ADA Accommodation Limits: Indefinite Leave Does Not Resolve an Inability to Perform Essential Job Functions

1. Introduction

This case concerns the distinction between having a disability and remaining legally qualified for employment under the Americans with Disabilities Act (ADA). Jennifer Walls, a physician specializing in pediatrics and pediatric emergency medicine, developed long COVID while employed at a children’s hospital operated by Lee Memorial Health System. After an initial return to work with a graduated schedule, her condition deteriorated, and she became unable to identify any accommodation that would enable her to work.

Walls challenged her employer’s accommodation decisions and termination under the ADA and the Florida Civil Rights Act. She also asserted retaliation under the Family and Medical Leave Act (FMLA) and workers’ compensation interference under Florida law. Her appeal additionally challenged discovery sanctions, attorney’s-fee awards, and the denial of postjudgment relief.

The Eleventh Circuit affirmed. Its central conclusion was that an employee who cannot perform essential job functions with any reasonable accommodation is not a “qualified individual” under the ADA. Neither an indefinite leave request nor a proposed reassignment unsupported by an available position for which the employee is qualified overcomes that threshold requirement.

2. Background and Procedural History

Illness, leave, and an initial accommodation

Walls began working at Golisano Children’s Hospital of Southwest Florida in 2019. She contracted COVID-19 in September 2020 and subsequently developed long COVID. She received 12 weeks of family medical leave and additional leave because of her continuing illness, totaling 27 weeks.

When she returned in April 2021, Walls and her supervisor agreed on a “step-up schedule,” beginning with shorter shifts before returning to regular 12-hour shifts. Although Walls alleged that she had been denied a part-time schedule, the record showed that Lee Memorial provided this graduated return. Walls also testified that she did not tell her supervisor that she was having difficulty completing shifts after returning to work.

Deterioration and termination

During her final shift on September 27, 2021, Walls experienced numbness and other symptoms while performing a delicate procedure on an infant. Her subsequent symptoms included impaired fine motor function, fatigue, brain fog, and word-finding difficulties.

In October, Walls informed Lee Memorial that she could not return to work and could not identify a return date. At an October 14 meeting, the employer explained that it could not accommodate indefinite leave and had no suitable nonclinical, non-patient-facing position into which she could be placed. Her employment was terminated.

The summary-judgment record included Walls’s testimony that she had been unable to work in any position since her final shift and that no workplace accommodation would enable her return. Her physician’s records supported that assessment. Walls had also applied for Social Security Disability Insurance, stating that she was unable to work. A brief attempt to work as a medical director in January 2022 ended because she could not perform even that principally desk-based role.

Litigation and discovery sanctions

Walls sued under the ADA, the Florida Civil Rights Act, the FMLA, and Florida workers’ compensation law. During discovery, a magistrate judge entered orders compelling compliance and awarding attorney’s fees of $4,728 and $2,688. Walls did not challenge those orders before the district court.

The district court granted summary judgment to Lee Memorial, denied Walls’s motion to alter or amend the judgment, and later approved a bill of costs of $5,921.29. The court of appeals affirmed the judgment and rejected the associated appellate challenges.

3. Summary of the Opinion

• Discovery sanctions and fees: Walls waived appellate challenges by failing to object to the magistrate judge’s nondispositive orders in the district court.
• April 2021 accommodation: Walls was then a qualified individual and received a reasonable accommodation through the step-up schedule.
• October 2021 disability claims: Walls could no longer perform her job with or without reasonable accommodation. Indefinite leave was not reasonable, and reassignment required an available position for which she was qualified.
• FMLA retaliation: Walls failed to establish that Lee Memorial intentionally retaliated against her for taking protected leave.
• Workers’ compensation: The court found neither actionable interference nor a basis to conclude that her termination retaliated against a compensation filing made afterward.
• Postjudgment relief: The district court acted within its discretion because Walls sought to revisit old matters or introduce arguments and evidence that could have been presented earlier.

4. Precedents Cited and Their Influence

A. Appellate preservation and standards of review

O'Neal v. Am. Shaman Franchise Sys., Inc., 166 F.4th 1274, 1281–82 (11th Cir. 2026)

The court cited this decision with Federal Rule of Civil Procedure 72(a) to establish that a party must first object in the district court to a magistrate judge’s nondispositive orders. It supplied the procedural basis for declining to entertain Walls’s appellate objections to discovery sanctions and attorney’s fees.

Smith v. Marcus & Millichap, Inc., 106 F.4th 1091, 1100 (11th Cir. 2024)

This precedent expressly establishes that failing to object under Rule 72(a) waives the right to raise the objection on appeal from final judgment. Together with O'Neal v. Am. Shaman Franchise Sys., Inc., it made preservation dispositive: the panel did not need to assess whether the sanctions were substantively justified or correctly calculated.

Ismael v. Roundtree, 161 F.4th 752, 758 (11th Cir. 2025)

The court relied on this case for de novo review of summary judgment. Under that standard, the appellate court independently applies Rule 56 rather than deferring to the district court’s legal conclusions. The governing question remained whether any genuine dispute of material fact required trial.

B. Disability discrimination and accommodation

Ring v. Boca Ciega Yacht Club Inc., 4 F.4th 1149, 1156 (11th Cir. 2021)

This decision explains that Florida courts use the ADA definition of disability when interpreting the Florida Civil Rights Act’s undefined term “handicap.” It allowed the panel to analyze the federal and state disability protections consistently despite their different statutory terminology.

D'Onofrio v. Costco Wholesale Corp., 964 F.3d 1014, 1021 (11th Cir. 2020)

This authority supplied both the common analytical framework for ADA and Florida Civil Rights Act claims and the elements of a failure-to-accommodate claim. The employee must be a qualified individual with a disability, specifically request a reasonable accommodation, and show that the employer failed to provide one. Those requirements organized the panel’s separate analysis of Walls’s April and October circumstances.

Slomcenski v. Citibank, N.A., 432 F.3d 1271, 1280 (11th Cir. 2005)

This precedent establishes that an employee is entitled to a reasonable accommodation, not necessarily the accommodation she prefers. It supported the conclusion that Lee Memorial’s graduated schedule could satisfy the ADA even though Walls initially sought a different scheduling arrangement.

LaChance v. Duffy's Draft House, Inc., 146 F.3d 832, 835 (11th Cir. 1998)

The court drew two connected propositions from this case: essential functions are the position’s fundamental duties, and a reasonable accommodation enables the employee to perform those duties. This functional approach focused the inquiry on whether an adjustment would make Walls capable of performing the work, rather than simply whether the adjustment would preserve her employment status.

Davis v. Fla. Power & Light Co., 205 F.3d 1301, 1305 (11th Cir. 2000)

This decision establishes the consequence of being unable to perform an essential function with or without accommodation: the employee is not a qualified individual protected by the ADA’s employment provisions. It was central to the October analysis because Walls’s testimony and medical evidence established an inability to work despite accommodation.

Cleveland v. Pol'y Mgmt. Sys. Corp., 526 U.S. 795, 806 (1999)

The panel invoked this decision when treating Walls’s disability-benefit statement that she could not work as inconsistent with an essential element of her employment claim. The citation requires care: seeking or receiving Social Security disability benefits does not automatically defeat an ADA claim. An employee may explain an apparent inconsistency, including differences in how the two statutory systems treat accommodation. Here, the benefits statement accompanied direct testimony and medical evidence that no accommodation would permit Walls to work.

Wood v. Green, 323 F.3d 1309, 1314 (11th Cir. 2003)

This precedent supplied the rule that indefinite leave is not a reasonable accommodation. Walls could identify no return date, making her request an open-ended absence rather than a defined adjustment enabling a return to work. The decision does not establish that every request for medical leave is unreasonable.

Willis v. Conopco, Inc., 108 F.3d 282, 284 (11th Cir. 1997)

This case recognizes reassignment as a potential accommodation only when a vacant position exists for which the employee is otherwise qualified. It defeated the suggestion that a non-patient-facing position necessarily supplied a reasonable alternative: the record did not establish an available suitable position, and Walls’s admitted inability to work extended beyond clinical duties.

C. Retaliation, workers’ compensation, and postjudgment relief

Strickland v. Water Works & Sewer Bd., 239 F.3d 1199, 1207–08 (11th Cir. 2001)

This decision required Walls to demonstrate intentional discrimination through an adverse employment action because she exercised FMLA rights. It also establishes that an employer is not liable when its reasons are wholly unrelated to FMLA leave. The panel applied those principles to the absence of a demonstrated retaliatory connection and the evidence that Walls could not work.

Bifulco v. Patient Bus. & Fin. Servs., Inc., 39 So. 3d 1255, 1257 (Fla. 2010)

This Florida Supreme Court decision identifies section 440.205 as creating a cause of action for retaliatory treatment against employees attempting to claim workers’ compensation. It helped distinguish the statutory retaliation protection from Walls’s asserted interference theory. The panel also found that the supervisor’s statement did not interfere with Walls’s ability to seek benefits.

Berry v. Crestwood Healthcare LP, 84 F.4th 1300, 1311, 1313 (11th Cir. 2023)

The court relied on this case for abuse-of-discretion review of the denial of a motion to alter or amend judgment and for the limits on such relief. A postjudgment motion cannot simply relitigate matters or supply arguments and evidence available before judgment. Walls’s motion fell within those restrictions.

5. Analysis of the Court’s Legal Reasoning

A. Qualification depended on Walls’s capacity at the relevant time

The opinion’s central analytical move was to separate two periods. In April 2021, Walls could return to clinical practice with an adjustment to her schedule. By late September and October, her own evidence described a materially different condition: she could not work in any position, and no accommodation had been identified that would change that result.

Qualification under the ADA is therefore not a permanent status established by an employee’s earlier ability to work. A person can be qualified during one period and cease to be qualified when the medical and functional circumstances change. The court did not dispute the seriousness of Walls’s disability; it concluded that disability alone could not substitute for the statutory ability to perform essential functions.

B. The April accommodation was assessed for reasonableness, not preference

The graduated schedule demonstrated an actual accommodation rather than an outright refusal to modify working conditions. The court accepted that schedule as reasonable even though it was not the permanent part-time arrangement Walls alleged she wanted.

The record also showed no subsequent request to modify that accommodation between April and September. That mattered because the failure-to-accommodate framework requires a specific request and concerns known limitations. The opinion should not be read as prescribing particular words for requesting accommodation or deciding every circumstance in which an employer must recognize an accommodation need. Its conclusion rested on the particular record before it.

C. Indefinite leave and reassignment failed for different reasons

The indefinite-leave request lacked an identified endpoint at which Walls could resume her duties. Under the cited circuit authority, the ADA did not require Lee Memorial to maintain employment for an unknown period without a demonstrated prospect of restored work capacity.

Reassignment presented a separate problem. A nonclinical role might remove patient-care duties, but it would not necessarily overcome Walls’s broader limitations. Her later inability to sustain desk-based medical-director work reinforced that distinction. Moreover, reassignment required an actual vacancy for which she was qualified, not merely the possibility that a less demanding job might exist.

The panel thus identified independent shortcomings: Walls lacked qualifying work capacity, and the proposed alternatives did not constitute reasonable accommodations on this record.

D. The evidentiary record, not a diagnostic label, drove summary judgment

The court relied on mutually reinforcing evidence: Walls’s deposition admissions, her physician’s assessments, her inability to identify an effective accommodation, and her disability-benefit application. These materials left no genuine factual dispute about her relevant work capacity.

Accordingly, the decision is not a categorical ruling that long COVID prevents ADA protection. Nor does it establish a separate patient-safety exclusion based on the incident during Walls’s final shift. Its reasoning is individualized and functional.

Similarly, Lee Memorial’s contractual provisions concerning total disability supplied background evidence; they did not replace the ADA’s statutory test. An employer’s contract cannot itself determine whether an employee is legally qualified under federal disability law.

E. FMLA retaliation required a causal connection

The FMLA claim concerned retaliation, not merely whether Walls had taken protected leave before losing her job. The district court found no close temporal proximity or causal link, and the appellate court concluded that Walls failed to demonstrate intentional retaliation.

The employer’s explanation—that she could not work and could provide no return date—was unrelated to punishing the exercise of leave rights. Prior protected leave did not immunize her from a later employment decision supported by an independent reason. Conversely, the opinion does not authorize employers to disguise retaliation as a capacity-based decision; proof of retaliatory intent would remain material.

F. The workers’ compensation ruling must be read narrowly

Walls pleaded interference under Florida Statutes section 440.105, while the appellate discussion focused on the retaliation protection in section 440.205. The latter prohibits discharge, threats, intimidation, or coercion because of a valid compensation claim or an attempt to claim compensation.

The court did not recognize a freestanding interference claim on these facts. It additionally found that McGonegal’s statement—that Walls probably could not prove workplace transmission—did not interfere with her ability to seek benefits. Walls ultimately did apply, and the compensation authority denied the claim for insufficient proof that she contracted COVID-19 through her employment.

The panel also emphasized that the filing occurred after termination. That timing defeated retaliation for the later filing. However, section 440.205 also protects attempts to claim compensation, so the opinion should not be generalized into a rule that retaliation is impossible before a formal claim is filed. The court’s separate factual rejection of interference is important to understanding its limited holding.

G. Procedural defaults independently limited appellate relief

The sanctions challenge illustrates that an appeal from final judgment does not revive objections that should first have been presented to the district judge. Because Walls did not follow Rule 72(a), the appellate court treated those objections as waived.

The postjudgment ruling reflects a related finality principle. A motion to alter or amend is not an unrestricted opportunity to reconstruct an unsuccessful case using previously available material.

6. Potential Impact

As an unpublished decision, the opinion’s practical importance exceeds its precedential force. It offers a fact-specific illustration of how established rules operate when an employee’s condition changes substantially after an initially successful accommodation.

• For disability litigation: Evidence should distinguish the relevant periods of employment and identify what accommodation would enable performance at each stage.
• For leave requests: A defined period of leave and an indefinite absence present different legal questions. Lee Memorial’s earlier extension of leave did not establish an obligation to provide unlimited additional leave.
• For reassignment: A proposal should identify a real vacancy and explain why the employee can perform that position’s essential functions.
• For disability-benefit applicants: Statements about inability to work require careful treatment alongside ADA allegations. They are not automatically disqualifying, but unexplained inconsistency can be consequential.
• For employers: Contemporaneous schedules, accommodation communications, job requirements, and medical evidence can be decisive. The opinion does not create blanket immunity whenever an employee has a serious illness.
• For litigators: Timely objections to magistrate-judge orders and a complete pre-judgment record are essential to preserving meaningful appellate review.

7. Complex Concepts Simplified

Qualified individual

A person with a disability who can perform the job’s fundamental duties, either without assistance or with a reasonable accommodation.

Essential functions

The core duties that make the position what it is, rather than incidental tasks.

Reasonable accommodation

A workplace adjustment that enables job performance. It need not be the employee’s preferred option.

Indefinite leave

Leave without an identifiable return point. The court distinguished this from an accommodation that provides a workable route back to employment.

Summary judgment

A decision without trial when no genuine dispute over an outcome-determinative fact remains and the law entitles one party to judgment.

De novo review

Independent appellate review of the legal ruling, without deference to the district court’s conclusion.

Abuse-of-discretion review

A more deferential review asking whether the lower court exceeded the permissible bounds of its decision-making authority.

Waiver under Rule 72(a)

Loss of an appellate objection because the party did not first challenge the magistrate judge’s nondispositive order before the district judge.

8. Conclusion

Jennifer L. Walls v. Lee Memorial Health System illustrates the boundary between protection against disability discrimination and the requirement of functional qualification. An effective graduated schedule satisfied the initial accommodation obligation; later, undisputed inability to work, an indefinite leave request, and no suitable reassignment supported summary judgment.

The opinion also reinforces that retaliation requires a causal connection and that procedural preservation matters. Its broader lesson is an individualized one: disability protections turn on the employee’s actual capabilities, the effectiveness of proposed accommodations, and the evidentiary record—not diagnosis alone.