Matthew B. v. Frank Bisignano, Commissioner of Social Security

District Court, E.D. Washington·Decided March 10, 2026·No. 1:25-cv-03096·Unknown

Opinion

FILED IN THE U.S. DISTRICT COURT EASTERN DISTRICT OF WASHINGTON Mar 10, 2026 SEAN F. MCAVOY, CLERK

MATTHEW B., No. 1:25-CV-03096-ACE Plaintiff, ORDER GRANTING DEFENDANT’S v.

FRANK BISIGNANO, ECF Nos. 16, 17 SECURITY,

Defendant. BEFORE THE COURT is Plaintiff’s Opening Brief and Defendant’s Brief in response. ECF No. 16, 17. Plaintiff is proceeding pro se; Special Assistant United States Attorney Zachary Berkoff-Cane represents Defendant. After reviewing the administrative record and the briefs filed by the parties, the Court GRANTS Defendant’s Motion and DENIES Plaintiff’s Motion. Plaintiff filed an application for Disability Insurance Benefits in February 2023, alleging a disability onset date of September 1, 2021. Tr. 173. The application was denied initially and upon reconsideration. Administrative Law Judge (ALJ) Mark Triplett held a hearing on November 4, 2024, Tr. 35-64, and issued an unfavorable decision on April 1, 2025, Tr. 17-30. The Appeals Council denied Plaintiff’s request for review on April 24, 2025, Tr. 2-5, making the ALJ’s decision the Commissioner’s final decision for purposes of judicial review, which is appealable to the district court pursuant to 42 U.S.C. § 405(g). Plaintiff filed this action for judicial review on June 23, 2025. ECF No. 1. The ALJ is tasked with “determining credibility, resolving conflicts in medical testimony, and resolving ambiguities.” Andrews v. Shalala, 53 F.3d 1035, 1039 (9th Cir. 1995). The ALJ’s determinations of law are reviewed de novo, with deference to a reasonable interpretation of the applicable statutes. McNatt v. Apfel, 201 F.3d 1084, 1087 (9th Cir. 2000). The decision of the ALJ may be reversed only if it is not supported by substantial evidence or if it is based on legal error. Tackett v. Apfel, 180 F.3d 1094, 1097 (9th Cir. 1999). Substantial evidence is defined as being more than a mere scintilla, but less than a preponderance. Id. at 1098. Put another way, substantial evidence “is such relevant evidence as a reasonable mind might accept as adequate to support a conclusion.” Richardson v. Perales, 402 U.S. 389, 401 (1971), quoting Consolidated Edison Co. v. NLRB, 305 U.S. 197, 229 (1938). If the evidence is susceptible to more than one rational interpretation, the Court may not substitute its judgment for that of the ALJ. Tackett, 180 F.3d at 1098; Morgan v. Comm’r of Social Sec. Admin., 169 F.3d 595, 599 (9th Cir. 1999). If substantial evidence supports the administrative findings, or if conflicting evidence supports a finding of either disability or non-disability, the ALJ’s determination is conclusive. Sprague v. Bowen, 812 F.2d 1226, 1229-1230 (9th Cir. 1987). Nevertheless, a decision supported by substantial evidence will be set aside if the proper legal standards were not applied in weighing the evidence and making the decision. Brawner v. Sec’y of Health and Human Servs., 839 F.2d 432, 433 (9th Cir. 1988). The Commissioner has established a five-step sequential evaluation process for determining whether a person is disabled. 20 C.F.R. §§ 404.1520(a), 416.920(a); Bowen v. Yuckert, 482 U.S. 137, 140-142 (1987). In steps one through four the claimant bears the burden of establishing a prima facie case of disability. Tackett, 180 F.3d at 1098-1099. This burden is met once a claimant establishes that a physical or mental impairment prevents the claimant from engaging in past relevant work. 20 C.F.R. §§ 404.1520(a)(4), 416.920(a)(4). If a claimant cannot perform past relevant work, the ALJ proceeds to step five, and the burden shifts to the Commissioner to show: (1) that Plaintiff can perform other substantial gainful activity; and (2) that a significant number of jobs exist in the national economy which Plaintiff can perform. Kail v. Heckler, 722 F.2d 1496, 1497-1498 (9th Cir. 1984); Beltran v. Astrue, 700 F.3d 386, 389 (9th Cir. 2012). If a claimant cannot make an adjustment to other work in the national economy, the claimant will be found disabled. 20 C.F.R. §§ 404.1520(a)(4)(v), 416.920(a)(4)(v). On April 1, 2025, the ALJ issued a decision finding Plaintiff was not disabled as defined in the Social Security Act. Tr. 17-30. At step one, the ALJ found Plaintiff, who met the insured status requirements of the Social Security Act through June 30, 2026, had not engaged in substantial gainful activity since the alleged onset date, September 1, 2021. Tr. 20. At step two, the ALJ determined Plaintiff had the following severe impairments: degenerative joint disease involving the left elbow and left knee, chronic bronchitis, posttraumatic stress disorder, and depressive disorder. Tr. 21. At step three, the ALJ found Plaintiff did not have an impairment or combination of impairments that met or medically equaled the severity of one of the listed impairments. Tr. 21-23. The ALJ assessed Plaintiff’s Residual Functional Capacity (RFC) and found he could perform medium work, with the following limitations:

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Matthew B. v. Frank Bisignano, Commissioner of Social Security, (E.D. Wash. 2026).

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