Jon Paul Mata v. Commissioner of Social Security

District Court, E.D. California·Decided October 22, 2025·No. 1:22-cv-01517·Unknown

Opinion

JON PAUL MATA, Case No. 1:22-cv-01517-CDB (SS)

Plaintiff, ORDER GRANTING PLAINTIFF’S MOTION FOR SUMMARY JUDGMENT v. AND REMANDING ACTION PURSUANT TO SENTENCE FOUR OF 42 U.S.C. § COMMISSIONER OF SOCIAL SECURITY, 405(g)

Defendant. (Docs. 12, 15)

Plaintiff Jon Paul Mata (“Plaintiff”) seeks judicial review of a final decision of the Commissioner of Social Security (“Commissioner” or “Defendant”) denying his application for disability benefits under the Social Security Act. (Doc. 1). The matter is currently before the Court on the parties’ briefs, which were submitted without oral argument. (Docs. 12, 15). Upon review of the Administrative Record (“AR”) and the parties’ briefs, the Court finds and rules as follows.1 A. Administrative Proceedings and ALJ’s Decision On May 29, 2020, Plaintiff filed a Title II application for disability insurance benefits and Title XVI application for supplemental security income, alleging a period of disability beginning 1 On January 23, 2023, after the parties consented to the jurisdiction of a U.S. Magistrate Judge for all further proceedings pursuant to 28 U.S.C. § 636(c)(1), this action was reassigned to a U.S. Magistrate January 1, 2017. (AR 16, 207-215). Plaintiff’s application was denied and, upon reconsideration, denied again. (AR 56-113). Plaintiff then filed a request for a hearing before an Administrative Law Judge (“ALJ”). (AR 166-175, 191-194). On August 31, 2021, the assigned ALJ, Matilda Surh, held a hearing; Plaintiff attended with counsel Richard Procida, as did vocational expert (“VE”) Laurence S. Hughes. (AR 16, 32-55). The ALJ issued her decision on October 6, 2021, finding Plaintiff not disabled. (AR 16-31). On September 23, 2022, the Appeals Council denied Plaintiff’s request for review. (AR 1-6). Thereafter, Plaintiff filed the instant action. In her decision, the ALJ used the five-step sequential evaluation process promulgated by the Social Security Administration for determining whether an individual is disabled. (AR 17-18; citing 20 C.F.R. 404.1520(a) & 416.920(a)). At step one, the ALJ found that Plaintiff had not engaged in substantial gainful activity since his alleged onset date of January 1, 2017. At step two, the ALJ concluded that Plaintiff had the following severe impairments: rheumatoid arthritis, lupus, and peripheral neuropathy. (AR 18). The ALJ also found that Plaintiff’s obesity was a non-severe impairment. (AR 19). At step three, after identifying these impairments, the ALJ found that Plaintiff did not have an impairment, or any 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. (AR 19-20). The ALJ reached this determination by considering the four broad functional areas of mental functioning listed in the “paragraph B” criteria. See 20 C.F.R. Pt. 404, Subpt. P, App. 1. The first functional area is understanding, remembering, or applying information. The second functional area is interacting with others. The third functional area is concentrating, persisting, or maintaining pace. Lastly, the fourth functional area is adapting or managing oneself. The ALJ found that the record did not support a “marked” limitation in any of the four areas. (AR 19). The ALJ found Plaintiff had the residual functional capacity (“RFC”) to perform sedentary work as defined in 20 C.F.R. §§ 404.1567(c) and 416.967(a). (AR 20-24). The ALJ determined that Plaintiff’s impairments could reasonably be expected to cause his alleged symptoms but the intensity, persistence, and limiting effects of those symptoms were not entirely consistent with the evidence in the record. (AR 20-21). The ALJ, citing to treatment notes, prior administrative of record did not provide support for the existence of greater limitations above those assessed in the RFC regarding Plaintiff’s impairments. (AR 20-24). At step four, the ALJ found that Plaintiff was unable to perform any past relevant work. (AR 24). The ALJ concluded by discussing the VE’s testimony and the Dictionary of Occupational Titles (“DOT”), finding that Plaintiff would be able to perform the requirements of jobs that exist in significant numbers in the national economy, namely document preparer, addresser, and stuffer. (AR 24-25). The ALJ found Plaintiff had not been under a disability from January 1, 2017, through the date of the decision. (AR 25-26). B. Medical Record and Hearing Testimony The relevant hearing testimony and medical record were reviewed by the Court and will be referenced below as necessary to this Court’s decision. A district court’s review of a final decision of the Commissioner of Social Security is governed by 42 U.S.C. § 405(g). The scope of review under § 405(g) is limited; the Commissioner’s decision will be disturbed “only if it is not supported by substantial evidence or is based on legal error.” Hill v. Astrue, 698 F.3d 1153, 1158 (9th Cir. 2012). “Substantial evidence” means “relevant evidence that a reasonable mind might accept as adequate to support a conclusion.” Id. at 1159 (quotation and citation omitted). Stated differently, substantial evidence equates to “more than a mere scintilla[,] but less than a preponderance.” Id. (quotation and citation omitted). “[I]t is such relevant evidence as a reasonable mind might accept as adequate to support a conclusion.” Andrews v. Shalala, 53 F.3d 1035, 1039 (9th Cir. 1995) (citation omitted). In determining whether the standard has been satisfied, a reviewing court must consider the entire record as a whole rather than searching for supporting evidence in isolation. Id. The court will review only the reasons provided by the ALJ in the disability determination and may not affirm the ALJ on a ground upon which she did not rely. Social Security Act § 205, 42 U.S.C. § 405(g). In reviewing a denial of benefits, a district court may not substitute its evidence is susceptible to more than one rational interpretation.” Tommasetti v. Astrue, 533 F.3d 1035, 1038 (9th Cir. 2008). Further, a district court will not reverse an ALJ’s decision on account of an error that is harmless. Id. An error is harmless where it is “inconsequential to the [ALJ’s] ultimate nondisability determination.” Id. (quotation and citation omitted). The party appealing the ALJ’s decision generally bears the burden of establishing that it was harmed. Shinseki v. Sanders, 556 U.S. 396, 409-10 (2009). A claimant must satisfy two conditions to be considered “disabled” and eligible for benefits within the meaning of the Social Security Act. First, the claimant must be “unable to engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment which can be expected to result in death or which has lasted or can be expected to last for a continuous period of not less than twelve months.” 42 U.S.C. § 1382c(a)(3)(A). Second, the claimant’s impairment must be “of such severity that he is not only una

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