Christina Diane A. v. Frank Bisignano, Commissioner of Social Security

District Court, C.D. California·Decided March 20, 2026·No. 5:24-cv-02569·Unknown

Opinion

CHRISTINA DIANE A.,1 Case No. 5:24-cv-02569-PD

Plaintiff, MEMORANDUM OPINION v. AND ORDER AFFIRMING AGENCY DECISION FRANK BISIGNANO, Defendant.

Plaintiff challenges the denial of her applications for Social Security disability insurance benefits and supplemental security income. For the reasons stated below, the decision of the Administrative Law Judge is affirmed.

1Plaintiff’s name is partially redacted in accordance with Fed. R. Civ. P. 5.2(c)(2)(B) and the recommendation of the United States Judicial Conference Committee on Court Administration and Case Management. Pursuant to Fed. R. Civ. P. 25(d), Frank Bisignano, the current Commissioner of Social Security, is hereby substituted in as the Defendant. I. Pertinent Procedural History and Disputed Issue

On June 21, 2018, Plaintiff protectively filed applications for disability insurance benefits and supplemental security income alleging disability beginning April 2, 2018. Administrative Record (“AR”) 545-562.2 Plaintiff’s applications were denied administratively on December 10, 2018, and upon reconsideration on April 27, 2020. AR 432-459, 504. Plaintiff requested a hearing, which was held via telephone due to the COVID-19 pandemic on February 10, 2021, before Administrative Law Judge (“ALJ”) Jason Panek. AR 403-431. The ALJ issued a decision finding that Plaintiff was not disabled on June 3, 2021. AR 252-273. Plaintiff requested that the Appeals Council review the ALJ’s decision. AR 542-544. The Appeals Council denied the request for review on August 10, 2022. AR 1-7. Plaintiff filed an appeal with the United States District Court for the Central District of California. AR 1355-1358. On September 8, 2023, the District Court vacated the decision and remanded the case. AR 1359-1363. On August 21, 2024, ALJ Amy Chau held a new hearing pursuant to the District Court’s remand order. Plaintiff appeared with counsel, and the ALJ heard testimony from Plaintiff and a vocational expert (“VE”). AR 1328-1354. On September 27, 2024, ALJ Chau issued a decision finding that Plaintiff was not disabled as defined by the applicable law. AR 1299-1319. Thereafter, Plaintiff filed this action for review. The ALJ followed the five-step sequential evaluation process to assess whether Plaintiff was disabled under the Social Security Act. Lester v. Chater, 81 F.3d 821, 828 n.5 (9th Cir. 1995), superseded on other grounds by regulation as stated by Farlow v. Kijakazi, 53 F.4th 485, 488 (9th Cir. 2022); 2 The Administrative Record is CM/ECF Docket Numbers 15-1 through 15-39. Plaintiff’s Opening Brief is at Docket Number 16, the Commissioner’s Brief is at Docket Number 18, and Plaintiff’s Reply Brief is at Docket Number 19. 20 C.F.R. § 416.920(a). At step one, the ALJ found that Plaintiff met the insured status requirements of the Social Security Act through December 31, 2023. AR 1301 ¶ 1. The ALJ found that Plaintiff had not engaged in substantial gainful activity since April 2, 2018, the alleged onset date. AR 1302 ¶ 2. At step two, the ALJ found that Plaintiff had the following severe impairments: “seizure disorder, left carpal tunnel syndrome, and glaucoma (20 CFR 404.1520(c) and 416.920(c)).” AR 1302 ¶ 3. The ALJ found that these impairments significantly limit Plaintiff’s ability to perform basic work activities. AR 1302. At step three, the ALJ found that Plaintiff does not have an impairment or combination of impairments that meets or medically equals the severity of one of the listed impairments in 20 C.F.R. Part 404, Subpart P, Appendix 1 (20 CFR 404.1520(d), 404.1525, 404.1526, 416.920(d), 416.925 and 416.926). AR 1307 ¶ 4. Before proceeding to step four, the ALJ found Plaintiff had the Residual Functional Capacity (“RFC”) to perform light work, as defined in the regulations, with the following limitations: lift and/or carry 20 pounds occasionally and 10 pounds frequently; stand and/or walk for six hours out of an eight-hour workday with regular breaks; sit for six hours out of an eight-hour workday with regular breaks; frequently push and/or pull within the weight limits indicated for lifting and carrying with the bilateral upper extremities; frequently perform handling and fingering with the dominant left upper extremity; occasionally climb ramps and stairs; never climb ladders, ropes, or scaffolds; occasionally balance, stoop, kneel, crouch, and crawl; avoid concentrated exposure to atmospheric conditions, as defined in the Selected Characteristics of Occupations; avoid any exposure to hazards, such as heavy moving machinery and unprotected heights; and never perform job tasks that require precise near acuity (for example, threading a needle or reading small print). AR 1308-1309 ¶ 5. The ALJ stated that her RFC assessment was based on all the evidence and the extent to which Plaintiff’s symptoms could reasonably be accepted as consistent with the objective medical evidence and other evidence. AR 1309. The ALJ also stated that she considered the opinion evidence in accordance with the requirements of 20 C.F.R. §§ 404.1520c and 416.920c. Id. At step four, the ALJ found that Plaintiff can perform her past relevant work as a leasing agent. AR 1316 ¶ 6. The ALJ made an alternative finding at step five that based on Plaintiff’s age, education, work experience, and RFC, there are jobs that exist in significant numbers in the national economy that Plaintiff can perform such as “cleaner house,” “fast food worker” and “parking lot attendant.” AR 1317-1318. Accordingly, the ALJ concluded that Plaintiff has not been under a disability between April 2, 2018, and the date of the decision. AR 1318 ¶ 7. Plaintiff raises one disputed issue: Whether the ALJ erred in failing to find somatic symptom disorder a medically determinable impairment at step two. Dkt. No. 16 at 4. II. Standard of Review Under 42 U.S.C. § 405(g), a district court may review the agency’s decision to deny benefits. A court will vacate the agency’s decision “only if the ALJ’s decision was not supported by substantial evidence in the record as a whole or if the ALJ applied the wrong legal standard.” Coleman v. Saul, 979 F.3d 751, 755 (9th Cir. 2020) (citations omitted). “Substantial evidence means more than a mere scintilla but less than a preponderance; it is such relevant evidence as a reasonable person might accept as adequate to support a conclusion.” Id.; Biestek v. Berryhill, 587 U.S. 97, 103 (2019) (same). It is the ALJ’s responsibility to resolve conflicts in the medical evidence and ambiguities in the record. Ford v. Saul, 950 F.3d 1141, 1149 (9th Cir. 2020). Where this evidence is “susceptible to more than one rational interpretation” the ALJ’s reasonable evaluation of the proof should be upheld. Ryan v. Comm’r of Soc. Sec., 528

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Christina Diane A. v. Frank Bisignano, Commissioner of Social Security, (C.D. Cal. 2026).

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