United States District Court, D. Colorado
ALBERTA S. MARTINEZ, Plaintiff,
CAROLYN W. COLVIN, Acting Commissioner of Social Security, Defendant.
ORDER AFFIRMING COMMISSIONER
Robert E. Blackburn United States District Judge
The matter before me is plaintiff’s Complaint [#1],  filed January 8, 2015, seeking review of the Commissioner’s decision denying plaintiff’s claim for disability insurance benefits under Title II of the Social Security Act, 42 U.S.C. § 401, et seq. I have jurisdiction to review the Commissioner’s final decision under 42 U.S.C. § 405(g). The matter has been fully briefed, obviating the need for oral argument. I affirm.
I. FACTUAL AND PROCEDURAL BACKGROUND
Plaintiff alleges that she is disabled as a result of fibromyalgia, cervical and thoracolumnbar spondylosis, bilateral knee arthrosis, and depression. After her application for disability insurance benefits was denied, plaintiff requested a hearing before an administrative law judge. This hearing was held on July 17, 2013. At the time of this hearing, plaintiff was 51 years old. She has a high school education and past relevant work experience as general grocery store clerk. She has not engaged in substantial gainful activity since March 16, 2012, her alleged date of onset.
The ALJ found plaintiff was not disabled and therefore not entitled to disability insurance benefits. Although the evidence established that plaintiff suffered from severe impairments, the judge concluded the severity of those impairments did not meet or equal any impairment listed in the social security regulations. The ALJ found plaintiff had the residual functional capacity to perform a reduced range of seated light work involving detailed but non-complex instructions. Although this conclusion precluded plaintiff’s past relevant work, the ALJ found that there were other jobs existing in substantial numbers in the national and local economies she could perform. He therefore found her not disabled at step five of the sequential evaluation. Plaintiff appealed this decision to the Appeals Council. The Council affirmed. Plaintiff then filed this action in federal court.
II. STANDARD OF REVIEW
A person is disabled within the meaning of the Social Security Act only if her physical and/or mental impairments preclude her from performing both her previous work and any other “substantial gainful work which exists in the national economy.” 42 U.S.C. § 423(d)(2). “When a claimant has one or more severe impairments the Social Security [Act] requires the [Commissioner] to consider the combined effects of the impairments in making a disability determination.” Campbell v. Bowen, 822 F.2d 1518, 1521 (10th Cir. 1987) (citing 42 U.S.C. § 423(d)(2)(C)). However, the mere existence of a severe impairment or combination of impairments does not require a finding that an individual is disabled within the meaning of the Social Security Act. To be disabling, the claimant’s condition must be so functionally limiting as to preclude any substantial gainful activity for at least twelve consecutive months. See Kelley v. Chater, 62 F.3d 335, 338 (10th Cir. 1995).
The Commissioner has established a quinquepartite sequential evaluation process for determining whether a claimant is disabled:
1. The ALJ must first ascertain whether the claimant is engaged in substantial gainful activity. A claimant who is working is not disabled regardless of the medical findings.
2. The ALJ must then determine whether the claimed impairment is “severe.” A “severe impairment” must significantly limit the claimant’s physical or mental ability to do basic work activities.
3. The ALJ must then determine if the impairment meets or equals in severity certain impairments described in Appendix 1 of the regulations.
4. If the claimant’s impairment does not meet or equal a listed impairment, the ALJ must determine whether the claimant can perform his past work despite any limitations.
5. If the claimant does not have the residual functional capacity to perform her past work, the ALJ must decide whether the claimant can perform any other gainful and substantial work in the economy. This determination is made on the basis of the claimant’s age, education, work experience, and residual functional capacity.
20 C.F.R. § 404.1520(b)-(f). See also Williams v. Bowen 844 F.2d 748, 750-52 (10th Cir. 1988). The claimant has the initial burden of establishing a disability in the first four steps of this analysis. Bowen v. Yuckert, 482 U.S. 137, 146 n.5, 107 S.Ct. 2287, 2294 n.5, 96 L.Ed.2d 119 (1987). The burden then shifts to the Commissioner to show that the claimant is capable of performing work in the national economy. Id. A finding that the claimant is disabled or not disabled at any point in the five-step review ...