United States District Court, D. Oregon
George Wall, 1336 E. Burnside Street, Ste. 130, Portland, OR 97214. Attorney for Plaintiff.
S. Amanda Marshall, United States Attorney, and Ronald K. Silver, Assistant United States Attorney, United States Attorney's Office, District of Oregon, 1000 S.W. Third Avenue, Suite 600, Portland, OR 97204-2902; Richard M. Rodriguez, Special Assistant United States Attorney, Office of the General Counsel, Social Security Administration, 701 Fifth Avenue, Suite 2900 M/S 221A, Seattle, WA 98104-7075. Attorneys for Defendant.
OPINION AND ORDER
MICHAEL H. SIMON, District Judge.
Debi Muraco seeks judicial review of the final decision of the Commissioner of the Social Security Administration ("Commissioner") denying her application for Disability Insurance Benefits ("DIB"). Because the Commissioner's decision is not supported by substantial evidence, the decision is REVERSED and REMANDED further proceedings consistent with this Opinion and Order.
STANDARD OF REVIEW
The district court must affirm the Commissioner's decision if it is based on the proper legal standards and the findings are supported by substantial evidence. 42 U.S.C. § 405(g); see also Hammock v. Bowen, 879 F.2d 498, 501 (9th Cir. 1989). "Substantial evidence" means "more than a mere scintilla but less than a preponderance." Bray v. Comm'r Soc. Sec. Admin., 554 F.3d 1219, 1222 (9th Cir. 2009) (quoting Andrews v. Shalala, 53 F.3d 1035, 1039 (9th Cir. 1995)). It means "such relevant evidence as a reasonable mind might accept as adequate to support a conclusion." Id. (quoting Andrews, 53 F.3d at 1039).
Where the evidence is susceptible to more than one rational interpretation, the Commissioner's conclusion must be upheld. Burch v. Barnhart, 400 F.3d 676, 679 (9th Cir. 2005). Variable interpretations of the evidence are insignificant if the Commissioner's interpretation is a rational reading of the record, and this Court may not substitute its judgment for that of the Commissioner. See Batson v. Comm'r of the Soc. Sec. Admin., 359 F.3d 1190, 1193 (9th Cir. 2004). "[A] reviewing court must consider the entire record as a whole and may not affirm simply by isolating a specific quantum of supporting evidence." Orn v. Astrue, 495 F.3d 625, 630 (9th Cir. 2007) (quoting Robbins v. Soc. Sec. Admin., 466 F.3d 880, 882 (9th Cir. 2006) (quotation marks omitted)). A reviewing court, however, may not affirm the Commissioner on a ground upon which the Commissioner did not rely. Id .; see also Bray, 554 F.3d at 1226.
A. Plaintiff's Application
Ms. Muraco filed an application for DIB on December 29, 2010, alleging disability as of August 26, 2009. AR 178. Born in July, 1954, Ms. Muraco was 55 years old on the alleged disability onset date and 58 years old at the time of the hearing. AR 46, 178. She speaks English, has a high school diploma, and completed two years of college. AR 46, 206. She worked for 25 years as a parts inspector at Precision Castparts Corporation, and stopped working due to pain from fibromyalgia. AR 35, 48, 206. The Commissioner denied her application initially and upon reconsideration, and she requested a hearing before an Administrative Law Judge ("ALJ"). AR 101, 106, 115. After an administrative hearing, held on November 16, 2012, the ALJ found Ms. Muraco not to be disabled in a decision dated November 23, 2012. AR 19-38, 43. The Appeals Council denied Ms. Muraco's subsequent request for review on January 9, 2014. AR 1. The ALJ's decision thus became the final decision of the Commissioner, and Ms. Muraco sought review in this Court.
B. The Sequential Analysis
A claimant is disabled if he or she is unable to "engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment which... has lasted or can be expected to last for a continuous period of not less than 12 months[.]" 42 U.S.C. § 423(d)(1)(A). "Social Security Regulations set out a five-step sequential process for determining whether an applicant is disabled within the meaning of the Social Security Act." Keyser v. Comm'r Soc. Sec. Admin., 648 F.3d 721, 724 (9th Cir. 2011); see also 20 C.F.R. §§ 404.1520 (DIB), 416.920 (SSI); Bowen v. Yuckert, 482 U.S. 137, 140 (1987). Each step is potentially dispositive. 20 C.F.R. §§ 404.1520(a)(4), 416.920(a)(4). The five-step sequential process asks the following series of questions:
1. Is the claimant performing "substantial gainful activity?" 20 C.F.R. §§ 404.1520(a)(4)(i), 416.920(a)(4)(i). This activity is work involving significant mental or physical duties done or intended to be done for pay or profit. 20 C.F.R. §§ 404.1510, 416.910. If the claimant is performing such work, she is not disabled within the meaning of the Act. 20 C.F.R. §§ 404.1520(a)(4)(i), 416.920(a)(4)(i). If the claimant is not performing substantial gainful activity, the analysis proceeds to step two.
2. Is the claimant's impairment "severe" under the Commissioner's regulations? 20 C.F.R. §§ 404.1520(a)(4)(ii), 416.920(a)(4)(ii). An impairment or combination of impairments is "severe" if it significantly limits the claimant's physical or mental ability to do basic work activities. 20 C.F.R. §§ 404.1521(a), 416.921(a). Unless expected to result in death, this impairment must have lasted or be expected to last for a continuous period of at least 12 months. 20 C.F.R. §§ 404.1509, 416.909. If the claimant does not have a severe impairment, the analysis ends. 20 C.F.R. §§ 404.1520(a)(4)(ii), 416.920(a)(4)(ii). If the claimant has a severe impairment, the analysis proceeds to step three.
3. Does the claimant's severe impairment "meet or equal" one or more of the impairments listed in 20 C.F.R. Part 404, Subpart P, Appendix 1? If so, then the claimant is disabled. 20 C.F.R. §§ 404.1520(a)(4)(iii), 416.920(a)(4)(iii). If the impairment does not meet or equal one or more of the listed impairments, the analysis continues. At that point, the ALJ must evaluate medical and other relevant evidence to assess and determine the claimant's "residual functional capacity" ("RFC"). This is an assessment of work-related activities that the claimant may still perform on a regular and continuing basis, despite any limitations imposed by his or her ...