issue as to any material fact and that the
    moving party is entitled to a judgment as a matter of
    law.’ ” Tegtmeier v. Midwest Operating Eng’rs Pension
    Trust Fund, 
    390 F.3d 1040
    , 1045 (7th Cir. 2004) (quoting
    Fed. R. Civ. P. 56(c)). “With cross-motions, our review of
    the record requires that we construe all inferences in favor
    of the party against whom the motion under consideration
    is made.” 
    Id.
     (quotations and citations omitted).
    With respect to this court’s review of the Plan’s denial of
    LTD benefits to Williams, the Supreme Court has held
    that “a denial of benefits challenged under § 1132(a)(1)(B)
    is to be reviewed under a de novo standard unless the
    benefit plan gives the administrator or fiduciary discre-
    tionary authority to determine eligibility for benefits or
    to construe the terms of the plan.” Firestone Tire & Rubber
    v. Bruch, 
    489 U.S. 101
    , 115 (1989). Here, because the
    Plan’s administrator does have discretionary authority, the
    court reviews Williams’s denial of benefits under the
    arbitrary and capricious standard. See Hackett v. Xerox
    Corp. Long-Term Disab. Income, 
    315 F.3d 771
    , 773 (7th
    Cir. 2003) (“Where the plan does grant discretionary
    authority to the administrator, the court reviews the
    decision under the arbitrary and capricious standard.”)
    Under this highly deferential arbitrary and capricious
    standard, “the administrator’s decision will only be
    overturned if it is ‘downright unreasonable.’ ” Tegtmeier,
    
    390 F.3d at 1045
     (quoting Carr v. Gates Health Care Plan,
    8                                             No. 06-3824
    
    195 F.3d 292
    , 295 (7th Cir. 1999)). Despite the deferential
    nature of this standard however, it “is not a rubber stamp”
    and a denial of benefits will not be upheld “when there
    is an absence of reasoning in the record to support it.”
    Hackett, 
    315 F.3d at 773
    . Therefore, this court will uphold
    the Plan’s determination “as long as (1) it is possible to
    offer a reasoned explanation, based on the evidence, for a
    particular outcome, (2) the decision is based on a reason-
    able explanation of relevant plan documents, or (3) the
    administrator has based its decision on a consideration
    of the relevant factors that encompass the important
    aspects of the problem.” Sisto v. Ameritech Sickness &
    Accident Disability Benefit Plan, 
    429 F.3d 698
    , 700 (7th
    Cir. 2005) (quoting Houston v. Provident Life & Accident
    Ins. Co., 
    390 F.3d 990
    , 995 (7th Cir. 2004)).
    B. Objective Evidence of Functional Incapacity
    Chronic fatigue syndrome, like fibromyalgia, poses
    unique issues for plan administrators, since for both
    conditions, “[i]ts cause or causes are unknown, there is
    no cure, and, of greatest importance to disability law, its
    symptoms are entirely subjective.” Hawkins v. First Union
    Corp. Long-Term Disability Plan, 
    326 F.3d 914
    , 916 (7th
    Cir. 2003); McPhaul v. Board of Commissioners of Madi-
    son County, 
    226 F.3d 558
    , 562 (7th Cir. 2000). The Plan
    in this case initially denied Williams’s application for
    LTD benefits on two grounds: (1) that Williams’s fatigue
    had not been explained by a diagnosable medical condi-
    tion, and (2) that Williams had not provided any objective
    evidence that he was functionally impaired from continu-
    ing to work as a truck driver. On appeal, the administrator
    acknowledged that Williams had been diagnosed with CFS,
    but determined that the questionnaire completed by Dr.
    Sorin did not reflect that Williams’s functional capacity
    had been accurately tested. Williams argues that because
    No. 06-3824                                                9
    fatigue is inherently subjective, Aetna acted improperly
    when it denied Williams’s claim on the basis of a lack of
    objective support in the record.
    This court has expressed concern over the distinction
    between subjective and objective evidence of symptoms
    such as pain and fatigue. See Hawkins, 326 F.3d at 919
    (“But the gravest problem with the [medical consultant’s]
    report is the weight he places on the difference between
    subjective and objective evidence of pain.”); see also Diaz
    v. Prudential Ins. Co. of America, No. 06-3822, 
    2007 WL 2389773
    , at *5 (7th Cir. Aug. 23, 2007) (discussing the
    relevance of the claimant’s “subjective assessment of his
    pain”). The court squarely addressed this issue with
    respect to fibromyalgia in Hawkins. There, the court found
    a plan had acted arbitrarily and capriciously largely
    because it based its denial of benefits on its medical
    consultant’s belief that a claimant could never be found
    to be disabled due to fibromyalgia because the amount of
    pain an individual experiences is subjective in nature.
    Hawkins, 326 F.3d at 919.
    Therefore, under Hawkins, the Plan could not deny
    Williams’s application for benefits solely on the basis that
    fatigue is subjective. As the district court correctly deter-
    mined, it was thus improper for the Plan to initially deny
    benefits to Williams on the basis that his subjective
    symptoms of fatigue did not lend themselves to medical
    diagnosis. Williams v. Aetna Life Insurance Co., No. 04
    C 6228, 
    2006 WL 2794969
    , at *6 (N.D. Ill. Sept. 28, 2006).
    A distinction exists however, between the amount of
    fatigue or pain an individual experiences, which as
    Hawkins notes is entirely subjective, and how much an
    individual’s degree of pain or fatigue limits his func-
    tional capabilities, which can be objectively measured.
    Other circuits have drawn this same distinction. See
    Boardman v. Prudential Insurance Co. of America, 
    337 F.3d 9
    , 16 n.5 (1st Cir. 2003) (“While the diagnoses of
    10                                            No. 06-3824
    chronic fatigue syndrome and fibromyalgia may not lend
    themselves to objective clinical findings, the physical
    limitations imposed by the symptoms of such illnesses do
    lend themselves to objective analysis.”); see also Denmark
    v. Liberty Life Assur. Co., 
    481 F.3d 16
    , 37 (1st Cir. 2007)
    (following the distinction drawn in Boardman); see also
    Pralutsky v. Metro. Life Ins. Co., 
    435 F.3d 833
     (8th Cir.
    2006) (holding it was not unreasonable for a plan to
    request objective and clinical evidence for a claimant
    diagnosed with fibromyalgia beyond doctor statements
    repeating the claimant’s subjective complaints of pain
    and fatigue).
    Because Williams’s functional limitations due to his
    fatigue could be objectively measured, the Plan did not
    act arbitrarily and capriciously in denying Williams’s
    initial application or appeal on the basis that the record
    lacked accurate documentation in this regard. The ad-
    ministrator clearly explained this concern in both its
    denial letters to Williams. Williams’s initial application
    included an Attending Physician’s Statement where Dr.
    Sorin remarked that Williams was “severely limited by
    fatigue,” but as Dr. Burton and the administrator noted,
    the record lacked any specific data reflecting Williams’s
    functional impairment. The residual functional capacity
    questionnaire submitted to the Plan on appeal could have
    provided sufficient evidence that Williams’s functional
    abilities were limited by his subjective symptoms of
    fatigue, but this form was not accurately completed by Dr.
    Sorin. Despite the fact that the questionnaire asked for
    responses, Dr. Sorin did not explain his conclusion that
    Williams was only capable of low stress jobs or measure
    Williams’s ability to lift anything weighing ten pounds or
    more. Even more troubling is that the sections Dr. Sorin
    marked “unknown” and “untested” call into question the
    accuracy of other assessments that he did make. For
    example, if it was “unknown” how many minutes or hours
    No. 06-3824                                             11
    Williams could stand at one time before needing to sit
    down, it is unclear how Dr. Sorin reached the conclu-
    sion that Williams could only stand or walk less than two
    hours total in an eight hour working day. Similarly, it is
    uncertain how Dr. Sorin determined Williams was signifi-
    cantly limited in doing repetitive reaching, handling, or
    fingering, when he wrote “untested” next to the boxes
    asking for the percentage of time in an eight hour work
    day Williams could perform each of these activities.
    Williams argues that regardless of the questionnaire, the
    Plan’s decision was still arbitrary and capricious, since
    Aetna guidelines require that a reviewer “[c]onsider
    subjective complaints of the claimant as well as objective
    evidence.” Considering such subjective complaints how-
    ever, does not mean that they are to be dispositive of
    a claimant’s entitlement to benefits. This distinguishes
    this case from Diaz, in which the plan provided that it
    would pay benefits for up to 24 months with respect to
    disabilities “primarily based on self-reported symptoms.”
    Diaz, 
    2007 WL 2389773
    , at *5. Furthermore, the corre-
    sponding example provided in Aetna’s guidelines sup-
    ports the distinction drawn in this case. The example
    Aetna provides is that a reviewer should consider the
    claimant’s subjective complaints when “[a] disability
    claimant genuinely appears to be in pain, although there
    are no objective medical findings.” This example echoes
    the thrust of Hawkins—that the amount of pain or fatigue
    an individual experiences is inherently subjective in
    nature. The example given by Aetna however, does not
    bar reviewers from requiring accurate documentation
    from a treating physician that the claimant’s subjec-
    tive symptoms of pain or fatigue limit his functional
    abilities in the workplace. Therefore, the Plan’s denial of
    benefits to Williams on the basis of Dr. Sorin’s failure to
    provide accurate information detailing how Williams’s
    12                                                   No. 06-3824
    fatigue limited his functional abilities was not arbitrary
    and capricious.2
    C. Full and Fair Review
    Williams’s next claim is that the Plan administrator
    denied him a “full and fair review” as required by ERISA.3
    In order for a plan to have “substantially complied” with
    the requirement that a claimant receive a full and fair
    review, “the administrator must weigh the evidence for
    2
    Williams also argues that the Plan’s decision did not corre-
    spond with the Social Security Administration’s (“SSA”) guide-
    lines regarding CFS. Evaluating Cases Involving Chronic
    Fatigue Syndrome, Social Security Administration Policy Inter-
    pretation Ruling, SSR No. 99-2p, 1999 SSR LEXIS 3 (Apr. 30,
    1999). This argument however, only relates to the Plan’s initial
    denial challenging the CFS diagnosis. The district court already
    found that the Plan erred in denying the claim on that ground,
    and that decision therefore is not at issue on this appeal.
    Furthermore, the fact that the SSA granted Williams disa-
    bility benefits has little bearing on the Plan’s decision. Although
    courts may treat SSA determinations as relevant, there is no
    indication that the Plan included SSA disability as a condition
    for disability under the Plan, and regardless, Williams did not
    inform the Plan of the SSA’s decision until after the appeal had
    already been decided. See Mote v. Aetna Life Ins. Co., No. 06-
    4127, 
    2007 WL 2609431
    , at *6 (7th Cir. Sept. 12, 2007).
    3
    In his appellate brief, Williams raises three arguments related
    to whether he received a “full and fair review.” Two of these
    claims however, were not raised by Williams in his motion for
    summary judgment and are therefore waived. Skarbek v.
    Barnhart, 
    390 F.3d 500
    , 505 (7th Cir. 2004). Thus, this court
    does not address Williams’s claims that Dr. Burton lacked the
    requisite professional expertise with respect to CFS or that the
    appeal involved a “medical judgment” requiring the Plan to
    consult a health care professional per 
    29 C.F.R. § 2560.503
    -
    1(h)(3)(iii) (2003).
    No. 06-3824                                              13
    and against [the denial or termination of benefits], and
    within reasonable limits, the reasons for rejecting evid-
    ence must be articulated if there is to be meaningful
    appellate review.” Hackett, 
    315 F.3d at 775
     (quoting
    Halpin v. W.W. Grainger, 
    962 F.2d 685
    , 695 (7th Cir.
    1992).
    Williams claims that, because Dr. Burton’s opinion letter
    is virtually identical to the conclusion in the denial letter
    sent out by the administrator, it is clear that the ad-
    ministrator did not “weigh the evidence,” but merely
    adopted Williams’s report. Although it is preferable that
    plan administrators’ conclusions not recite verbatim the
    medical consultant’s opinion, doing so does not lead to a
    per se conclusion that a claimant did not receive a full and
    fair review. In this case, it is undisputed that Takashima
    provided her own summary of Williams’s medical records,
    which reflects that she did not rely solely upon the medical
    consultant’s report in reaching her decision.
    Furthermore, the situation here, where a plan adminis-
    trator adopts a consulting physician’s reasoning, is dis-
    tinct from Hackett, where the plan administrator adopted
    a medical consultant’s conclusion without any accom-
    panying justification for that decision. In Hackett, the
    plan terminated a claimant’s benefits on the basis of a
    consulting physician’s conclusion that ran contrary to
    numerous prior opinions. The consulting physician pro-
    vided no reason for his departure from previous doctors’
    opinions and the plan similarly provided no explanation for
    valuing the consulting physician’s opinion over those
    of prior doctors. Hackett, 
    315 F.3d at 775
    . As the court
    explained, the plan easily could have rectified this situa-
    tion so as to have provided a full and fair review. The
    court opined that, so long as the medical consultant
    provided a non-arbitrary explanation for his conclusion
    and the administrator then considered these factors, the
    requirements for a full and fair review would be met. 
    Id.
    14                                              No. 06-3824
    That is what occurred here. Dr. Burton’s statement that
    Williams had failed to provide evidence of his functional
    limitations was a non-arbitrary explanation for his con-
    clusion. The plan administrator then adopted Dr. Burton’s
    reasoning after performing her own review of Williams’s
    medical history. On the basis of these facts, Williams
    received a full and fair review of his record.
    D. Dr. Sorin’s and Dr. Burton’s Medical Reports
    Williams’s final argument revolves around Dr. Sorin’s
    and Dr. Burton’s respective medical reports. Williams
    claims that Aetna violated its own internal procedures
    in reviewing these findings and also placed improper
    value on Dr. Burton’s report. These arguments however,
    are unavailing.
    Williams first claims that Aetna improperly refused to
    credit Dr. Sorin’s findings. For the reasons discussed
    above, it was not improper for Aetna to determine that
    Dr. Sorin had failed to provide sufficient objective sup-
    port with respect to Williams’s functional limitations.
    Williams further argues however, that Aetna ran afoul of
    its own claim procedures, because the reviewer did not
    request an independent medical examination or a func-
    tional capacity evaluation, which reviewers are permit-
    ted to do when they are unsure of what the medical
    information means. This internal procedure however,
    relates to “Test Change Review,” which applies when a
    claimant has already been awarded benefits. Therefore,
    this procedure appears to be inapplicable to Williams’s
    situation. Regardless, even if this provision did apply here,
    Aetna did not run afoul of its requirements. There is no
    indication that there was uncertainty with respect to the
    medical information, rather there was simply a lack of
    objective support regarding Williams’s functional abilities.
    Furthermore, reviewers are not required to follow this
    No. 06-3824                                             15
    procedure. Instead, it is merely one option at their dis-
    posal.
    The other internal procedure Williams claims Aetna
    violated is its requirement that a reviewer obtain addi-
    tional medical information if the attending physician’s and
    independent medical consultant’s reports disagree. The
    only area where these two reports disagreed however, was
    with respect to Williams’s CFS diagnosis, which was not
    the sole basis for the initial denial and was conceded by
    Aetna on appeal. With respect to Williams’s functional
    impairment, there was no disagreement between the
    reports. Rather, Dr. Burton’s report merely pointed out
    that Dr. Sorin had failed to provide measurable data
    with respect to Williams’s functional limitations.
    Williams also claims that, because Dr. Burton is the
    Plan’s medical consultant, his opinion is inherently
    biased and therefore should be given less weight than
    Dr. Sorin’s findings. The Supreme Court addressed this
    issue in Black & Decker Disability Plan v. Nord, and while
    the Court did not question lower courts’ concerns regarding
    medical consultants’ incentives, the Court expressly held
    that “plan administrators are not obliged to accord special
    deference to the opinions of treating physicians.” Black &
    Decker Disability Plan v. Nord, 
    538 U.S. 822
    , 825, 832
    (2003); see Davis v. Unum Life Ins. Co., 
    444 F.3d 569
    , 575
    (7th Cir. 2006) (refusing to credit a theoretical argument
    that in-house doctors have an inherent conflict of interest
    in ERISA cases). Therefore, this argument fails.
    Finally, Williams contends that Dr. Burton’s opinion
    was not reliable, and therefore could not serve as a proper
    basis for denying Williams’s claim. Dr. Burton’s report
    however, was not the basis for denying the claim. Instead,
    the decision was based upon Dr. Sorin’s failure to show
    that he had accurately assessed how Williams’s fatigue
    limited his functional abilities. Furthermore, the holding
    16                                              No. 06-3824
    of the case Williams cites in support of his position, that
    an examining physician’s report may constitute substan-
    tial evidence in a disability hearing, Richardson v. Perales,
    
    402 U.S. 389
    , 402 (1971) (emphasis added), does not
    require the negative inference Williams asks this court
    to find. In addition, Richardson involved the receipt of
    benefits under the Social Security Act, the requirements
    of which do not always mirror those under ERISA. See
    Black & Decker Disability Plan, 
    538 U.S. at 832-33
    (“[C]ritical differences between the Social Security disabil-
    ity program and ERISA benefit plans caution against
    importing a treating physician rule from the former area
    into the latter.”). This claim therefore, is also unavailing.
    III. Conclusion
    For the foregoing reasons, we AFFIRM the district court’s
    ruling granting summary judgment in the Plan’s favor
    and denying summary judgment for Williams. It is there-
    fore unnecessary for us to address Williams’s claims
    regarding fees and benefits.
    A true Copy:
    Teste:
    ________________________________
    Clerk of the United States Court of
    Appeals for the Seventh Circuit
    USCA-02-C-0072—11-1-07