W.F. v. Commissioner of Social Security

CourtDistrict Court, N.D. California
DecidedNovember 12, 2025
Docket5:25-cv-03681
StatusUnknown

This text of W.F. v. Commissioner of Social Security (W.F. v. Commissioner of Social Security) 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
W.F. v. Commissioner of Social Security, (N.D. Cal. 2025).

Opinion

1 2 3 4 5 6 7 UNITED STATES DISTRICT COURT 8 NORTHERN DISTRICT OF CALIFORNIA 9

10 W.F., Case No. 25-cv-03681-NC 11 Plaintiff, ORDER REVERSING 12 v. ADMINISTRATIVE LAW JUDGE DECISION AND REMANDING FOR 13 COMMISSIONER OF SOCIAL FURTHER PROCEEDINGS SECURITY, 14 Re: ECF 9, 13, 14 Defendant. 15 16 Claimant W.F. appeals from an Administrative Law Judge’s denial of disability 17 benefits for the period beginning May 1, 2019. W.F. argues the ALJ erred in concluding 18 his mental impairments did not meet a listing at step three of the sequential process and 19 that the ALJ improperly weighed the medical opinions and medical evidence associated 20 with W.F.’s mental impairments. W.F. also argues the ALJ erred in evaluating both his 21 mental and physical impairments by discounting his testimony, determining his residual 22 functional capacity (RFC), and disregarding vocational expert testimony. The Court 23 agrees that the ALJ erred in weighing the medical opinions and evaluating the medical 24 evidence for his mental impairments, particularly at step three. Because neither party 25 argues these errors were harmless, the Court REVERSES the ALJ’s decision and 26 REMANDS for further consideration and proceedings. The Court does not reach the 27 parties’ remaining arguments. 1 I. BACKGROUND 2 A. Procedural History 3 W.F. filed an application for disability insurance benefits under Title II and Title 4 XVI alleging a disability onset date of May 1, 2019. AR 1043. The claim was denied 5 initially and upon reconsideration. AR 1043. The ALJ held a hearing on February 29, 6 2024, and issued an unfavorable decision on May 21, 2024. AR 1043, 1058. The Appeals 7 Council denied W.F.’s request for review. AR 1–4. 8 W.F. appealed to this Court on April 28, 2025. ECF 1. W.F. filed a brief in support 9 of reversal and remand. ECF 9. The Commissioner opposed, seeking to affirm the ALJ’s 10 decision. ECF 13. W.F. replied. ECF 14. All parties have consented to magistrate judge 11 jurisdiction. ECF 5, 7. 12 B. ALJ Decision 13 The ALJ followed the five-step sequential process under 20 CFR § 404.1520(a) and 14 § 416.920(a) to determine whether W.F. has been disabled for a 12-month period since 15 May 1, 2019. At step one, the ALJ concluded W.F. has not engaged in substantial gainful 16 activity since the alleged onset date. AR 1046. At step two, the ALJ concluded W.F. has 17 the severe impairments of morbid obesity, bilateral inguinal hernia, generalized anxiety 18 disorder, alcohol dependence in remission, and persistent depressive disorder. AR 1046. 19 At step three, the ALJ concluded that W.F.’s impairments, singly or in combination, did 20 not meet or medically equal a listed impairment, including for listings 5.02, 5.05, 5.06, 21 5.07, 5.08, 5.09, 12.04, and 12.06. AR 1047–50. Prior to step four, the ALJ concluded 22 that W.F. has an RFC1 to perform medium work “except that he would need to work 23 independently, meaning other individuals could be in the immediate vicinity but only 24 incidental interactions are required in order to accomplish the essential functions of the 25

26 1 A claimant’s RFC is a determination of how much the claimant can still do in a work setting despite physical and mental limitations. 20 C.F.R. §§ 404.1545(a)(1), 27 416.945(a)(1). The ALJ must consider the limiting effects of all impairments, including 1 job.” AR 1050–56. At steps four and five, the ALJ concluded W.F. could perform past 2 relevant work as a janitor as well as other jobs that exist in significant numbers in the 3 national economy. AR 1056–57. As such, the ALJ concluded W.F. was not disabled 4 between May 1, 2019, and the date of his decision, May 21, 2024. AR 1057–58. 5 II. LEGAL STANDARD 6 A district court has the “power to enter, upon the pleadings and transcript of the 7 record, a judgment affirming, modifying, or reversing the decision of the Commissioner of 8 Social Security, with or without remanding the case for a rehearing.” 42 U.S.C. § 405(g). 9 The decision of the Commissioner should only be disturbed if it is not supported by 10 substantial evidence or if it is based on legal error. Burch v. Barnhart, 400 F.3d 676, 679 11 (9th Cir. 2005). Substantial evidence is evidence that a reasonable mind would accept as 12 adequate to support the conclusion. Bayliss v. Barnhart, 427 F.3d 1211, 1214 n.1 (9th Cir. 13 2005) (“[It] is more than a mere scintilla but less than a preponderance”). Even when the 14 ALJ commits legal error, the decision must be upheld if the error is harmless. Treichler v. 15 Comm’r of Soc. Sec. Admin., 775 F.3d 1090, 1099 (9th Cir. 2014). However, “[a] 16 reviewing court may not make independent findings based on the evidence before the ALJ 17 to conclude that the ALJ’s error was harmless.” Brown-Hunter v. Colvin, 806 F.3d 487, 18 492 (9th Cir. 2015) (citing Stout v. Comm’r, Soc. Sec. Admin., 454 F.3d 1050, 1054 (9th 19 Cir. 2006)). Where evidence is susceptible to more than one rational interpretation, the 20 ALJ’s decision should be upheld. Andrews v. Shalala, 53 F.3d 1035, 1039–40 (9th Cir. 21 1995). 22 III. DISCUSSION 23 W.F. argues the ALJ erred: (1) at step three in determining his mental impairments 24 did not meet a listing; (2) by improperly weighing medical opinions; (3) in evaluating the 25 medical evidence; (4) by discounting W.F.’s testimony; and (5) in formulating the RFC, 26 including by ignoring vocational expert testimony. Because W.F.’s arguments on the 27 ALJ’s treatment of the medical opinions and medical evidence are applicable to the ALJ’s 1 weighing the medical opinions and medical evidence and, as a result, erred at step three. 2 A. The ALJ Erred at Step Three 3 A claimant is found disabled at step three if they have “an impairment(s) that meets 4 or equals” a listing. 20 C.F.R.§§ 404.1520(a)(4)(iii), 416.920(a)(4)(iii). A listing is a 5 “systems impairments that we consider to be severe enough to prevent an individual from 6 doing any gainful activity, regardless of his or her age, education, or work experience.” 20 7 C.F.R. §§ 404.1525(a), 416.925(a). Each listing describes “the objective medical and 8 other findings needed to satisfy the criteria of that listing.” 20 C.F.R. §§ 404.1525(c)(3), 9 416.925(c)(3). 10 At step three, the ALJ concluded “the severity of the claimant’s mental 11 impairments, considered singly and in combination, do not meet or medically equal the 12 criteria of listings 12.04 and 12.06.” AR 1047. Listing 12.04 is for depressive, bipolar and 13 related disorders, and listing 12.06 is for anxiety and obsessive-compulsive disorders. 14 Both listings require a claimant to meet the criteria of either paragraphs A and B or 15 paragraphs A and C. W.F.

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