Rose v. Shalala , 34 F.3d 13 ( 1994 )


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  • UNITED STATES COURT OF APPEALS
    FOR THE FIRST CIRCUIT
    No. 94-1013
    GARY M. ROSE,
    Plaintiff, Appellant,
    v.
    DONNA E. SHALALA, SECRETARY OF
    THE DEPARTMENT OF HEALTH AND HUMAN SERVICES,
    UNITED STATES OF AMERICA,
    Defendant, Appellee.
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF MASSACHUSETTS
    [Hon. Edward F. Harrington, U.S. District Judge]
    Before
    Selya, Circuit Judge,
    Campbell, Senior Circuit Judge,
    and Boudin, Circuit Judge.
    Bernard A. Kansky on brief for appellant.
    Donald K.  Stern, United  States Attorney,  Charlene A.  Stawicki,
    Special  Assistant  United  States  Attorney,  and  Jessie  M.  Klyce,
    Assistant Regional  Counsel, Department of Health  and Human Services,
    on brief for appellee.
    September 7, 1994
    SELYA, Circuit Judge.   Claimant Gary Rose filed an
    application for Social Security disability benefits on August
    13, 1990, alleging chronic fatigue syndrome (CFS), back pain,
    and a  mental condition.  After a  hearing, an Administrative
    Law  Judge   (ALJ)  conceded  that  claimant   had  a  severe
    impairment or  impairments that  precluded his return  to his
    former job as  a grocery clerk required to do medium-to-heavy
    work.    The  ALJ  found, however,  that  despite  claimant's
    exertional  impairments he  retained the  residual functional
    capacity to perform  sedentary work.   The ALJ further  found
    that claimant's  non-exertional  impairments (his  pain,  his
    mental condition, and the subjective symptoms associated with
    CFS) did  not significantly restrict his  capacity to perform
    the  full  range of  jobs  requiring  sedentary work.    And,
    moreover, the ALJ received testimony from a vocational expert
    that, notwithstanding claimant's impairments, there existed a
    significant  number of  sedentary  jobs in  the economy  that
    claimant could  perform, such  as  marker, sorter,  packager,
    boxer, and carder.
    Accordingly,  the ALJ  applied Rule  201.27 of  the
    Medical-Vocational Guidelines, 20 C.F.R. Part 404, Subpart P,
    Appendix 2 (the  Grid) to  reach a finding  of not  disabled.
    The ALJ  made an  alternative finding  that claimant  was not
    disabled  at step 5 of the  sequential evaluation process, 20
    C.F.R.   404.1520(f),  on the ground  that the Secretary  had
    -2-
    demonstrated  the  existence  of  jobs in  the  economy  that
    claimant could perform.
    After  both the  Appeals  Council and  the district
    court  refused  to set  aside  the  ALJ's decision,  claimant
    appealed  to this  court.   We vacate  the Secretary's  final
    decision and remand for further proceedings.
    The Medical Evidence
    Claimant alleged back pain resulting from an injury
    he suffered at work in December 1987.  According to claimant,
    he began  to experience the  symptoms associated with  CFS in
    June 1988.
    The  relevant  medical  evidence,  listed  in rough
    chronological  order,  can  be  summarized as  follows.    On
    September 29,  1988,  Dr. Hillier,  a  treating  orthopedist,
    diagnosed a chronic lumbar radiculopathy, but concluded  that
    claimant "can  return to  work involving no  repetitive heavy
    lifting."    On November  16, 1988,  Dr. Hillier  stated that
    claimant "has made  a good recovery" from his  back problems,
    and  concluded:  "He is  going to return  to work; other than
    extremely heavy lifting which  is not required of his  job, I
    see no reason why he could not return to  work."  On March 6,
    1989, Dr. Hillier stated  that, orthopedically, there was "no
    sign  of  any  malingering,"   and  that  claimant,  from  an
    -3-
    orthopedic  standpoint,  "could return  to light  duty status
    work at  the supermarket."   The doctor  noted, nevertheless,
    that "there  seems to  be a  problem."   Dr. Hillier  made no
    mention of CFS  or any  of the symptoms  associated with  it;
    instead, he confined his  findings to claimant's  lumbosacral
    problems.
    In the fall of 1989, the circumstances changed.  On
    October  11, 1989,  Dr. Hillier  reported that  claimant "has
    developed an  unrelated  problem of  weight  loss,  low-grade
    fever  and  swollen glands.   He  has  been seen  by numerous
    medical doctors  and no definitive diagnosis  has been made."
    On  December 19,  1989,  Dr. Hillier  stated that  claimant's
    "workup  [had  become]  consistent  with  a  chronic  fatigue
    syndrome."  On July 12, 1990, Dr. Hillier wrote that claimant
    was  bedridden  for  weeks  at  a  time  and  "is  unable  to
    participate  in  any kind  of  exercise  because of  constant
    fatigue."
    Dr.   Perl,   a   treating   physician,   diagnosed
    claimant's  back  problems in  1989.   His  October  26, 1989
    report  concluded that  claimant "remains  totally disabled."
    In a July 31, 1990 report, Dr. Perl found claimant "partially
    disabled."    Both reports  were  limited  to assessments  of
    claimant's  lumbosacral  condition; neither  report mentioned
    CFS or its symptoms.
    -4-
    On May 24, 1990,  Dr. Chowdri, a treating physician
    specializing in  internal  medicine and  infectious  disease,
    reported that when he first  examined claimant on November 6,
    1989, claimant "had generalized malaise, which he found to be
    quite disabling, recurrent sore throat, and weight loss."  At
    that time, the doctor  found claimant "extremely fatigued and
    . .  . not  able to work."   Dr.  Chowdri's report  indicated
    that, in a series  of later visits (through April  27, 1990),
    claimant  continued to complain  of fatigue, low-grade fever,
    and sore  throat.  Dr.  Chowdri diagnosed CFS.   In a  report
    dated  September 14, 1990,  Dr. Chowdri noted  that, in three
    ensuing visits, claimant had continued to complain of fatigue
    and   "generalized   malaise."     Nonetheless,   a  physical
    examination proved  "unremarkable."  Dr. Chowdri  stated that
    he could not "find any physiological reason why  this patient
    cannot return to work."  On an accompanying form, Dr. Chowdri
    endorsed his opinion that "this patient can return to work."
    Dr. Wagner,  a  treating  physician,  stated  in  a
    September 18, 1990 report  that claimant's medical tests were
    unremarkable;  he wrote that "[t]o my knowledge, at this time
    [claimant]  has  no  major  medical illnesses"  and  "is  not
    disabled . . . ."  While Dr. Wagner noted  that other doctors
    had   diagnosed  CFS,  he   deemed  himself  "unqualified  to
    recommend  disability   on  the  basis   of  chronic  fatigue
    -5-
    syndrome"  and suggested  that  claimant "seek  counsel of  a
    subspecialist in infectious disease in this regard."
    In  a September  27,  1990 report,  Dr. Harris,  an
    internist,  reported that  he  had examined  claimant on  two
    occasions (in  July and  September 1990).   Although claimant
    "described  a two year history of malaise and fatigue" to Dr.
    Harris,  a "[g]eneral physical examination was unremarkable."
    The physician concluded that  claimant "may fit the diagnosis
    of  so-called  chronic  fatigue  syndrome  though  there  are
    clearly no definitive diagnostic tests."
    On January  7,  1991,  Dr.  Weinstein,  a  treating
    physician, noted  that although numerous diagnostic tests had
    been  negative or  normal, for two  years claimant  "has been
    debilitated by  intermittent episodes of severe  sore throat,
    low-grade fevers, intermittent diarrhea, severe headaches and
    disabling fatigue to the  point [where] he can't work."   Dr.
    Weinstein  "suspect[ed]  .  .  .  underlying  chronic fatigue
    syndrome."  On February 20, 1991, Dr. Weinstein reported that
    claimant remained "very tired, unable to function very well,"
    and  concluded that "[a]t  this time, all  is consistent with
    chronic fatigue."
    On  April  9,   1991,  Dr.   Tosches,  a   treating
    neurologist,  noted  that  claimant  had  a  long  record  of
    complaining about  many of the  symptoms normally  associated
    with   CFS.     Dr.   Tosches   diagnosed  "chronic   fatigue
    -6-
    immunodeficiency  syndrome,"  saying that  the  diagnosis was
    "documented in this patient's history and medical notes which
    support the history."         On May  22, 1991, Dr.  Weiss, a
    treating physician,           reported   that   claimant  had
    symptoms  of  "fatigue,  nausea, [diminished]  concentration,
    frequent sore throats, dysuria,  and diffuse aches," and that
    these  symptoms "wax  & wane,  but [are]  always  present, at
    times  more severe."   He thought  claimant was  "[o]ften too
    fatigued to carry out routine tasks of life."
    In  addition,  two non-examining  physicians, after
    reviewing the  medical evidence  in the record,  both checked
    boxes  on  residual   functional  capacity  assessment  forms
    indicating that claimant  could lift at  least 20 pounds  (at
    least 10  pounds frequently), could  stand, sit, or  walk six
    hours, and  could climb,  balance, stoop, kneel,  crouch, and
    crawl at least occasionally.  No other functional limitations
    were  noted.   One  physician  explained  this evaluation  by
    stating that "[t]here has been no objective abnormality found
    to explain the fatigue."   The other physician relied  on Dr.
    Chowdri's comment "that physical  condition does not preclude
    work."  These  two residual  functional capacity  assessments
    correspond  to a  finding that  claimant could  perform light
    work.  See 20 C.F.R.   404.1567(b).
    -7-
    There  is  also some  psychiatric  evidence  in the
    record.   On  November 27,  1990,  Dr. Schembri,  a  treating
    psychologist, diagnosed  CFS and secondary depression.   In a
    report of a telephone conversation with Dr. Schembri, an  HHS
    official observed  that Dr.  Schembri said that  "claimant is
    legitimate  in [his]  disease,"  and that  the doctor  "feels
    strongly that claimant cannot  work.  He  has no energy.   He
    has been  suffering for  a long  time and  did not apply  for
    assistance until Dr. Schembri pressed him."
    Dr.  Delgado,  a consulting  psychiatrist, examined
    claimant on  December 5, 1990.   Dr. Delgado was not  of much
    assistance as to CFS.  He stated:  "This is an individual who
    has a  syndrome which I can't  comment on except  to say that
    nothing has  apparently turned  up in physical  or laboratory
    studies as far as I can determine."
    Dr.  Pereira,  a consulting  psychologist, examined
    claimant on July 19, 1991.  He noted claimant's complaints of
    "fatigue-like symptoms  for the past three  years," but found
    that,  "[p]sychodiagnostically," the only "clear indication .
    .  .  suggestive of  any  serious  psychopathology" was  that
    claimant "may be experiencing a mild adjustment disorder."
    The Secretary's Policy Concerning CFS
    -8-
    In section DI 24575.005 of  the Secretary's Program
    Operations   Manual  System  (1993)   (POMS),  the  Secretary
    established a policy for the evaluation of claims premised on
    CFS.  This policy states in pertinent part:
    Chronic    Fatigue   Syndrome    (CFS),
    previously known  as Chronic Epstein-Barr
    Virus Syndrome, and also currently called
    Chronic  Fatigue  and Immune  Dysfunction
    Syndrome,   is    a   systemic   disorder
    consisting of a complex of variable signs
    and  symptoms which may  vary in duration
    and severity.  The etiology and pathology
    of   the   disorder    have   not    been
    established.    Although  there   are  no
    generally   accepted  criteria   for  the
    diagnosis of cases of CFS, an operational
    concept is used by the medical community.
    There  is  no  specific   treatment,  and
    manifestations   of   the  syndrome   are
    treated symptomatically.
    CFS is characterized by the presence of
    persistent unexplained fatigue and by the
    chronicity of other  symptoms.  The  most
    prevalent  symptoms  include episodes  of
    low-grade   fever,  myalgias,   headache,
    painful  lymph  nodes, and  problems with
    memory and concentration.  These symptoms
    fluctuate in frequency  and severity  and
    may be seen to  continue over a period of
    many months.  Physical examination may be
    within normal limits.   Individual  cases
    must be adjudicated on  the basis of  the
    totality   of  evidence,   including  the
    clinical course  from  the onset  of  the
    illness, symptoms,  signs, and laboratory
    findings.  Consideration should  be given
    to onset, duration, severity and residual
    functional    capacity    following   the
    sequential evaluation process.
    POMS   DI 24575.005 (1993).
    To be  sure, this particular version  of the policy
    was not promulgated until November of 1993, after the ALJ had
    -9-
    issued his decision and the Appeals  Council had affirmed it.
    Yet the  previous version of the same section of the POMS set
    forth the same principles governing the evaluation of chronic
    Epstein-Barr virus syndrome (CEBV).  See Reed v. Secretary of
    HHS,  
    804 F.Supp. 914
    ,  918  (E.D.  Mich. 1992).    Although
    medical authorities have stated that "notwithstanding initial
    inferences,  .  . .  EBV  [Epstein-Barr  virus]  is  not  the
    exclusive  or  even   principal  cause  of  Chronic   Fatigue
    Syndrome,"  
    id. at 920
      (paraphrasing  the Harvard  Medical
    School  Health  Letter  on  Chronic  Fatigue  Syndrome  (July
    1988)), several  courts have  noted the close  similarity and
    possible  relationship between  the  two  maladies  and  have
    treated them more or less as peas in a pod.  See, e.g., Cohen
    v.  Secretary  of HHS,  
    964 F.2d 524
    ,  529 (6th  Cir. 1992);
    Thaete v.  Shalala, 
    826 F.Supp. 1250
    , 1251 (D.  Colo. 1993);
    Reed, 
    804 F.Supp. at 918
    .  As the Cohen court wrote:
    Due   to   the   close  association   and
    suspected causal relationship between the
    Epstein-Barr  virus  and chronic  fatigue
    syndrome, the two are  sometimes referred
    to synonymously.  Although recent studies
    suggest  that   the  causal  relationship
    between   the   Epstein-Barr  virus   and
    chronic fatigue syndrome  may in fact  be
    more attenuated  than initially believed,
    [the  two  terms]  continue  to  be  used
    somewhat interchangeably.
    Cohen, 964 F.2d at 529.  Given this historical background, we
    conclude that, as a practical matter, the POMS policy we have
    -10-
    quoted  was in  effect  for CFS  cases  at the  time the  ALJ
    decided this case.1
    The POMS demonstrates the Secretary's acceptance of
    certain   propositions  concerning  the  nature  and  medical
    diagnosis  of   CFS.     These  verities  --   only  recently
    established by  the medical community  -- have been  noted by
    other  courts, see, e.g., Sisco v. Department of HHS, 
    10 F.3d 739
    ,  744  (10th  Cir. 1993)  ("At  this  point  there is  no
    `dipstick' laboratory test for chronic fatigue syndrome;" the
    medical  community instead  uses an  "operational" diagnostic
    procedure,  so  the disease  is  "not  per  se excluded  from
    coverage  because it  cannot be  conclusively diagnosed  in a
    laboratory setting"); Reed, 
    804 F.Supp. at 920-21
     (similar),
    and form the framework for our decision.2
    1.  In view of this conclusion, we need not  consider whether
    the version of  the POMS  issued in November  1993 should  be
    applied  retroactively in open cases.   And were  we to reach
    the  issue,  it  seems   very  doubtful  that  a  retroactive
    application of the new version,  in order to remove  barriers
    to  benefits awards  that CFS  sufferers heretofore  may have
    faced, would  result in  any injustice  or  unfairness.   Cf.
    DeGurules  v.  INS, 
    833 F.2d 861
    ,  863  (9th Cir.  1987) (in
    reviewing administrative agency ruling, court  will apply the
    law as it  exists when rendering its decision unless to do so
    will  cause manifest injustice).  In any event, the Secretary
    has raised no objection to retroactive application of the new
    version of the POMS in this case.
    2.  The Secretary  has raised  no objection to  according the
    POMS policy binding effect on the Secretary's decisionmaking.
    See  Avery v. Department  of HHS, 
    797 F.2d 19
    ,  23 (1st Cir.
    1986)  (noting question as to whether  the POMS is ordinarily
    binding  on ALJs or on  the Appeals Council).   In any event,
    the Secretary's  policy expressed  in Social  Security Ruling
    -11-
    The Diagnosis of CFS
    The ALJ found that claimant has "possible" CFS.  We
    think that  this finding  grossly understates the  nisi prius
    roll.  The administrative record  reveals no genuine issue of
    medical fact:  claimant does suffer from  CFS.  As we explain
    below, this conclusion is irresistible.
    Dr. Tosches and  Dr. Weinstein both diagnosed  CFS.
    Although other  doctors stated that they were not equipped to
    speak  definitively to  whether claimant  had CFS,  no doctor
    rejected a diagnosis of  CFS.  And virtually all  the doctors
    who did not disclaim  the ability to assess the  matter found
    that  claimant  had  symptoms   fully  consistent  with  CFS.
    Moreover, from  mid-1989 forward,  the medical  references in
    the record to symptoms of CFS are strikingly consistent.
    Nor is the  length of time  that passed harmful  to
    claimant's  case.  Diagnosing CFS is not sport for the short-
    winded.   "[B]ecause chronic  fatigue  syndrome is  diagnosed
    partially  through a  process  of  elimination,  an  extended
    medical history  of 'nothing-wrong' diagnoses is  not unusual
    for  a patient who is  ultimately found to  be suffering from
    the  disease."   Sisco,  
    10 F.3d at 745
    .    The absence  of
    88-13, governing the "evaluation of pain and other symptoms,"
    appears fully consistent with  the POMS policy.   This Ruling
    was  issued in 1988, long before any of the determinations in
    this  case,  and  binds  the  Secretary.    See  McDonald  v.
    Secretary of HHS, 
    795 F.2d 1118
    , 1125 (1st Cir. 1986).
    -12-
    definitive diagnostic tests, see POMS, supra; see also Sisco,
    
    10 F.3d at 744
    , makes  it plain  that  the failure  of some
    doctors  to state  conclusive  diagnoses does  not constitute
    substantial evidence  to support a finding  that claimant did
    not  suffer from  the syndrome.   See  Sisco, 
    10 F.3d at 745
    (findings of physicians who did not rule out CFS, but "merely
    expressed  an  inability  to discover  an  adequate  physical
    explanation for  [claimant's]  symptoms," do  not  constitute
    substantial evidence to rebut other physicians'  diagnoses of
    CFS).
    We  will not paint the  lily.  It  is common ground
    that an  ALJ is not  free to substitute his  own judgment for
    uncontroverted  medical  opinion.     See,  e.g.,  Rosado  v.
    Secretary of HHS, 
    807 F.2d 292
    , 293-94 (1st Cir.  1986) (per
    curiam).   In this case,  uniform medical opinion  requires a
    finding that claimant suffers from CFS.
    The Functional Significance of Claimant's Fatigue
    Because the medical evidence bound the Secretary to
    find that claimant does have CFS, the Secretary had no choice
    but to  conclude that the claimant suffers  from the symptoms
    usually associated  with  CFS, unless  there was  substantial
    evidence in the record to support a finding that claimant did
    not endure  a particular  symptom or  symptoms.  Chief  among
    -13-
    these  symptoms,  of   course,  is  "persistent   unexplained
    fatigue."  POMS   DI  24575.005 (1993).  The record  does not
    contain  any meaningful  evidence to  support a  finding that
    claimant did  not suffer from a significant  level of fatigue
    on  a regular basis.   Leaving to  one side Dr.  Perl and Dr.
    Hillier (in  his earlier reports)  -- both  of whom  confined
    themselves to discussing claimant's back condition -- all the
    other examining  physicians' reports,  over a period  of more
    than 18 months, consistently noted (and  credited) claimant's
    complaints of persistent fatigue.3
    The  record  also  contains  reports  of  two  non-
    examining  physicians  that  failed to  note  any significant
    functional  limitations resulting  from  fatigue.   But,  one
    relied on Dr. Chowdri's  statement, the other on the  lack of
    any  "objective  abnormality found  to explain  the fatigue."
    The former  constitutes too  weak a  reed for such  reliance.
    See supra n.3.  And  the latter is entitled to no  weight; as
    the POMS makes clear, lack of objective proof is what one may
    expect in cases of CFS.
    3.  The  form filled out by Dr. Chowdri on September 14, 1990
    is not evidence  to the  contrary.  In  the detailed  medical
    reports attached  to this form, Dr.  Chowdri repeatedly noted
    that claimant  suffered from "generalized malaise," which was
    "quite   disabling,"   and  that   claimant   was  "extremely
    fatigued."    Dr.  Chowdri's statement,  therefore,  did  not
    constitute substantial  evidence for a  finding that claimant
    did not suffer from significant fatigue.
    -14-
    We have held  that the  amount of  weight that  can
    properly be  given  the conclusions  of non-testifying,  non-
    examining  physicians  "will  vary  with  the  circumstances,
    including  the  nature of  the  illness  and the  information
    provided the expert."  Berrios Lopez v. Secretary of HHS, 
    951 F.2d 427
    , 431 (1st Cir. 1991) (per curiam) (quoting Rodriguez
    v.  Secretary of  HHS, 
    647 F.2d 218
    ,  223 (1st  Cir. 1981));
    accord  Gordils v. Secretary of  HHS, 
    921 F.2d 327
    , 328 (1st
    Cir. 1990)  (per curiam).   In  some  cases, written  reports
    submitted by non-testifying, non-examining  physicians cannot
    alone   constitute  substantial   evidence,  see   Browne  v.
    Richardson,  
    468 F.2d 1003
    , 1006  (1st Cir.  1972), although
    this is  not an ironclad rule, see Berrios Lopez, 
    951 F.2d at 431
    ; Gordils, 
    921 F.2d at 328
    .
    The deciding factor in this case is "the  nature of
    the illness."    Berrios  Lopez, 
    951 F.2d at 431
      (quoting
    Rodriguez, 
    647 F.2d at 223
    ).  The  non-examining physicians
    relied on what they discerned as a lack of objective findings
    sufficient  to prove  the existence  of  significant fatigue.
    Given  the  uncontroverted  medical  evidence  that  claimant
    suffered  from CFS,  however,  blind reliance  on  a lack  of
    objective   findings  is   wholly   inconsistent   with   the
    Secretary's policy in such cases as expressed in the POMS and
    in other pertinent policy  statements.  See, e.g., POMS    DI
    24575.005  (1993)  (continuing   that  although   "[p]hysical
    -15-
    examination  may  be  within  normal  limits,"  nevertheless,
    "[i]ndividual cases must  be adjudicated on the basis  of the
    totality of evidence").
    Furthermore, the medical evidence  establishes that
    claimant possesses  a medical  condition --  CFS --  that can
    reasonably  be expected to produce the  alleged fatigue.  The
    question here is  the extent to  which claimant's fatigue  in
    fact  restricts his  residual functional  capacity.   Such an
    inquiry --  into the functional implications  of a claimant's
    subjective  symptoms -- "is the kind of inquiry for which on-
    the-spot  examination  and  observation  of   claimant  might
    ordinarily be thought important."  Berrios Lopez, 
    951 F.2d at 432
    .    The  subjective  severity  of  a  claimant's  fatigue
    associated with CFS is not  something readily evaluated on an
    algid administrative record.
    Under the particular circumstances of this case, we
    hold that,  even if the  non-examining physicians'  notations
    can  be  read  to suggest  that  claimant's  fatigue  did not
    significantly   affect   his   functional   capacity,   these
    notations, without more, could  not support the ALJ's finding
    to that effect.  And because this comprises the only evidence
    in  support,  we  conclude  that  the  ALJ's  finding  is not
    supported by substantial evidence.
    Application of the Grid
    -16-
    The  Grid  is  based  on  a  claimant's  exertional
    capacity  and  can  only  be  applied  when  claimant's  non-
    exertional limitations do not significantly impair claimant's
    ability  to perform at a given exertional level.  See Sherwin
    v. Secretary of HHS, 
    685 F.2d 1
    , 2-3 (1st Cir. 1982),  cert.
    denied, 
    461 U.S. 958
      (1983).  Since the medical  evidence in
    this  case  compelled  a   finding  that  claimant's  fatigue
    resulting  from  CFS  did  significantly   impair  claimant's
    ability to  perform even  sedentary work,  the  ALJ erred  in
    relying on the Grid to reach a finding of "not disabled."
    The Vocational Testimony
    The ALJ  based his determination that  claimant was
    not disabled  not only on the Grid  but also on the testimony
    of  a  vocational  expert  who,  in  response  to  the  ALJ's
    hypothetical, opined that claimant  could perform a number of
    jobs.  The ALJ's hypothetical, however, impermissibly omitted
    any mention  of a  significant functional limitation  arising
    from the fatigue  symptoms associated with CFS.   Because the
    ALJ's  hypothetical  assumed  that  fatigue did  not  pose  a
    significant  functional  limitation  for  the  claimant,  and
    because the medical evidence  did not permit that assumption,
    the ALJ could not rely on the vocational expert's response as
    -17-
    a basis for finding claimant not disabled.  See, e.g., Arocho
    v. Secretary of HHS, 
    670 F.2d 374
    , 375 (1st Cir. 1982).
    Conclusion
    We need go  no further.   For the  reasons we  have
    stated, the judgment of the district court is vacated and the
    case is remanded to the  district court with instructions  to
    remand   to  the  Secretary   for  further   findings  and/or
    proceedings not inconsistent with this opinion.
    It is so ordered.
    -18-