Marta Rivera v. Acting Commissioner of the Social Security Administration

Court of Appeals for the Eleventh Circuit·Decided October 3, 2025·No. 24-13090·Unpublished

Opinion

NOT FOR PUBLICATION

In the United States Court of Appeals For the Eleventh Circuit

No. 24-13090 Non-Argument Calendar

MARTA RIVERA, Plaintiff-Appellant, versus

ACTING COMMISSIONER OF THE SOCIAL SECURITY ADMINISTRATION, Defendant-Appellee.

Appeal from the United States District Court for the Southern District of Florida D.C. Docket No. 2:23-cv-14135-SMM

Before ROSENBAUM, ABUDU, and TJOFLAT, Circuit Judges.

2 Opinion of the Court 24-13090

PER CURIAM:

Marta Rivera appeals a District Court order affirming the Commissioner of the Social Security Administration’s (SSA) denial of her application for supplemental security income (SSI). Rivera argues that the administrative law judge (ALJ) erred by substituting his own opinion for that of a medical expert when determining that she had the residual functional capacity (RFC) to perform light work and that the District Court erred in finding that there was substantial evidence in the record to affirm the ALJ’s denial. We affirm.

I.

Marta Rivera, who previously worked as a housekeeper, applied for SSI in January 2021 alleging disability beginning in November 2020. She listed in her disability report the following medical conditions as limiting her ability to work: bipolar, anxiety, panic attacks, pace maker, insomnia, arthritis, depression, and neuropathy .

The ALJ evaluated her claim using the five-step sequential evaluation process. In that five-step process, the ALJ found that Rivera had the RFC to “perform light work” with certain limitations.

In arriving at that RFC determination, the ALJ stated that he “careful[ly] consider[ed] the entire record,” including “all symptoms and the extent to which these symptoms can reasonably be accepted as consistent with the [evidence]” as well as the relevant “medical opinion(s) and prior administrative medical finding(s).” Specifically, he discussed Rivera’s history of coronary artery

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disease, history of obesity, various mental impairment diagnoses, assessments from state agency psychological consultants, and her own testimony about her symptoms. The ALJ also discussed reports from two of Rivera’s doctors. One was a report from her primary care physician, which stated that she had a “normal gait, normal range of motion of all extremities, [] 5/5 motor strength in all extremities,” and an “ambulatory status [that] was ‘excellent.’” The other report was from Rivera’s orthopedist, which (1) stated that Rivera had issues with her knees but “no instability” and (2) recommended her for physical therapy and viscosupplementation but did not recommend her for surgery. And, finally, the ALJ discussed the medical opinions and prior administrative medical findings of two state agency medical consultants and explained that their assessments were “partially persuasive.” He found that their opinion that Rivera was limited to “light exertional capacity with additional postural and environmental limitations” was supported by the record. However, their opinion that Rivera was limited to “standing and/or walking for a total of two hours [was] not,” because the record showed that, though Rivera has osteoarthritis in her knees, she has a “consistently normal gait with no motor deficits or decreased range of motion.” The ALJ, thus, determined that Rivera had the RFC to “perform light work” with some limitations.

Based on that RFC, the ALJ concluded that Rivera could perform her previous work as a housekeeper or various other jobs that exist in significant numbers in the national economy and was, thus, not disabled. The ALJ ultimately denied Rivera’s SSI application. The SSA Appeals Council denied Rivera’s subsequent request for

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review, which made the ALJ’s decision the final decision of the Commissioner.

Rivera appealed to the District Court, arguing that the ALJ erred by rejecting the medical consultants’ opinion that Rivera was limited to standing and/or walking for two hours a day.1 The parties consented to U.S. Magistrate Judge jurisdiction, and the magistrate judge affirmed the ALJ’s decision, stating that, though an ALJ cannot “substitute his own judgment for that of medical sources,” he “does not impermissibly assume the role of a doctor by viewing record evidence as a whole and making an RFC determination. Nor does an ALJ impermissibly substitute his own judgment by finding a medical opinion not persuasive.” As such, the magistrate judge found there was substantial evidence to support the ALJ’s decision and affirmed.

Rivera timely appeals.

II.

Rivera argues that the ALJ substituted his own opinion for that of medical experts when he rejected the medical consultants’ opinion and that the magistrate judge erred as a matter of law by finding that there was substantial evidence to support the ALJ’s decision .

1 Rivera raised an additional issue in the District Court regarding the ALJ’s

reliance on a hypothetical situation provided by a vocational expert while testifying . The District Court rejected her argument, and she does not raise it again here.

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“When . . . the ALJ denies benefits and the [Appeals Council]

denies review, we review the ALJ’s decision as the Commissioner’s final decision.” Doughty v. Apfel, 245 F.3d 1274, 1278 (11th Cir. 2001). “We review de novo the ALJ’s application of legal principles, and we review the ALJ’s resulting decision [for] whether it is supported by substantial evidence.” Buckwalter v. Acting Comm’r of Soc. Sec., 5 F.4th 1315, 1320 (11th Cir. 2021) (citation and internal quotation marks omitted). Further, “[w]e review de novo the district court’s determination as to whether the ALJ’s decision was supported by substantial evidence.” Buckwalter, 5 F.4th at 1320. The substantial evidence standard “is not high” and requires only “such relevant evidence as a reasonable mind might accept as adequate to support a conclusion.” Biestek v. Berryhill, 587 U.S. 97, 103, 139 S. Ct. 1148, 1154 (2019) (citation and internal quotation marks omitted ).

Social Security regulations provide a five-step sequential evaluation process for determining whether a claimant is disabled and, thus, entitled to SSI benefits. See 20 C.F.R. § 416.920(a)(4)(i)- (v), (b)-(g). Between steps three and four, the ALJ determines the claimant’s RFC, which is “the most [the claimant] can still do despite [her] limitations.” § 416.945(a)(1). The RFC accounts for “all of [the claimant’s] medically determinable impairments” and is assessed “based on all of the relevant medical and other evidence.” § 416.945(a)(2)-(3). The RFC determination is an assessment that is left entirely to the ALJ. § 416.946(c). In making the determination, the ALJ reviews the record as a whole, § 416.945(a)(1), (3), and, for claims filed on or after March 27, 2017, the ALJ “will not defer or

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give any specific evidentiary weight, including controlling weight, to any medical opinion(s) or prior administrative medical finding (s), including those from [the claimant’s] medical sources.” § 416.920c(a). The ALJ, instead, considers the medical opinions and prior administrative findings using five factors, § 416.920c(c)(1)-(5), the “most important” of which are “supportability” and “consistency ” with the other evidence.2 § 416.920c(b)(2). As such, though the ALJ cannot substitute his own opinion on medical issues for that of medical experts, See Freeman v. Schweiker, 681 F.2d 727, 731 (11th Cir. 1982), he can “reject any medical opinion if the evidence supports a contrary finding.” Sharfarz v. Bowen, 825 F.2d 278, 280 (11th Cir. 1987).

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