Burnett v. Comm. Social Security Admin. ( 2000 )


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  •                                                                                                                            Opinions of the United
    2000 Decisions                                                                                                             States Court of Appeals
    for the Third Circuit
    7-25-2000
    Burnett v. Comm. Social Security Admin.
    Precedential or Non-Precedential:
    Docket 99-5827
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    http://digitalcommons.law.villanova.edu/thirdcircuit_2000/151
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    Filed July 25, 2000
    UNITED STATES COURT OF APPEALS
    FOR THE THIRD CIRCUIT
    NO. 99-5827
    ETHEL BURNETT,
    Appellant,
    v.
    COMMISSIONER OF SOCIAL SECURITY ADMINISTRATION
    Appeal from the United States District Court
    For the District of New Jersey
    (D.C. Civil No. 96-02003)
    District Judge: Honorable Garrett E. Brown, Jr.
    Argued: June 20, 2000
    BEFORE: GREENBERG and WEIS, Circuit Judges,
    and SCHWARTZ, District Judge*
    (Filed: July 25, 2000)
    Thomas H. Klein (Argued)
    Smith & Klein
    100 Broad Street
    Eatontown, NJ 07724
    Attorney for Appellant
    _________________________________________________________________
    * Honorable Morton I. Greenberg, Circuit Judge, assumed Senior Status
    on 6/30/00. Honorable Murray M. Schwartz, Senior United States
    District Judge for the District of Delaware, sitting by designation.
    Anthony J. LaBruna, Jr. (Argued)
    Assistant United States Attorney
    District of New Jersey
    970 Broad Street, Suite 700
    Newark, NJ 07102
    Attorney for Appellee
    OPINION OF THE COURT
    SCHWARTZ, Senior District Judge.
    Ethel Burnett ("Burnett"), asserting error in the denial of
    her application for social security disability insurance
    benefits under Title II of the Social Security Act ("the Act"),
    42 U.S.C. SS 401-433, has appealed the District Court's
    order affirming the final decision of appellee, Commissioner
    of Social Security ("Commissioner"), to deny Burnett's claim
    for disability benefits. The District Court exercised
    jurisdiction under 42 U.S.C. S 405(g), and this Court has
    jurisdiction over Burnett's appeal pursuant to 28 U.S.C.
    S 1291. For the reasons set forth below, we vacate the
    District Court's order affirming the Commissioner's decision
    and remand the case with instructions to return it to the
    Commissioner for further proceedings consistent with this
    opinion.
    I. Background
    Burnett, born January 6, 1935, has a 10th grade
    education and worked in supermarket meat and
    delicatessen departments from 1977 to 1991. She injured
    her right knee and lower back in a slip and fall accident at
    work in December 1989. Burnett maintains her back and
    knee injuries have rendered her totally unable to work
    since May 18, 1991.
    A. Medical History
    Burnett was first seen for her knee injury in January,
    1990 by Dr. Charles Makowski, who placed her on a
    conservative treatment regime and referred her to Dr.
    Richard Surgent. Dr. Surgent observed minor swelling,
    2
    tenderness of the patella, and muscle weakness in her knee
    and that she walked with an antalgic gait, favoring her
    right side. Dr. Surgent ordered an x-ray of the knee, which
    showed slight narrowing of the medial compartment and
    joint effusion. He diagnosed her with chondromalacia and
    prescribed pain killers and physical therapy.
    Burnett received physical therapy through Pinelands
    Physical Therapy from January 1990 through March 1990.
    In March, 1990 the physical therapist's discharge summary
    indicated that Burnett had "progressed well" and had
    returned to work. Dr. Surgent's notes regarding a March
    27, 1990 visit indicated Burnett still had some tenderness
    and grating sensation in the right knee but concluded she
    had reached a plateau with regard to further treatment.
    In the summer of 1991, Burnett twice visited Dr.
    Makowski, complaining of back pain. MRI scans of her
    lower back performed for Dr. Makowski indicatedfirst
    degree spondylolisthesis of the lumbar spine (slight forward
    displacement of L5 over S1) but no significant spinal
    stenosis. An X-ray of Burnett's knee showed joint effusion
    and a narrowed medial compartment. Dr. Makowski again
    referred Burnett to Dr. Surgent, although she apparently
    did not see him. Dr. Makowski prescribed pain killers and
    physical therapy.
    Burnett returned to Pinelands for sixteen physical
    therapy sessions on her knee during July and August
    1991. The therapist's notes indicated that Burnett declined
    treatment for her lower back and that, on release, Burnett's
    range of motion in her right knee had increased and her
    knee strength had increased from fair to good.
    Burnett was seen by Dr. Roy Mittman in January 1992,
    complaining of knee and back pain and that her knee gives
    out during standing. Dr. Mittman observed no medial or
    lateral joint line tenderness and no gross instability in the
    knee. He also noted some discomfort, some patellofemoral
    grinding, and a 1/4 inch atrophy in her right quadricep. He
    gave Burnett an injection for pain. At a follow-up visit in
    February, Dr. Mittman concluded Burnett did not have a
    significant problem with her knee and that she could return
    to work, noting, however, he was not authorized to deal
    with Burnett's back problems.
    3
    In April 1992, Dr. Alfred Hess conducted a consultive
    orthopedic examination of Burnett for the Social Security
    Administration ("SSA"). He observed no joint inflammation,
    crepitus, or pain on palpation of extremities; normal
    strength and range of motion in the knee; a small cyst in
    the right knee; no muscle atrophy; normal gait with no
    significant antalgia or ataxia and no need for assistive
    device. He noted a swelling on the coccyx, and concluded it
    was probably a benign bone tumor. He did not order x-rays
    or an MRI and did not review her earlier films. Dr. Hess
    concluded Burnett could lift and carry up to 20 pounds and
    could "sit and stand intermittently during an eight hour
    day." R. 163.1
    In March 1993, Dr. Herbert Knapp saw Burnett and
    observed she had a broad-based gait, that she favored her
    right leg slightly, and could not assume even a partial
    squat. He noted "full extension and [loss of] about 60
    degrees of flexion of the right knee complaining of pain in
    the right patella when flexing." R. 167. Dr. Knapp noted a
    palpable muscle spasm of the paravertebral lumbar
    musculature associated with tenderness running from S1
    to L4 and tenderness in lumbosacral joint. He diagnosed
    her with bilateral paravertebral lumbar myositis,
    lumbosacral sprain, and right knee sprain. Dr. Knapp
    found Burnett's flexion and extension in her back to be
    somewhat less than the normal range of motion. He
    concluded Burnett was "permanently disabled
    orthopaedically to the extent of 30% of the total," with no
    improvement expected. Id.
    Burnett was next seen in 1993 by Dr. Steven Berkowitz.
    His examination revealed "a mild limp on the right,
    tenderness over sacrum and coccyx posteriorly with a
    limited range of motion, [and] an equivocal straight leg test
    on the right." R. 169. He also noted no neurological deficits.
    Based on review of Burnett's earlier computerized
    tomography ("CT") scan and MRI, Dr. Berkowitz diagnosed
    her with a degenerative disk at the L5-S1 level with
    hyperlordosis of the lumbar spine, but noted there was no
    evidence of spinal stenosis or nerve root entrapment. He
    _________________________________________________________________
    1. The Administrative Record is referred to as"R. ___."
    4
    prescribed non-steroidal anti-inflammatory medication and
    concluded there was no need for surgery.
    Finally, Burnett's file was reviewed by Dr. Atienza, a
    physician for the state of New Jersey, who completed a
    disability determination and transmittal form on January
    29, 1994. Based solely on her records, he concluded
    Burnett could frequently lift 25 pounds and occasionally lift
    50 pounds, could stand/walk for 6 out of 8 hours per day,
    could sit for 6 out of 8 hours per day, had no limitations on
    pushing or pulling arm or leg controls, and could frequently
    engage in postural activities, such as climbing, stooping,
    kneeling, crouching, and crawling. He listed diagnoses of
    osteoarthritis and chronic pain syndrome, but noted no
    neurological deficit. On April 28, 1994, Dr. Sandler, also
    apparently a physician for the state of New Jersey,
    concurred in Dr. Atienza's assessment.
    B. Procedural History
    In January 1992, Burnett filed for Social Security
    disability benefits, asserting her knee and spine injuries
    and back pain rendered her unable to work since May 18,
    1991, at which time she was 56 years old. According to
    Burnett's hand-written vocational report, her job at the
    supermarket was as a "deli clerk." She claimed her job
    required her to walk and stand 8 hours out of an 8 hour
    day, lift a maximum of 50 pounds at a time, frequently lift
    25 pounds, constantly bend, cut and wrap cheese, and use
    a slicer to clean cheese. The Social Security interviewer who
    took Burnett's application stated Burnett had difficulty
    sitting, had to stand periodically during the interview, and
    complained of back pain. Burnett's claim was denied in
    May 1992. She missed the appeal time.
    Burnett re-filed an application in November 1993,
    asserting that her knee and back pain had worsened.
    Burnett's disability report stated she was in constant pain
    from her leg and spine and that she could neither sit nor
    stand for too long. Her vocational report again indicated she
    formerly worked at a supermarket as a "deli clerk," and also
    that she had worked in the meat department, weighing,
    wrapping, and lifting trays of meat. Also, the SSA claims
    interviewer again stated Burnett had difficulty with sitting
    5
    and also with walking, noting that she had to stand several
    times during the interview and that she walked with a limp.
    After her application was again denied, Burnett requested
    a hearing before an ALJ, which was held on February 1,
    1995. Burnett testified her job involved being on her feet all
    day, lifting 50 pound cases of cheese from trucks onto
    dollies, wheeling them to her department, unloading the
    cases, cutting cheese, and bending. She maintained she
    has constant and persistent pain in her knee and lower
    back. Burnett has never been hospitalized or sought
    emergency care for this condition. She also testified she
    takes several different pain medications which help
    somewhat and do not cause any side effects. Burnett also
    treats her pain with warm soaks and a heating pad. She
    uses a "donut" to sit to alleviate the pain and numbness in
    her back. She cannot stand and walk for more than thirty
    minutes before her leg gets numb and she has to sit, and
    she cannot sit for more than twenty or thirty minutes
    before her spine hurts or her tailbone gets numb and she
    has to stand. She also claims she cannot sleep for more
    than four hours per night due to the pain. She can only do
    light shopping and household chores and cannot bend
    without pain. She goes grocery shopping but can only lift a
    five pound bag. According to Burnett, she is in constant
    pain, which is worsened by physical activity, and she
    cannot engage in social activities or work.
    Burnett's husband, George Burnett, submitted a letter to
    the ALJ attesting that, since her fall, Burnett can neither
    stand nor sit for any length of time without substantial
    pain, that she has chronic trouble sleeping, and that she is
    dependent on pain pills. Burnett's neighbor, Earl Sherman,
    also testified at the hearing and confirmed Burnett's pain
    and difficulty standing, walking, and sitting.
    The ALJ denied Burnett's claim on August 17, 1995 in a
    written opinion. R. 10-18. He first concluded Burnett had
    not engaged in substantial gainful activity since May 18,
    1991, the alleged date of the onset of her disability. He next
    found that, since that time, Burnett has been suffering
    from "a severe musculoskeletal impairment." R. 15.
    However, the ALJ concluded Burnett's impairment failed to
    meet or equal the level of severity of any of the listed
    6
    disabling conditions set forth in Appendix 1, Subpart P of
    Social Security Regulations No. 4. See 20 C.F.R. Pt. 404,
    Subpart P, App. 1 (1999). Finally, he determined Burnett
    "retained the residual functional capacity to perform her
    past relevant work as a delicatessen clerk, an occupation
    requiring light exertional demands." R. 18. Therefore, the
    ALJ concluded Burnett was not disabled.
    Burnett requested review of the ALJ's decision by the
    Appeals Council, asserting the decision was not supported
    by substantial evidence. In March 1996, the Appeals
    Council denied her request for review, rendering the ALJ's
    decision the final decision of the Commissioner for
    purposes of judicial review. Having exhausted her
    administrative remedies, in April 1996, Burnett sought
    review of the Commissioner's final decision in U.S. District
    Court pursuant to 42 U.S.C. S 405(g). The District Court
    affirmed the Commissioner's denial of benefits and
    dismissed Burnett's case in August 1999.
    II. Discussion
    We review the ALJ's decision under the same standard of
    review as the District Court, to determine whether there is
    substantial evidence on the record to support the ALJ's
    decision. See 42 U.S.C. S 405(g); Plummer v. Apfel, 
    186 F.3d 422
    , 427 (3d Cir. 1999) (citing Adorno v. Shalala, 
    40 F.3d 43
    , 46 (3d Cir.1994)). Substantial evidence has been
    defined as "more than a mere scintilla"; it means "such
    relevant evidence as a reasonable mind might accept as
    adequate." Plummer, 
    186 F.3d at 427
     (internal quotations
    omitted).
    In order to establish a disability under the Social Security
    Act, Burnett must demonstrate some " `medically
    determinable basis for an impairment that prevents him
    from engaging in any "substantial gainful activity" for a
    statutory twelve-month period.' " Plummer , 
    186 F.3d at 427
    (quoting Stunkard v. Secretary of Health & Human Servs.,
    
    841 F.2d 57
    , 59 (3d Cir.1988)); see also 42 U.S.C.
    S 423(d)(1). Burnett is considered unable to engage in any
    substantial gainful activity " `only if[her] physical or mental
    impairment or impairments are of such severity that[s]he
    7
    is not only unable to do [her] previous work but cannot,
    considering [her] age, education, and work experience,
    engage in any other kind of substantial gainful work which
    exists in the national economy.' " Id. at 427-28 (quoting 42
    U.S.C. S 423(d)(2)(A)).
    In Plummer, we recounted the five step sequential
    evaluation for determining whether a claimant is under a
    disability, as set forth in 20 C.F.R. S 404.1520:
    In step one, the Commissioner must determine
    whether the claimant is currently engaging in
    substantial gainful activity. 20 C.F.R. S 1520(a). If a
    claimant is found to be engaged in substantial activity,
    the disability claim will be denied. Bowen v. Yuckert,
    
    482 U.S. 137
    , 140, 
    107 S.Ct. 2287
    , 2290-91, 
    96 L.Ed.2d 119
     (1987). In step two, the Commissioner
    must determine whether the claimant is suffering from
    a severe impairment. 20 C.F.R. S 404.1520(c). If the
    claimant fails to show that her impairments are
    "severe", she is ineligible for disability benefits.
    In step three, the Commissioner compares the
    medical evidence of the claimant's impairment to a list
    of impairments presumed severe enough to preclude
    any gainful work. 20 C.F.R. S 404.1520(d). If a claimant
    does not suffer from a listed impairment or its
    equivalent, the analysis proceeds to steps four andfive.
    Step four requires the ALJ to consider whether the
    claimant retains the residual functional capacity to
    perform her past relevant work. 20 C.F.R.
    S 404.1520(d). The claimant bears the burden of
    demonstrating an inability to return to her past
    relevant work. Adorno v. Shalala, 
    40 F.3d 43
    , 46 (3d
    Cir. 1994).
    If the claimant is unable to resume her former
    occupation, the evaluation moves to the final step. At
    this stage, the burden of production shifts to the
    Commissioner, who must demonstrate the claimant is
    capable of performing other available work in order to
    deny a claim of disability. 20 C.F.R. S 404.1520(f). The
    ALJ must show there are other jobs existing in
    significant numbers in the national economy which the
    8
    claimant can perform, consistent with her medical
    impairments, age, education, past work experience,
    and residual functional capacity. The ALJ must analyze
    the cumulative effect of all the claimant's impairments
    in determining whether she is capable of performing
    work and is not disabled.
    Plummer, 
    186 F.3d at 428
    .
    In this case, the ALJ addressed the first four steps and
    found: (1) Burnett has not engaged in substantial gainful
    activity since May 18, 1991; (2) Burnett is severely
    impaired, that is, she suffers from a "severe
    musculoskeletal impairment"; (3) Burnett's impairment
    does not meet or equal the criteria for a listed impairment;
    and (4) Burnett has the residual functional capacity to
    enable her to perform her past relevant work as a
    "delicatessen clerk." R. 17-18. Accordingly, the ALJ
    concluded that Burnett is not disabled for purposes of
    Social Security disability benefits. The ALJ did not reach
    step five of the analysis.
    On appeal, Burnett first contends the ALJ erred in step
    three by finding her impairment did not meet or equal a
    listed impairment. Second, Burnett argues the ALJ erred in
    step four by finding she had the residual functional
    capacity to enable her to perform her past relevant work.
    Finally, Burnett asserts remand for a step five analysis is
    unnecessary because the record is clear she cannot
    perform any work in the national economy. Therefore, she
    maintains, we should vacate and remand with a directive to
    award benefits.
    A. Step Three: Whether Burnett's Impairment Matches
    or is Equivalent to a Listed Impairment
    In step three, the ALJ must determine whether Burnett's
    impairment matches, or is equivalent to, one of the listed
    impairments. See Plummer, 
    186 F.3d at 428
    . If the
    impairment is equivalent to a listed impairment, then
    Burnett is per se disabled and no further analysis is
    necessary. See 
    id.
     The ALJ's step three analysis states in its
    entirety:
    Although [Burnett] has established that she suffers
    from a severe musculoskeletal [impairment], said
    9
    impairment failed to equal the level of severity of any
    disabling condition contained in Appendix 1, Subpart P
    of Social Security Regulations No. 4.
    R. 16.
    Burnett first contends ALJ erred by making only a
    conclusory statement without mentioning any specific listed
    impairments or explaining his reasoning. Second, Burnett
    asserts the ALJ erred because there was not substantial
    evidence to conclude her knee and back impairments were
    not equivalent to impairments listed in sections 1.03 and
    1.05C of the listed impairments. Third, Burnett asserts the
    ALJ erred by not considering the combined effects of her
    impairments in determining whether they were equivalent
    to a listed impairment. See 20 C.F.R. S 404.1527(a) (stating
    that, if there is more than one impairment, the SSA will
    consider whether the combination of impairments are
    equivalent to any listed impairment).
    As to Burnett's first contention, this Court requires the
    ALJ to set forth the reasons for his decision. See Cotter v.
    Harris, 
    642 F.2d 700
    , 704-05 (3d Cir. 1981). In Clifton v.
    Chater, 
    79 F.3d 1007
     (10th Cir. 1996), the Tenth Circuit
    Court of Appeals set aside an ALJ's determination because
    the ALJ "merely stated a summary conclusion that
    appellant's impairments did not meet or equal any Listed
    Impairment," without identifying the relevant listed
    impairments, discussing the evidence, or explaining his
    reasoning. 
    Id. at 1009
    . The Court concluded"[s]uch a bare
    conclusion is beyond meaningful judicial review." 
    Id.
     But
    see Senne v. Apfel, 
    198 F.3d 1065
    , 1067 (8th Cir. 1999)
    (rejecting claimant's argument that the conclusory form of
    the ALJ's decision alone justified remand, but remanding
    nonetheless because the court could not conclude the ALJ's
    step three finding was supported by substantial evidence).
    We agree with Burnett the ALJ's conclusory statement in
    this case is similarly beyond meaningful judicial review. Cf.
    Knepp v. Apfel, 
    204 F.3d 78
    , 84 (3d Cir. 2000) (affirming
    where ALJ gave reasons for determining claimant's
    impairment was not equivalent to a listed impairment cited
    by medical witness at hearing). Because we have no way to
    review the ALJ's hopelessly inadequate step three ruling, we
    will vacate and remand the case for a discussion of the
    10
    evidence and an explanation of reasoning supporting a
    determination that Burnett's "severe" impairment does not
    meet or is not equivalent to a listed impairment. 2 On
    _________________________________________________________________
    2. At the hearing in front of the ALJ, Burnett's counsel did not identify
    or raise the two listed impairments which he now argues are pertinent.
    On appeal, the Commissioner does not assert that Burnett or her
    counsel were required to do so. While the burden is on the claimant to
    present medical findings that show his or her impairment matches a
    listing or is equal in severity to a listed impairment, see Williams v.
    Sullivan, 
    970 F.2d 1178
    , 1186 (3d Cir. 1992), it is unclear from the
    regulations or caselaw whether a claimant must identify the relevant
    listing(s). The applicable regulations indicate that it is within the
    realm
    of the ALJ's expertise to determine the closest applicable listed
    impairment, based on the medical evidence, when examining whether a
    claimant's impairments meet or equal a listed impairment:
    (a) How a medical equivalence is determined. We will decide that
    your impairment(s) is medically equivalent to a listed impairment
    in
    appendix 1 if the medical findings are at least equal in severity
    and
    duration to the listed findings. We will compare the symptoms,
    signs, and laboratory findings about your impairment(s), as shown
    in the medical evidence we have about your claim, with the medical
    criteria shown with the listed impairment. If your impairment is
    not
    listed, we will consider the listed impairment most like your
    impairment to decide whether your impairment is medically equal.
    If you have more than one impairment, and none of them meets or
    equals a listed impairment, we will review the symptoms, signs, and
    laboratory findings about your impairment to determine whether the
    combination of your impairments is medically equal to any listed
    impairment.
    20 C.F.R. S 404.1526 (1999). See also Clifton v. Chater, 
    79 F.3d at 1009
    (noting, in reversing ALJ determination that claimant was not disabled
    at step three, that ALJ did not "even identify the relevant Listing or
    Listings"). Putting the responsibility on the ALJ to identify the relevant
    listed impairment(s) is consistent with the nature of Social Security
    disability proceedings which are "inquisitorial rather than adversarial"
    and in which "[i]t is the ALJ's duty to investigate the facts and develop
    the arguments both for and against granting benefits." Sims v. Apfel, No.
    98-9537, 
    120 S.Ct. 2080
    , 
    2000 U.S. LEXIS 3766
    , at *15 (June 5, 2000)
    (citing Richardson v. Perales, 
    402 U.S. 389
    , 400-01, 
    28 L.Ed.2d 842
    , 
    91 S.Ct. 1420
     (1971)). Such reasoning is further supported by the fact "that
    a large portion of Social Security [disability benefits] claimants either
    have no representation at all or are represented by non-attorneys." Id. at
    *17 (citation omitted).
    11
    remand, the ALJ shall fully develop the record and explain
    his findings at step three, including an analysis of whether
    and why Burnett's back and knee impairments, or those
    impairments combined, are or are not equivalent in severity
    to one of the listed impairments.
    B. Step Four: Whether Burnett's Residual Functional
    Capacity Enables Her to Perform Past Relevant
    Work
    In step four, the ALJ must determine whether a
    claimant's residual functional capacity enables her to
    perform her past relevant work. This step involves three
    substeps: (1) the ALJ must make specific findings of fact as
    to the claimant's residual functional capacity; (2) the ALJ
    must make findings of the physical and mental demands of
    the claimant's past relevant work; and (3) the ALJ must
    compare the residual functional capacity to the past
    relevant work to determine whether claimant has the level
    of capability needed to perform the past relevant work. See
    20 C.F.R. S 404.1561; S.S.R. 82-62; Winfrey v. Chater, 
    92 F.3d 1017
    , 1023 (10th Cir. 1996). Both residual functional
    capacity and past relevant work may be classified as either
    "sedentary," "light," "medium,""heavy," or "very heavy." See
    Adorno, 
    40 F.3d at 47
    ; 20 C.F.R. S 404.1567.
    The ALJ first determined Burnett had a residual
    functional capacity to perform "light" work. R. 16-17.
    Second, the ALJ found her past relevant work was as a
    delicatessen clerk and consisted of "light" work. 
    Id.
     Finally,
    the ALJ concluded that she had the residual functional
    capacity to perform her past relevant work as a delicatessen
    clerk. 
    Id.
     Burnett contends the ALJ erred in determining
    both her residual functional capacity and her past relevant
    work. We agree.
    1. The Residual Functional Capacity Determination
    " `Residual functional capacity' is defined as that which
    an individual is still able to do despite the limitations
    _________________________________________________________________
    Because the ALJ concluded that Burnett had a "severe
    musculoskeletal impairment," it follows that, on remand, the analysis of
    the listed impairments should focus on those listed in 20 C.F.R. Pt. 404,
    Subpt. P. App. 1, Pt. A S 1.00 (Musculoskeletal System).
    12
    caused by his or her impairment(s)." Hartranft v. Apfel, 
    181 F.3d 358
    , 359 n.1 (3d Cir. 1999) (citing 20 C.F.R.
    S 404.1545(a)). The ALJ determined Burnett had the
    residual functional capacity to perform "light" work, which:
    involves lifting no more than 20 pounds at a time with
    frequent lifting or carrying of objects weighing up to 10
    pounds. Even though the weight lifted may be very
    little, a job is in this category when it requires a good
    deal of walking or standing, or when it involves sitting
    most of the time with some pushing and pulling of arm
    or leg controls. To be considered capable of performing
    a full or wide range of light work, you must have the
    ability to do substantially all of these activities.
    20 C.F.R. S 404.1567(b). Burnett contends the ALJ's
    decision is not supported by substantial evidence because:
    (i) the ALJ failed to consider all of the evidence before him;
    (ii) the ALJ failed to consider the combined effects of her
    two impairments; and (iii) the evidence does not support a
    finding she can perform "light" work.
    The ALJ did err by reason of his failure to consider and
    explain his reasons for discounting all of the pertinent
    evidence before him in making his residual functional
    capacity determination. In making a residual functional
    capacity determination, the ALJ must consider all evidence
    before him. See Plummer, 
    186 F.3d at 429
    ; Doak v. Heckler,
    
    790 F.2d 26
    , 29 (3d Cir. 1986). Although the ALJ may
    weigh the credibility of the evidence, he must give some
    indication of the evidence which he rejects and his
    reason(s) for discounting such evidence. See Plummer, 
    186 F.3d at 429
    ; Cotter, 
    642 F.2d at 705
    . "In the absence of
    such an indication, the reviewing court cannot tell if
    significant probative evidence was not credited or simply
    ignored." Cotter, 
    642 F.2d at 705
    .
    In Adorno, this Court set aside an ALJ determination for
    failure to mention and refute some of the contradictory
    medical evidence before him. See 
    40 F.3d at 48
    . Similarly,
    the ALJ in this case failed to mention or refute some of the
    contradictory medical evidence before him. The ALJ
    discussed the following objective medical evidence in his
    determination:
    13
    - Dr. Surgent's diagnosis of chondromalacia in the
    knee with minor swelling and muscle weakness;
    - MRI scan of lower back showing mild disc bulge
    without stenosis;
    - X-rays showing slight narrowing of the lateral
    compartment of the knee;
    - The physical therapist's report of good strength and
    range of motion in knee;
    - Dr. Mittman's report of no tenderness or instability
    in knee and his releasing her to return to work;
    - Dr. Hess's report finding no objective orthopaedic
    defects, normal range of motion in back and knee,
    no muscle spasm, negative straight leg raising test,
    normal neurological responses, and ability to lift 20
    pounds and sit and stand throughout workday;
    - Dr. Knapp's diagnosis of knee sprain, lumbar
    sprain, and lumbar myositis and his findings of
    good knee stability, no atrophy in knee, ability to
    perform heel to toe walking, no crepitus, nearly
    normal range of motion in spine, and muscle spasm
    in back;
    - Dr. Berkowitz's prescription of non-steroidal anti-
    inflammatory medication and physical therapy;
    - the side effects of her medication.3
    However, the ALJ failed to mention some contradictory,
    objective medical evidence, including:
    - Dr. Makowski's diagnosis, via MRI scan performed
    by Dr. Vitale, of first degree spondylolisthesis in her
    lower back;
    - Dr. Atienza's diagnoses of osteoarthritis and chronic
    pain syndrome and Dr. Sandler's concurrence in
    these diagnoses;
    - MRI of knee showing joint effusion;
    _________________________________________________________________
    3. This finding is required by Stewart v. Secretary of HEW, 
    714 F.2d 287
    ,
    290 (3d Cir. 1983).
    14
    - Dr. Surgent's report that Burnett still has grating
    sensation in the knee and has reached a plateau
    with regards to further treatment;
    - Dr. Knapp's report of a loss of 10 degree range of
    motion in spine and that she is 30% permanently
    and totally disabled with no prognosis of
    improvement;
    - Dr. Berkowitz's report of a mild limp, tenderness
    over sacrum and coccyx, and diagnosis of
    hyperlordosis;
    - Dr. Hess' assessment that Burnett could sit and
    stand only "intermittently."
    The ALJ's failure to mention and explain this contradictory
    medical evidence was error. See Adorno, 
    40 F.3d at 48
    ;
    Cotter, 
    642 F.2d at 707
    . On remand, the ALJ must review
    all of the pertinent medical evidence, explaining his
    conciliations and rejections.
    Similar to the medical reports, the ALJ must also
    consider and weigh all of the non-medical evidence before
    him. See Van Horn v. Schweiker, 
    717 F.2d 871
    , 873 (3d Cir.
    1983); Cotter, 
    642 F.2d at 707
    . Although allegations of pain
    and other subjective symptoms must be consistent with
    objective medical evidence, see Hartranft, 
    181 F.3d at
    362
    (citing 20 C.F.R. S 404.1529), the ALJ must still explain
    why he is rejecting the testimony. See Van Horn , 
    717 F.2d at 873
    . In Van Horn, this Court set aside an ALJ's finding
    because he failed to explain why he rejected certain non-
    medical testimony. See 
    717 F.2d at 873
    . In this case, the
    ALJ explained he rejected Burnett's testimony regarding the
    extent of her pain because he determined it was not
    supported by the objective medical evidence. However, the
    ALJ failed to mention the testimony of Burnett's husband,
    George Burnett, and her neighbor, Earl Sherman. On
    appeal, the Commissioner contends the ALJ did not need to
    mention their testimony because it "added nothing more
    than stating [Burnett's] testimony was truthful."
    Commissioner's Brief at 21. This argument lacks merit
    because the ALJ made a credibility determination regarding
    Burnett, and these witnesses were there to bolster her
    credibility. R. 17 ("claimant's allegations of disability made
    15
    at hearing are unsubstantiated"). In Van Horn , we stated we
    expect the ALJ to address the testimony of such additional
    witnesses. On remand, the ALJ must address the testimony
    of George Burnett and Earl Sherman.
    Next, Burnett contends the ALJ erred by failing to
    consider the combined effect of her knee and back
    impairments. Burnett is correct that the ALJ must consider
    the combined effect of multiple impairments, regardless of
    their severity. See 20 C.F.R. S 404.1545. The ALJ's opinion
    indicates he did consider the combined effects of Burnett's
    impairments. However, because the ALJ failed to consider
    all pertinent evidence, that ruling is brought into question.
    On remand, the ALJ must properly consider the combined
    effects of Burnett's two impairments.
    Finally Burnett asserts the ALJ's finding that she can
    perform "light" work is not supported by substantial record
    evidence. Burnett claims she lacks the residual functional
    capacity to even perform "sedentary" work. 4 Because the
    ALJ erred in not evaluating all of the medical evidence, this
    Court cannot now assess whether the ALJ's determination
    that Burnett has the residual functional capacity to
    perform "light" work was supported by substantial
    evidence, let alone assess whether she lacks the residual
    functional capacity to even perform "sedentary" work.
    2. The Past Relevant Work Determination
    A determination of past relevant work is a determination
    of the "physical and mental demands of jobs a claimant has
    performed in the past." S.S.R. 82-62. The ALJ determined
    Burnett's past relevant work was as a "delicatessen clerk"
    which involved only "light" work. R. 16-17. Burnett
    challenges the ALJ's conclusion that her past relevant work
    _________________________________________________________________
    4. "Sedentary" work:
    involves lifting no more than 10 pounds at a time and occasionally
    lifting or carrying articles like docket files, ledgers, and small
    tools.
    Although a sedentary job is defined as one which involves sitting,
    a
    certain amount of walking and standing is often necessary in
    carrying out job duties. Jobs are sedentary if walking and standing
    are required occasionally and other sedentary criteria are met.
    20 C.F.R. S 404.1567(a).
    16
    was "light" work as being unsupported by substantial
    evidence. We agree.
    S.S.R. 82-62 sets forth the evidence which should be
    considered in making a determination of a claimant's past
    relevant work:
    The claimant is the primary source for vocational
    documentation, and statements by the claimant
    regarding past work are generally sufficient for
    determining the skill level, exertional demands and
    nonexertional demands of such work. Determination of
    the claimant's ability to do [past relevant work]
    requires a careful appraisal of (1) the individual's
    statements as to which past work requirements can no
    longer be met and the reason(s) for his or her inability
    to meet those requirements; (2) medical evidence
    establishing how the impairment limits ability to meet
    the physical and mental requirements of the work; and
    (3) in some cases, supplementary or corroborative
    information from other sources such as employers, the
    Dictionary of Occupational Titles, etc., on the
    requirements of the work as generally performed in the
    economy.
    S.S.R. 82-62 (emphasis added). The assessment of a
    claimant's past relevant work must be based on some
    evidence drawn from the above three categories listed in
    S.S.R. 82-62. See Brewster v. Heckler, 
    786 F.2d 581
    , 584
    (3d Cir. 1986); Cotter, 
    642 F.2d at 707
    . It is clear error to
    make a past relevant work determination that is contrary to
    uncontroverted evidence presented by the claimant. See 
    id.
    In both Brewster and Cotter, the ALJ was presented with
    uncontroverted evidence from the claimant about the
    nature of the claimant's past relevant work. See 
    id.
     The ALJ
    was not presented with and did not cite any contradictory
    evidence, such as a Dictionary of Occupational Titles
    ("DOT") description of how the job is performed in the
    national economy. See 
    id.
     In both cases, the ALJ rejected
    the claimant's testimony and found the past relevant work
    to be of a different nature. See 
    id.
     In both cases, this Court
    reversed the ALJ's determination as being unsupported by
    substantial evidence in the record because the ALJ's
    17
    assessment was different from the claimant's
    uncontroverted testimony about the demands of his past
    relevant work. See 
    id.
    In this case, the ALJ was presented with uncontroverted
    evidence submitted by Burnett. In her description of her
    past relevant work on her vocational report, Burnett
    indicated she was a "deli clerk," who walked and stood 8
    hours out of an 8 hour day, lifted a maximum of 50 pounds
    at a time, frequently lifted 25 pounds, constantly had to
    bend, cut and wrapped cheese, and used a slicer to clean
    cheese. In her testimony before the ALJ, she stated her past
    relevant work involved being on her feet all day, lifting 50
    pound cases of cheese from trucks onto dollies, cutting
    cheese, and bending. This uncontroverted evidence
    indicates her past relevant work involved "medium" work.5
    However, the ALJ rejected Burnett's testimony and found
    her past relevant work involved "light" work. R. 16, 18. The
    ALJ held Burnett's description of her past relevant work
    was "inconsistent with the way this occupation is
    customarily performed in the national economy." R. 16.
    Although the Commissioner argues this decision is
    supported by three pieces of evidence, this purported
    evidence does not contradict Burnett's vocational report
    and testimony.
    The ALJ cited as contradictory evidence, a purported
    definition of "delicatessen clerk" in the DOT, which
    allegedly states this job involves light work. R. 16. "The
    Dictionary of Occupational Titles (DOT) descriptions can be
    relied upon -- for jobs that are listed in the DOT -- to define
    the job as it is usually performed in the national economy."
    S.S.R. 82-61 (emphasis added). In this case, the ALJ made
    up the occupational title of "delicatessen clerk." It is simply
    nowhere to be found in the DOT, nor did the ALJ give any
    reference to a particular DOT code. An illusory definition in
    the DOT cannot be relied upon and is not contradictory
    evidence.
    _________________________________________________________________
    5. "Medium work involves lifting no more than 50 pounds at a time with
    frequent lifting or carrying of objects weighing up to 25 pounds." 20
    C.F.R. S 404.1567(c).
    18
    The Commissioner, recognizing the ALJ created a non-
    existent occupational title, attempts to substitute reliance
    on an alternative DOT job title and definition not relied
    upon by the ALJ, that of "Deli Cutter-Slicer," DOT
    S 316.684-014, which is rated as "light" work.6 However, on
    appeal the Commissioner cannot "recharacterize" the
    claimant's past relevant work "in an effort to make sense of
    the ALJ's decision." Adorno, 
    40 F.3d at 46-47
    . In Adorno,
    the claimant's undisputed testimony was that her former
    job was that of a machine operator, which exposed her to
    fumes and heavy dust and that her asthma precluded such
    exposure. On appeal, the agency argued that the claimant's
    past work was that of a cabinetmaker, which as described
    in the DOT did not expose the worker to dust and fumes.
    We declared that such an "attempt to redefine[the
    claimant's] former occupation" was unsupported by
    substantial evidence in the record. 
    Id. at 47
    . Similarly in
    this case, the Commissioner's attempt to redefine Burnett's
    past occupation is unsupported by substantial evidence.
    Even if the Court did allow this recharacterization of
    Burnett's job on appeal, the DOT can only be used to
    supplement or corroborate evidence adduced from the
    claimant. See S.S.R. 82-62. The occupation of Deli Cutter-
    Slicer is different from the past relevant work described by
    Burnett in that a Deli Cutter-Slicer merely cuts and slices
    cheese and does not participate in the heavier work of
    unloading cases of cheese from trucks. See DOT S 316.684-
    014. In contrast, Burnett testified her past relevant work
    required her to lift heavy cases of cheese from trucks. Since
    _________________________________________________________________
    6. A Deli Cutter-Slicer:
    Cuts delicatessen meats and cheeses, using slicing machine, knives,
    or other cutters: Places meat or cheese on cutting board and cuts
    slices to designated thickness, using knives or other hand cutters.
    Positions and clamps meat or cheese on carriage of slicing machine.
    Adjusts knob to set machine for desired thickness. Presses button
    to start motor that moves carriage past rotary blade that slices
    meats and cheeses. Stacks cut pieces on tray or platter, separating
    portions with paper. May weigh and wrap sliced foods and affix
    sticker showing price and weight.
    DOT S 316.684-014.
    19
    the DOT does not corroborate or supplement the
    uncontroverted description given by Burnett, and is not
    consistent with her description of her past relevant work,
    this definition cannot be used to cast doubt on Burnett's
    credibility as to her past relevant work.7
    Inexplicably, the ALJ refuted Burnett's contention that
    she lifted 50 pound boxes of cheese by observing she"is
    diminutive, weighing no more than 100 pounds," making it
    "unlikely" she would have been asked to lift 50 pounds on
    the job. R. 17. However, an ALJ may not make speculative
    conclusions without any supporting evidence, see Plummer,
    
    186 F.3d at 429
    , not to mention conclusions apparently
    based on gender stereotyping. In this case, there is
    absolutely no evidence, medical or otherwise, that a 5 foot
    tall, 100 pound woman would be unable to lift a 50 pound
    box. In making this conclusion, the ALJ went beyond the
    uncontradicted evidence in the case and committed error.
    _________________________________________________________________
    7. On appeal, Burnett asserts her past work was more akin to DOT
    S 299.367-014, Stock Clerk, which has alternate titles including
    Delicatessen-Goods Stock Clerk, and is defined as follows:
    Inventories, stores, prices, and restocks merchandise displays in
    retail store: Takes inventory or examines merchandise to identify
    items to be reordered or replenished. Requisitions merchandise from
    supplier based on available space, merchandise on hand, customer
    demand, or advertised specials. Receives, opens, and unpacks
    cartons or crates of merchandise, checking invoice against items
    received. Stamps, attaches, or changes price tags on merchandise,
    referring to price list. Stocks storage areas and displays with new
    or
    transferred merchandise. Sets up advertising signs and displays
    merchandise on shelves, counters, or tables to attract customers
    and promote sales. Cleans display cases, shelves, and aisles. May
    itemize and total customer merchandise selection at check out
    counter, using cash register, and accept cash or charge card for
    purchases. May pack customer purchases in bags or cartons. May
    transport packages to specified vehicle for customer.
    DOT S 299.367-014. Although this position generally involves the
    unloading of merchandise and is designated as a medium to heavy
    occupation, it also involves other tasks related to inventory and pricing
    that, based on the current record, Burnett does not appear to have done
    in her past work. More likely, Burnett's past relevant work falls
    somewhere between a deli cutter-slicer and a deli stock clerk as defined
    in the DOT.
    20
    Finally, the Commissioner notes that Burnett did not
    raise a specific objection to the ALJ's conclusion that she
    worked as a delicatessen clerk in her request for review to
    the Appeals Council.8 The Commissioner asserts that,
    under the doctrine of administrative exhaustion, a court
    should not consider an argument which has not been
    specifically raised in agency proceedings which preceded
    the appeal. Therefore, the Commissioner argues, Burnett
    may not raise this issue as grounds for appeal. We
    disagree. In Sims v. Apfel, supra note 2, the Supreme Court
    directly addressed this issue and held that Social Security
    disability "[c]laimants who exhaust administrative remedies
    need not also exhaust issues in a request for review by the
    Appeals Council in order to preserve judicial review of those
    issues." 
    2000 U.S. LEXIS 3766
    , at * 18. Therefore, Burnett
    is not precluded from raising this issue on appeal.
    For the foregoing reasons, we hold the ALJ's assessment
    of Burnett's past relevant work is not based on substantial
    evidence in the record. On remand, the ALJ should fully
    develop the record and make specific findings as to the
    physical and mental demands of Burnett's past relevant
    work. See SSR 82-62;9Winfrey, 90 F.3d at 1023. Absent
    additional evidence to the contrary, the ALJ must accept
    _________________________________________________________________
    8. Parties make requests for review of a hearing decision to the Appeals
    Council using a standard form, HA-520-U5 (3-94). R. at 6. Item number
    5 of that form states "I request that the Appeals Council review the
    Administrative Law Judge's action on the above claim because:" and
    provides just three lines for the claimant to fill in the reason. Id.
    Burnett
    in her request asserted generally that the ALJ's decision was not
    supported by substantial evidence. Id.
    9. SSR 82-62 states:
    Sufficient documentation will be obtained to support the decision.
    . . .
    Adequate documentation of past work includes factual information
    about those work demands which have a bearing on medically
    established limitations. Detailed information about strength,
    endurance, manipulative ability, mental demands and other jobs
    requirements must be obtained as appropriate. This information will
    be derived from a detailed description of the work obtained from
    the
    claimant, employer, or other informed source. . . .
    21
    Burnett's representations and enter a finding that Burnett's
    past relevant work involved "medium" work. 10
    C. Step Five: Whether Burnett Could Perform Other
    Work in the Economy
    The final step is an analysis of whether Burnett, based
    on her age, experience, and education, can perform any
    other available work in the economy. See Plummer , 
    186 F.3d at 428
    . Burnett contends this Court need not remand
    for a step five analysis because this determination involves
    simple application of the Medical-Vocational Guidelines or
    "Grids," see 20 C.F.R. Pt. 404, Subpart P, App.2, to
    determine that Burnett is disabled. More specifically,
    Burnett maintains that because of her advanced age, 56
    years old at the time of alleged onset of the disability in
    1991, her limited education, and lack of transferable skills,
    regardless of whether she is capable of performing"light"
    work as the ALJ determined, or "sedentary" work, the Grids
    dictate a finding of disability. Therefore, she asserts, a
    remand is unnecessary. We disagree.
    A step five analysis can be quite fact specific, involving
    more than simply applying the Grids, including, perhaps,
    testimony of a vocational expert. See, e.g., Plummer, 
    186 F.3d at 431
    . Although Burnett's age and education level are
    undisputed, from the record we cannot be confident that
    Burnett possess no skills or is not semi-skilled with
    transferable skills. Therefore we must remand for further
    factual findings with regard to the level and transferability
    of Burnett's skills.
    III. Conclusion
    For the foregoing reasons, the District Court's dismissal
    of Burnett's claim will be VACATED, and the case
    REMANDED to the District Court with directions to remand
    to the Commissioner for additional proceedings consistent
    with this opinion.
    _________________________________________________________________
    10. Should the ALJ continue to find Burnett to have a residual
    functional capacity for "light" work and that Burnett's past relevant work
    was "medium," then the ALJ must enter a finding Burnett lacks the
    residual functional capacity to perform her past relevant work.
    22
    On remand, the ALJ shall fully develop the record and
    explain his findings at step three, including an analysis of
    whether and why Burnett's combined impairments are or
    are not equivalent in severity to one of the listed
    impairments. If it is necessary to reach step four, in
    determining Burnett's residual functional capacity, the ALJ
    must make specific findings as to all of the pertinent
    medical evidence, reconciling conflicts and, if rejecting
    particular evidence, explaining why; must address the non-
    medical evidence of George Burnett and Earl Sherman; and
    must consider the combined effects of Burnett's two
    impairments in conjunction with any medical evidence
    previously not considered and not rejected on remand.
    Additionally, the ALJ should fully develop the record and
    make specific findings as to the physical and mental
    demands of Burnett's past relevant work. Finally, if it is
    necessary to reach step five, the ALJ is directed to make
    the requisite factual findings with regard to the level and
    transferability of Burnett's skills.
    A True Copy:
    Teste:
    Clerk of the United States Court of Appeals
    for the Third Circuit
    23