United States District Court, D. Arizona
Neil V. Wake United States District Judge.
Plaintiff Kathryn Wait seeks review under 42 U.S.C. § 405(g) of the final decision of the Commissioner of Social Security (“the Commissioner”), which denied her disability insurance benefits under sections 216(i) and 223(d) of the Social Security Act. Because the decision of the Administrative Law Judge (“ALJ”) is supported by substantial evidence and is not based on legal error, the Commissioner’s decision will be affirmed.
A. Factual Background
Plaintiff was born in March 1958. She has a college degree and worked in several skilled jobs, involving light to sedentary work. On August 13, 2008, Plaintiff suffered a back injury while working as a dormitory supervisor. She has not worked since September 28, 2010. In October 2010, she had lumbar fusion surgery, but she continues to have chronic back pain. In April 2012, Plaintiff had a left knee replacement, which improved her knee pain.
B. Procedural History
On August 23, 2011, Plaintiff applied for disability insurance benefits alleging disability beginning September 28, 2010. On October 8, 2013, she appeared with her attorney and testified at a video hearing before the ALJ. A vocational expert also testified. On October 18, 2013, the ALJ issued a decision that Plaintiff was not disabled within the meaning of the Social Security Act. The Appeals Council denied Plaintiff’s request for review of the hearing decision, making the ALJ’s decision the Commissioner’s final decision. On March 11, 2015, Plaintiff sought review by this Court.
II. STANDARD OF REVIEW
The district court reviews only those issues raised by the party challenging the ALJ’s decision. See Lewis v. Apfel, 236 F.3d 503, 517 n.13 (9th Cir. 2001). The court may set aside the Commissioner’s disability determination only if the determination is not supported by substantial evidence or is based on legal error. Orn v. Astrue, 495 F.3d 625, 630 (9th Cir. 2007). Substantial evidence is more than a scintilla, less than a preponderance, and relevant evidence that a reasonable person might accept as adequate to support a conclusion considering the record as a whole. Id. As a general rule, “[w]here the evidence is susceptible to more than one rational interpretation, one of which supports the ALJ’s decision, the ALJ’s conclusion must be upheld.” Thomas v. Barnhart, 278 F.3d 947, 954 (9th Cir. 2002) (citations omitted); accord Molina v. Astrue, 674 F.3d 1104, 1111 (9th Cir. 2012) (“Even when the evidence is susceptible to more than one rational interpretation, we must uphold the ALJ’s findings if they are supported by inferences reasonably drawn from the record.”).
III. FIVE-STEP SEQUENTIAL EVALUATION PROCESS
To determine whether a claimant is disabled for purposes of the Social Security Act, the ALJ follows a five-step process. 20 C.F.R. § 404.1520(a). The claimant bears the burden of proof on the first four steps, but the burden shifts to the Commissioner at step five. Tackett v. Apfel, 180 F.3d 1094, 1098 (9th Cir. 1999).
At the first step, the ALJ determines whether the claimant is engaging in substantial gainful activity. 20 C.F.R. § 404.1520(a)(4)(i). If so, the claimant is not disabled and the inquiry ends. Id. At step two, the ALJ determines whether the claimant has a “severe” medically determinable physical or mental impairment. § 404.1520(a)(4)(ii). If not, the claimant is not disabled and the inquiry ends. Id. At step three, the ALJ considers whether the claimant’s impairment or combination of impairments meets or medically equals an impairment listed in Appendix 1 to Subpart P of 20 C.F.R. Pt. 404. § 404.1520(a)(4)(iii). If so, the claimant is automatically found to be disabled. Id. If not, the ALJ proceeds to step four. At step four, the ALJ assesses the claimant’s residual functional capacity and determines whether the claimant is still capable of performing past relevant work. § 404.1520(a)(4)(iv). If so, the claimant is not disabled and the inquiry ends. Id. If not, the ALJ proceeds to the fifth and final step, where he determines whether the claimant can perform any other work based on the claimant’s residual functional capacity, age, education, and work experience. § 404.1520(a)(4)(v). If so, the claimant is not disabled. Id. If not, the claimant is disabled. Id.
At step one, the ALJ found that Plaintiff meets the insured status requirements of the Social Security Act through December 31, 2015, and that she has not engaged in substantial gainful activity since September 28, 2010. At step two, the ALJ found that Plaintiff has the following severe impairments: status post fusion at L3-L5, status post left knee replacement, and lumbar radiculopathy. At step three, the ALJ determined that Plaintiff does not have an impairment or ...