Diggdon v. Apfel

Court of Appeals for the Tenth Circuit·Decided August 16, 1999·No. 98-5207·Unpublished

Opinion

F I L E D

United States Court of Appeals Tenth Circuit

UNITED STATES COURT OF APPEALS AUG 16 1999

FOR THE TENTH CIRCUIT

PATRICK FISHER

Clerk

ANN GREEN DIGGDON, Plaintiff-Appellant,

v. No. 98-5207 (D.C. No. 97-CV-684-M)

KENNETH S. APFEL, Commissioner, (N.D. Okla.)

Social Security Administration,

Defendant-Appellee.

ORDER AND JUDGMENT *

Before ANDERSON and KELLY , Circuit Judges, and BROWN , ** Senior District Judge.

After examining the briefs and appellate record, this panel has determined unanimously to grant the parties’ request for a decision on the briefs without oral

*

This order and judgment is not binding precedent, except under the doctrines of law of the case, res judicata, and collateral estoppel. The court generally disfavors the citation of orders and judgments; nevertheless, an order and judgment may be cited under the terms and conditions of 10th Cir. R. 36.3.

**

Honorable Wesley E. Brown, Senior District Judge, United States District Court for the District of Kansas, sitting by designation.

argument. See Fed. R. App. P. 34(f); 10th Cir. R. 34.1(G). The case is therefore ordered submitted without oral argument.

Claimant Ann Green Diggdon appeals from the denial of disability benefits.

She asserts that the administrative law judge (ALJ) erred in the three-phase analysis at step four of the evaluation sequence. See generally Williams v. Bowen , 844 F.2d 748, 750-52 (10th Cir. 1988). We have jurisdiction under 28 U.S.C. § 1291 and 42 U.S.C. § 405(g), and we reverse and remand for further proceedings.

Claimant was born on November 20, 1941. She completed her master’s degree in education and has worked as a teacher, department chairman and psychometrist. She suffered from chronic low back pain for several years prior to 1992 when, in October, she slipped and fell at work, injuring her back. An x-ray of her back in October 1992 showed moderate degenerative changes of the facet joints of L4-5. Magnetic Resonance Imaging (MRI) of claimant’s cervical and lumbar spine performed in October 1992 indicated degenerative changes at C5-6 and C6-7 with decreased disk space height, posterior spurring and multiple disc bulging. Further testing and medical examinations performed in 1993 established that claimant suffered from moderate cervical and lumbar spondylosis (spinal arthritis) and herniated nucleus pulposa.

Claimant alleges that she has been disabled since February 7, 1994 because of her severe back and neck pain. After conducting an administrative hearing, the ALJ determined at step four that claimant could return to her past relevant work. The ALJ found that claimant’s impairments of lumbar and cervical spondylosis were severe, but did not meet or equal the severity of any listed impairment. The ALJ found that claimant could perform light exertional work activity, i.e., work that would require her to lift 20 pounds at a time and require frequently lifting and carrying of objects weighing 10 pounds, but was limited to those jobs that would allow her to change her positions at will, with only occasional bending, squatting, and climbing. Appellant’s App., Vol. II at 24. Based on the testimony of a vocational expert (VE), the ALJ found that claimant’s past relevant work as a teacher was skilled, light work and that her past relevant work as a teaching

administrator and as a psychometrist were skilled, sedentary jobs. 1 Therefore, the

ALJ determined that claimant could return to her past relevant work. When the Appeals Counsel denied review, the ALJ’s decision became the final decision of the Commissioner.

1 Claimant contends on appeal that her past work did not qualify as her “past relevant work” as defined in the Social Security regulations. We do not consider this argument, however, because she did not raise this argument before the district court. See Crow v. Shalala, 40 F.3d 323, 324 (10th Cir. 1994).

We review the agency’s decision on the whole record to determine only whether the factual findings are supported by substantial evidence and the correct legal standards were applied. See Goatcher v. United States Dep’t of Health & Human Servs. , 52 F.3d 288, 289 (10th Cir. 1995). We may not reweigh the evidence or substitute our judgment for that of the agency. See Kelley v. Chater , 62 F.3d 335, 337 (10th Cir. 1995). Claimant contends that the ALJ erred in (1) finding that she could return to her past relevant work without making the proper findings to support such a conclusion; (2) failing to properly consider or accord the proper weight to the disability opinion of her treating physician; and (3) relying on the opinion testimony of the VE at step four because that testimony did not take into account all of her limitations. We are persuaded by claimant’s claims of error.

Analysis

Step four of the sequential analysis, at which the ALJ found claimant not disabled, is comprised of three phases. “In the first phase, the ALJ must evaluate a claimant’s physical and mental residual functional capacity (RFC), and in the second phase, he must determine the physical and mental demands of the claimant’s past relevant work.” Winfrey v. Chater , 92 F.3d 1017, 1023 (10th Cir. 1996) (citation omitted). “In the final phase, the ALJ determines whether the

claimant has the ability to meet the job demands found in phase two despite the mental and/or physical limitations found in phase one.” Id.

At step four, a claimant bears the burden of proving that her medical impairments prevent her from performing work that she has performed in the past. See Williams , 844 F.2d at 751 & n.2. However, in order to make the ultimate finding that a claimant is not disabled at step four, the ALJ is required by the agency’s rulings to make specific and detailed predicate findings concerning the claimant’s residual functional capacity, the physical and mental demands of the claimant’s past jobs, and how these demands mesh with the claimant’s particular exertional and nonexertional limitations. See Social Security Ruling (SSR) 96-8p, 1996 WL 374184, SSR 82-62, 1982 WL 31386, at *4; see also Winfrey , 92 F.3d at 1023-25.

Here, the ALJ failed to make the detailed findings required by the regulations and rulings at step four. In arriving at an RFC, agency rulings require that an ALJ must provide a “narrative discussion describing how the evidence supports” his or her conclusion. See SSR 96-8p, 1996 WL 374184, at *7. The ALJ must “discuss the individual’s ability to perform sustained work activities in an ordinary work setting on a regular and continuing basis . . . and describe the maximum amount of each work-related activity the individual can perform based on the evidence available in the case record.” Id. The ALJ “must also explain

how any material inconsistencies or ambiguities in the case record were considered and resolved.” Id. “The RFC assessment must include a discussion of why reported symptom-related functional limitations and restrictions can or cannot reasonably be accepted as consistent with the medical or other evidence.” Id. The RFC assessment “must not be expressed initially in terms of the exertional categories of “sedentary [or] light;” rather, a function-by-function evaluation is necessary in order to arrive at an accurate RFC. Id. at *3 (“[A] failure to first make a function-by-function assessment of the [claimant’s] limitations of restrictions could result in the adjudicator overlooking some of [the claimant’s] limitations or restrictions.”).

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