District Court, N.D. Iowa, 2026

Christopher G. v. Frank Bisignano, Commissioner of Social Security

Christopher G. v. Frank Bisignano, Commissioner of Social Security
District Court, N.D. Iowa · Decided March 5, 2026
Christopher G. v. Frank Bisignano, Commissioner of Social Security

Trial Court Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF IOWA EASTERN DIVISION CHRISTOPHER G.,1 No. 25-CV-1001-CJW-KEM Plaintiff, vs. ORDER FRANK BISIGNANO, Commissioner of Social Security, Defendant. ___________________________ I. INTRODUCTION This case is before the Court on a January 9, 2026 Report and Recommendation (“R&R”) filed by the Honorable Kelly K.E. Mahoney, Chief United States Magistrate Judge. (Doc. 15). Judge Mahoney recommends that the Court reverse the decision rendered by the Commissioner of Social Security (“the Commissioner”) denying Christopher G.’s (“Claimant”) application for disability insurance (“DI”) benefits under Title II of the Social Security Act, 42 United States Code, Sections 401–434, and remand the case for further proceedings. Neither party has objected to the R&R. The deadline for such objections has expired. 28 U.S.C. § 636(b)(1); Fed. R. Civ. P. 72(b). For the reasons stated below, the Court accepts Judge Mahoney’s R&R (Doc. 15) without modification.

1 The Committee on Court Administration and Case Management of the Judicial Conference of the United States has recommended that, due to significant privacy concerns in social security cases, federal courts should refer to claimants only by their first names and last initials.

II. APPLICABLE STANDARDS A. Judicial Review of the Commissioner’s Decision The “Court must affirm the Commissioner’s decision if it is supported by substantial evidence on the record as a whole.” Pelkey v. Barnhart, 433 F.3d 575, 577 (8th Cir. 2006); see 42 U.S.C. § 405(g) (“The findings of the Commissioner of Social Security as to any fact, if supported by substantial evidence, shall be conclusive . . ..”).

“Substantial evidence is less than a preponderance, but enough that a reasonable mind might accept as adequate to support a conclusion.” Lewis v. Barnhart, 353 F.3d 642, 645 (8th Cir. 2003) (quoting Kelley v. Callahan, 133 F.3d 583, 587 (8th Cir. 1998)).

The Eighth Circuit describes the standard as “something less than the weight of the evidence [that] allows for the possibility of drawing two inconsistent conclusions.”

Culbertson v. Shalala, 30 F.3d 934, 939 (8th Cir. 1994) (quoting Turley v. Sullivan, 939 F.3d 524, 528 (8th Cir. 1991)).

In determining whether the Commissioner’s decision meets this standard, the Court considers “all of the evidence that was before the ALJ, but [it does] not re-weigh the evidence . . ..” Vester v. Barnhart, 416 F.3d 886, 889 (8th Cir. 2005). The Court considers both evidence that supports the Commissioner’s decision and evidence that detracts from it. Kluesner v. Astrue, 607 F.3d 533, 536 (8th Cir. 2010). The Court must “search the record for evidence contradicting the [Commissioner’s] decision and give that evidence appropriate weight when determining whether the overall evidence in support is substantial.” Baldwin v. Barnhart, 349 F.3d 549, 555 (8th Cir. 2003) (citing Cline v. Sullivan, 939 F.2d 560, 564 (8th Cir. 1991)).

In evaluating the evidence in an appeal of a denial of benefits, the Court must apply a balancing test to assess any contradictory evidence. Sobania v. Sec’y of Health & Hum. Servs., 879 F.2d 441, 444 (8th Cir. 1989) (citing Gavin v. Heckler, 811 F.2d 1195, 1199 (8th Cir. 1987)). The Court, however, may not reverse the Commissioner’s decision “merely because substantial evidence would have supported an opposite decision.” Baker v. Heckler, 730 F.2d 1147, 1150 (8th Cir. 1984); see Goff v. Barnhart, 421 F.3d 785, 789 (8th Cir. 2005) (“[A]n administrative decision is not subject to reversal simply because some evidence may support the opposite conclusion.”).

B. Review of Report and Recommendation A district judge must review a magistrate judge’s R&R under the following standards: Within fourteen days after being served with a copy, any party may serve and file written objections to such proposed findings and recommendations as provided by rules of court. A judge of the court shall make a de novo determination of those portions of the report or specified proposed findings or recommendations to which objection is made. A judge of the court may accept, reject, or modify, in whole or in part, the findings or recommendations made by the magistrate judge.

The judge may also receive further evidence or recommit the matter to the magistrate judge with instructions. 28 U.S.C. § 636(b)(1); see also FED. R. CIV. P. 72(b). Thus, when a party objects to any portion of an R&R, the district judge must undertake a de novo review of that portion.

Any portions of an R&R to which no objections have been made must be reviewed under at least a “clearly erroneous” standard. See, e.g., Grinder v. Gammon, 73 F.3d 793, 795 (8th Cir. 1996) (noting that when no objections are filed “[the district court judge] would only have to review the findings of the magistrate judge for clear error”).

As the Supreme Court has explained, “[a] finding is ‘clearly erroneous’ when although there is evidence to support it, the reviewing court on the entire evidence is left with a definite and firm conviction that a mistake has been committed.” Anderson v. City of Bessemer City, 470 U.S. 564, 574 (1985) (quoting United States v. U.S. Gypsum Co., 333 U.S. 364, 395 (1948)). A district judge may, however, elect to review an R&R under a more exacting standard even if no objections are filed: Any party that desires plenary consideration by the Article III judge of any issue need only ask. Moreover, while the statute does not require the judge to review an issue de novo if no objections are filed, it does not preclude further review by the district judge, sua sponte or at the request of a party, under a de novo or any other standard.

Thomas v. Arn, 474 U.S. 140, 154 (1985).

III. BACKGROUND The Court has reviewed the record and finds that Judge Mahoney accurately summarized the pertinent facts and procedural history of this case. (Doc. 15, at 1–3).

In short, claimant alleged disability due to migraines, spinal cord surgeries in November 2021, Reynaud’s disease, cognitive issues, and anxiety. Claimant filed for DI benefits in April 2022, alleging an onset date of June 30, 2021. The Commissioner denied his benefits and he sought review by an Administrative Law Judge (“ALJ”). The ALJ found that claimant suffered from the severe impairments of migraines, major depressive disorder, and anxiety disorder. (AR 17). Nevertheless, the ALJ found claimant had the residual functional capacity (“RFC”) to perform medium work with “moderate noise” and “simple routine tasks.” (AR 19). Although the ALJ found claimant could not return to his past work, the ALJ found there were other jobs in the national economy that claimant could perform, such as marker, office helper, and patient transporter. (AR 29).

Accordingly, the ALJ found claimant not disabled and denied his application for DI benefits. (AR 29-30).

IV. DISCUSSION Claimant argues that the ALJ erred in two ways. First, by finding the state agency psychological consultant’s opinions persuasive, but then failing to include in the RFC that consultant’s limitation to working involving only three- to four-step tasks, and failing to explain the discrepancy. (Doc. 15, at 4). Second, by finding that the job of “marker” exists in substantial numbers in the national economy. (Doc. 15, at 10-14). Judge Mahoney found the ALJ erred on the first issue, but not the second. The Court will address each in turn.

A. Consultant’s Opinions and the 3- to 4-Step Limitation Judge Mahoney found the ALJ erred by crediting the consulting physicians’ opinions, but then failing to adopt a limitation that formed the basis of those opinions.

Judge Mahoney noted the law requires that ALJs articulate what opinions they find persuasive and, if they find an opinion persuasive, why they would reject any limitation contained in that opinion. (Id.). Judge Mahoney then reviewed the consultants’ opinions, including Dr. Pederson’s opinion that the “evidence supports that claimant would be able to complete 3- to 4-step tasks on a sustained basis.” (Id., at 5, citing AR 67). Judge Mahoney next reviewed the ALJ’s decision, noting the absence of the 3- to 4-step limitation. (Id., at 5).

The Commissioner asserts that the consultants’ opinions do not support such a 3- to 4-step limitation. (Id., at 5-6). Judge Mahoney disagreed with the reading of the consultants’ opinions, and the Court agrees with Judge Mahoney. The Court also agrees with Judge Mahoney that there is no basis in the record or the law to conclude that the ALJ’s limitation to “simple routine tasks” is more limited than a 3- to 4-step task limitation. (Id., at 6).

Judge Mahoney went on to note that neither the VE hypothetical nor the written RFC limited claimant in the number of tasks he was able to perform. (Id., at 6-8). Judge Mahoney found persuasive courts that have found that a limitation to simple, routine work does not encompass a limitation to 3- to 4-step tasks. (Id., at 9-10). The Court agrees with Judge Mahoney’s reasoning, and likewise finds those courts persuasive.

Thus, the Court finds the ALJ erred by assigning persuasive weight to the state agency consultants’ opinions, but then failing to adopt those consultants’ opinions that claimant is limited to 3- to 4-step tasks.

B. The ALJ’s Use of Medical Opinions Judge Mahoney found substantial evidence in the record supports the ALJ’s reliance on the vocational expert’s opinion that the job of marker, one who marks and attaches price tags on merchandise, exists in substantial numbers in the national economy. (Doc. 15, at 10-14). Claimant had urged that the ALJ erred in this finding, asserting the term was obsolete, citing district court cases questioning whether such jobs still exist. (Id., at 10-11). Judge Mahoney then examined the law and noted that vocational experts rely on more information than merely Dictionary of Occupational Title definitions in reaching their opinions. (/d., at 12-13). Judge Mahoney noted that the vocational expert here had more than thirty-years’ experience. (/d., at 12). Accordingly, she found the ALJ could properly rely upon that expert’s opinion that the job of marker still exists in the national economy, despite technological developments such as bar codes. (/d., at 13- 14).

The Court finds Judge Mahoney’s reasoning sound, and likewise concludes that substantial evidence supported the ALJ’s finding in this regard. Thus, on this issue, the ALJ did not err.

V. CONCLUSION For these reasons: 1. The Court accepts Judge Mahoney’s R&R (Doc. 15) without modification.

See 28 U.S.C. § 636(b)(1).

2. Consistent with Judge Mahoney’s recommendation, the Commissioner’s determination is reversed, and this matter is remanded to the Commissioner under sentence four of Section 405(g) for further proceedings consistent with this order and Judge Mahoney’s R&R. IT IS SO ORDERED this Sth day of March, 2026.

B— C.J. Williams, Chief Judge United States District Court Northern District of lowa

Case-law data current through December 31, 2025. Source: CourtListener bulk data.