Corhn v. Colvin

CourtDistrict Court, N.D. California
DecidedAugust 4, 2025
Docket3:24-cv-09473
StatusUnknown

This text of Corhn v. Colvin (Corhn v. Colvin) is published on Counsel Stack Legal Research, covering District Court, N.D. California primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Corhn v. Colvin, (N.D. Cal. 2025).

Opinion

1 2 3 4 UNITED STATES DISTRICT COURT 5 NORTHERN DISTRICT OF CALIFORNIA 6 CECIL C.,1 7 Case No. 24-cv-09473-SK Plaintiff, 8 ORDER DENYING PLAINTIFF’S v. MOTION FOR SUMMARY 9 JUDGMENT; GRANTING FRANK BISIGNANO, 2 DEFENDANT’S MOTION FOR 10 SUMMARY JUDGMENT Defendant. 11 Regarding Docket Nos. 10, 11

12 This matter comes before the Court upon consideration of Plaintiff Cecil C.’s motion for 13 summary judgment and the cross-motion for summary judgment filed by Defendant, the 14 Commissioner of Social Security (the “Commissioner”). This Court has jurisdiction pursuant to 15 42 U.S.C. § 1383(c), and both parties have consented to the jurisdiction of a magistrate judge. 16 (Dkt. Nos. 6, 7.) Pursuant to Civil Local Rule 16-5, the motions have been submitted on the 17 papers without oral argument. Having carefully considered the administrative record, the parties’ 18 papers, relevant legal authority, and the record in the case, the Court hereby GRANTS Plaintiff’s 19 motion and DENIES the Commissioner’s cross-motion for summary judgment for the reasons set 20 forth below. 21 BACKGROUND 22 Plaintiff was born on September 26, 1983. (Administrative Record (“AR”) 130, 347.) 23 Plaintiff previously received disability benefits from May 25, 2007 to July 1, 2017. (AR 99.) In a 24 March 20, 2020 decision, the Social Security Administration determined that Plaintiff was no 25 1 Plaintiff’s name is partially redacted in compliance with Federal Rule of Civil Procedure 26 5.2(c)(2)(B) and the recommendation of the Committee on Court Administration and Case Management of the Judicial Conference of the United States. 27 2 Frank Bisignano became the Commissioner of Social Security on May 7, 2025. Pursuant 1 longer disabled, and that he had not been disabled since July 1, 2017. (Id.) 2 On September 30, 2021, Plaintiff filed a new application for disability benefits, alleging 3 that he was disabled beginning September 4, 2012. (AR 342, 344.) On October 6, 2021, (AR 4 340), and January 8, 2022, (AR 349), Plaintiff filed claims for supplemental social security 5 income. 6 On September 12, 2023, Plaintiff, accompanied by Plaintiff’s former representative, 7 Abigail Riley, testified at a hearing before the Administrative Law Judge (“ALJ”). (AR 70.) A 8 vocational expert also testified at the hearing. 9 The ALJ found that Plaintiff could not assert that he was disabled prior to March 20, 10 2021—the date of the prior decision finding Plaintiff nondisabled. (AR 48 (citing Chavez v. 11 Bowen, 844 F.2d 691, 693 (9th Cir. 1988)).) The ALJ found that Plaintiff had not engaged in 12 substantial gainful activity since September 30, 2021, the date of the disability application. (AR 13 51.) The ALJ further determined that Plaintiff has several severe impairments, including chronic 14 pain syndrome, mild right hip degenerative arthritis, right side sciatica, major depressive disorder, 15 unspecified bipolar and related disorder, generalized anxiety disorder, and post-traumatic stress 16 disorder. (Id.) However, the ALJ found Plaintiff’s obesity non-severe because “the evidence fails 17 to indicate any significant findings related to the claimant’s obesity, alone or in combination with 18 his other impairments, suggesting it results in no more than minimal limitation in the ability to 19 perform basic work activities.” (Id.) The ALJ also rejected Plaintiff’s contention that chronic 20 back pain and rule-out substance induced mood disorder were severe impairments, finding that 21 these complaints were not established by the evidence as medically determinable impairments. 22 (Id.) 23 The ALJ then found that Plaintiff does not have a listed impairment or medically 24 equivalent impairment, (id.), and that Plaintiff retained the following residual functional capacity 25 (“RFC”): “can lift and/or carry 20 pounds occasionally and 10 pounds frequently; can stand and/or 26 walk for 2 hours in an 8-hour workday; can sit for 6 hours in an 8-hour workday; can occasionally 27 stoop, kneel, crouch, and crawl; [and] can perform low stress work . . . .” (AR 53.) The ALJ 1 changes, and occasional interaction with the public. (Id.) Relying on this RFC and considering 2 Plaintiff’s age, education, and work experience, the ALJ concluded that Plaintiff “is not disabled 3 under section 1614(a)(3)(A) of the Social Security Act.” (AR 60-61.) 4 Plaintiff contends that the ALJ erred in assessing the severity of Plaintiff’s obesity and 5 chronic back pain, evaluating Plaintiff’s subjective symptom testimony, considering the 6 persuasiveness of the medical opinions, and determining Plaintiff’s RFC. (Dkt. No. 10.) 7 ANALYSIS 8 A. Standard of Review. 9 A federal district court may not disturb the Commissioner’s final decision unless it is based 10 on legal error or the findings of fact are not supported by substantial evidence. 42 U.S.C. § 11 405(g); Reddick v. Chater, 157 F.3d 715, 720 (9th Cir. 1998). “Substantial evidence means more 12 than a mere scintilla but less than a preponderance; it is such relevant evidence as a reasonable 13 mind might accept as adequate to support a conclusion.” Andrews v. Shalala, 53 F.3d 1035, 1039 14 (9th Cir. 1995). To determine whether substantial evidence exists, courts must look at the record 15 as a whole, considering both evidence that supports and undermines the findings by the 16 Administrative Law Judge (“ALJ”). Reddick, 157 F.3d at 720. The ALJ’s decision must be 17 upheld, however, if the evidence is susceptible to more than one reasonable interpretation. Id. at 18 720-21. 19 B. Legal Standard for Establishing a Prima Facie Case for Disability. 20 Disability is the “inability to engage in any substantial gainful activity” because of a 21 medical impairment which can result in death or “which has lasted or can be expected to last for a 22 continuous period of not less than 12 months.” 42 U.S.C. § 423(d)(1)(A). To determine whether 23 a plaintiff is disabled, an ALJ applies a five-step sequential evaluation process. Bowen v. Yuckert, 24 482 U.S. 137, 140-42 (1987); 20 C.F.R. § 404.1520. The plaintiff bears the burden of establishing 25 a prima facie case for disability in the first four steps of evaluation. Gallant v. Heckler, 753 F.2d 26 1450, 1452 (9th Cir. 1984). However, the burden shifts to the Commissioner at step five. Tackett 27 v. Apfel, 180 F.3d 1094, 1098 (9th Cir. 1999). 1 substantial gainful activity. 20 C.F.R. § 416.920(b). Second, the claimant must have a “severe” 2 impairment. 20 C.F.R. § 416.920(c). To be considered severe, a medical impairment must 3 significantly limit physical or mental ability to do basic work activities and must be of twelve 4 months duration or be expected to last for at least twelve months.

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Corhn v. Colvin, Counsel Stack Legal Research, https://law.counselstack.com/opinion/corhn-v-colvin-cand-2025.