Marina L. v. Frank Bisignano, Commissioner of Social Security

District Court, C.D. California·Decided July 6, 2026·No. 5:25-cv-00987·Unknown

Opinion

1 2 3 4 5 6 7 8 UNITED STATES DISTRICT COURT 9 CENTRAL DISTRICT OF CALIFORNIA 10 11 MARINA L.,1 Case No. 5:25-cv-987-PD

12 Plaintiff, MEMORANDUM OPINION 13 v. AND ORDER AFFIRMING AGENCY DECISION 14 FRANK BISIGNANO, Commissioner 15 of Social Security,2 16 Defendant. 17

18 Plaintiff challenges the denial of her application for Social Security 19 Disability Insurance Benefits. For the reasons stated below, the decision of 20 the Administrative Law Judge is reversed, and the Court remands this matter 21 for further proceedings consistent with the Order. 22 23 24

25 1Plaintiff’s name is partially redacted in accordance with Federal Rule of Civil 26 Procedure 5.2(c)(2)(B) and the recommendation of the Committee on Court Administration and Case Management of the United States Judicial Conference. 27 2 Frank Bisignano is the current Commissioner of Social Security and is substituted 28 as Defendant in this suit. See 42 U.S.C. § 405(g). 1 I. Pertinent Procedural History and Disputed Issues 2 On September 17, 2020, Plaintiff protectively filed an application for a 3 period of disability and Disability Insurance Benefits (“DIB”) under Title II of 4 the Social Security Act (“SSA”), alleging disability beginning January 18, 5 2020. See Administrative Record (“AR”) 181-82.3 Plaintiff’s application was 6 denied administratively on December 15, 2020, and upon reconsideration on 7 March 1, 2021. See AR 76, 91. Plaintiff requested a hearing, which was held 8 on July 28, 2021, before an Administrative Law Judge (“ALJ”). See AR 35-63. 9 Plaintiff appeared without counsel, and the ALJ heard testimony from 10 Plaintiff and a vocational expert. See id. On August 12, 2021, the ALJ issued 11 a decision finding that Plaintiff had not been under a disability as defined by 12 the SSA, from January 18, 2020, through the date of the decision. See AR 23- 13 31. The Appeals Council denied Plaintiff’s request for review on August 15, 2022, rendering the ALJ’s decision the final decision of the Commissioner. 14 See AR 1-5. 15 On September 22, 2022, Plaintiff filed an appeal in this Court. See 16 Marina L. v. Kijakazi, No. 5:22-cv-01668-MWF-JEM (C.D. Cal. Sept. 22, 17 2022), Dkt. 1. Pursuant to a stipulation between the parties, see id., Dkt. No. 18 14, the Court remanded the matter for further proceedings consistent with the 19 terms of the parties’ stipulation, see id., Dkt. No. 15. 20 On remand, the ALJ conducted a second hearing, at which Plaintiff was 21 represented by counsel. See AR 718-34. The ALJ heard testimony from 22 Plaintiff and a vocational expert. See id. On November 17, 2023, the ALJ 23 issued a decision finding that Plaintiff had not been under a disability as 24 25 26 3 Citations to the AR are to the record pagination. For all other docket citations, the 27 Court uses the pagination generated by its Case Management/Electronic Case Filing 28 system. 1 defined by the SSA, from January 18, 2020, through the date of the decision. 2 See AR 699-711. 3 The ALJ followed the five-step sequential evaluation process to assess 4 whether Plaintiff was disabled under the Social Security Act. Lester v. 5 Chater, 81 F.3d 821, 828 n.5 (9th Cir. 1995), superseded on other grounds by 6 regulation as stated by Farlow v. Kijakazi, 53 F.4th 485, 488 (9th Cir. 2022); 7 20 C.F.R. § 416.920(a). At step one, the ALJ found that Plaintiff met the 8 insured status requirements of the SSA through June 30, 2025, and had not 9 engaged in substantial gainful activity since her alleged onset date, January 10 18, 2020. See AR 702. 11 At step two, the ALJ found that Plaintiff had the following severe 12 impairments: “obesity, right carpal tunnel syndrome status post-surgery, 13 systemic lupus erythematosus, fibromyalgia, cognitive disorder, mood 14 disorder, and anxiety disorder (20 CFR 404.1520(c)).” Id. At step three, the ALJ found Plaintiff did not have an impairment or combination of 15 impairments that met or medically equaled the severity of one of the listed 16 impairments in 20 C.F.R. Part 404, Subpart P, Appendix 1 (20 CFR 17 §§ 404.1520(d), 404.1525, 404.1526). See AR 703. 18 Before proceeding to step four, the ALJ found Plaintiff had the Residual 19 Functional Capacity (“RFC”) to perform sedentary work with the following 20 limitations: 21 22 [She] is capable of occasionally lifting and carrying 10 pounds and less than 10 pounds frequently; she can sit without restrictions, 23 but she is limited to standing or walking four hours in an eight- 24 hour workday; she can occasionally stoop, kneel, crouch, and climb ramps and stairs; she can never balance, crawl, or climb 25 ladders, ropes, or scaffolds; she can never reach above shoulder 26 level with the right upper extremity; she can frequently push, pull, handle, and finger with the right upper extremity; she can 27 never work in extreme cold, at unprotected heights, or around fast 28 1 moving heavy machinery; and she can understand, remember, and carry out simple, routine tasks. 2 3 AR 705.4 At step four, the ALJ found that Plaintiff was unable to perform any 4 past relevant work. See AR 709. At step five, based on the testimony of a 5 vocational expert, the ALJ found that Plaintiff could perform the following 6 jobs that exist in significant numbers in the national economy: document 7 preparer, escort vehicle driver, and addresser. See AR 710. Thus, the ALJ 8 found that Plaintiff was not disabled. See AR 711. On February 24, 2025, the Appeals Council denied review of the ALJ’s decision. See AR 684-86. 9 On April 23, 2025, Plaintiff initiated this appeal of the ALJ’s decision. 10 See Dkt. No. 1. She raises the following two issues: 11 (1) whether the ALJ properly evaluated Plaintiff’s subjective-symptom 12 testimony; and 13 (2) whether the ALJ properly rejected the opinion of Plaintiff’s treating 14 rheumatologist. 15 Dkt. No. 11 at 4-15. 16 17 II. Standard of Review 18 Under 42 U.S.C. § 405(g), a district court may review the agency’s 19 decision to deny benefits. A court will vacate the agency’s decision “only if the 20 ALJ’s decision was not supported by substantial evidence in the record as a 21 whole or if the ALJ applied the wrong legal standard.” Coleman v. Saul, 979 22

23 4 The regulations define sedentary work as follows:

24 [W]ork involv[ing] lifting no more than 10 pounds at a time and 25 occasionally lifting or carrying articles like docket files, ledgers, and small tools. Although a sedentary job is defined as one which involves 26 sitting, a certain amount of walking and standing is often necessary in carrying out job duties. Jobs are sedentary if walking and standing are 27 required occasionally and other sedentary criteria are met. 28 1 F.3d 751, 755 (9th Cir. 2020) (citations omitted). “Substantial evidence means 2 more than a mere scintilla but less than a preponderance; it is such relevant 3 evidence as a reasonable person might accept as adequate to support a 4 conclusion.” Id.; Biestek v. Berryhill, 587 U.S. 97, 103 (2019) (same). 5 It is the ALJ’s responsibility to resolve conflicts in the medical evidence 6 and ambiguities in the record. Ford v.

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Marina L. v. Frank Bisignano, Commissioner of Social Security, (C.D. Cal. 2026).

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