Can an Employer Require COVID Testing to Return to Work?

An employer can require a COVID-19 test before you return to work, but only when the test is job-related and consistent with business necessity under current public health conditions. That standard comes from the Americans with Disabilities Act, and since a 2022 update from the Equal Employment Opportunity Commission, employers can no longer treat pandemic-era assumptions as automatic justification.¹ Whether a specific policy is lawful depends on the workplace, the moment, and how the employer applies it.

When Is a Testing Requirement Actually Justified

A COVID-19 test counts as a medical examination under the ADA. Federal law bars employers from requiring medical exams of current employees unless the exam is job-related and consistent with business necessity.² The underlying question is whether your presence in the workplace would pose a “direct threat,” meaning a significant risk to the health or safety of others that a reasonable accommodation can’t eliminate.³

Employers can’t simply cite the existence of COVID-19. Since the EEOC’s July 2022 update, the policy has to be tied to current guidance from public health authorities such as the CDC or FDA, and reassessed as conditions change.¹ The EEOC pointed to several factors that go into that judgment:

Community transmission levels in the area.
Vaccination status of the workforce and how often breakthrough infections occur.
Workplace conditions, including close contact with vulnerable populations or coworkers in confined spaces.
Transmissibility and severity of the dominant variant.
Operational impact if an infected employee enters the workplace.

A hospital or meatpacking plant will have a much easier time defending a testing policy than a fully remote office. What qualifies as business necessity moves with the facts on the ground.

The Policy Has to Be Applied Evenly

Even a lawful testing program can become unlawful in the way it’s used. Federal anti-discrimination laws stay in full force during a public health event, and the EEOC has said employers should not engage in unlawful disparate treatment based on protected characteristics when deciding who gets tested.¹

Title VII of the Civil Rights Act bars discrimination based on race, color, national origin, religion, and sex. The Age Discrimination in Employment Act protects workers 40 and older. An employer can single out a specific worker for testing rather than requiring it of everyone, but the reason has to be individualized, such as observed symptoms or a known exposure, not an assumption tied to background.

Who Pays, and Do You Get Paid for the Time

Time spent on an employer-required test counts as hours worked under the Fair Labor Standards Act. That includes travel to a testing site during your normal working hours, waiting time, and the test itself.⁴ If you’re an hourly (nonexempt) employee and the added time pushes you past 40 hours in a workweek, overtime is owed.

The cost of the test itself is a separate question. No single federal statute explicitly requires private-sector employers to cover the direct cost of a mandated COVID-19 test. A majority of states, however, have laws that prohibit employers from making employees pay for a required medical examination. If you’re being asked to cover the fee out of pocket, contact your state labor department before paying.

Who Can See Your Test Result

The ADA requires that any medical information an employer gathers be kept in a separate, confidential file, apart from your regular personnel records.² A COVID-19 result falls under that rule. It can’t be dropped into your general HR file or shared around the office.

Access is limited. Supervisors can be told about work restrictions or accommodations you need, such as how long you’ll be out, but not the underlying medical detail. First aid and safety staff can be informed if your condition could require emergency treatment. Government officials investigating compliance can request records. Beyond those narrow uses, the information stays confidential.

Many workers assume HIPAA controls what an employer does with a test result. It usually doesn’t. HIPAA’s Privacy Rule covers health plans, health care clearinghouses, and health care providers that transmit health information electronically.⁵ Your employer, acting as your employer, is not a covered entity. When you hand a result to HR, the ADA’s confidentiality rules are what actually protect you.

If You Test Positive

An employer can require you to leave the workplace after a positive test. A contagious employee can pose a direct threat to coworkers, and removing that threat is within the employer’s authority under the ADA.

Return-to-work timing should track current CDC guidance. Under the CDC’s 2024 update for respiratory viruses, you can resume normal activities when both of these have been true for at least 24 hours: your symptoms are overall improving, and you’ve had no fever without using fever-reducing medication.⁶

One gap catches many workers off guard. No federal law currently requires private employers to provide paid leave while you’re out with COVID. The Families First Coronavirus Response Act, which mandated emergency paid sick leave, expired in 2021. Whether you get paid now depends on your employer’s own sick leave policy, a state or local paid sick leave law (roughly a dozen states and many cities have them), or any company-specific COVID leave benefit still in place. If your employer bars you from the workplace based on a positive result, ask what leave you can use before assuming the days are paid.

If You Can’t Take the Test

If a medical condition or a sincerely held religious belief keeps you from taking a required test, you have the right to ask for an accommodation, and the employer has to take that request seriously.

Disability Accommodations

Under the ADA, an employee with a disability that makes standard testing problematic, such as a condition affecting the nasal passages that makes a swab dangerous, can request a reasonable accommodation. The employer must engage in an interactive process: a back-and-forth conversation aimed at finding a workable alternative. That could be a different type of test, remote work, enhanced masking, or reassignment to a lower-contact role.¹ The employer can deny the request only for undue hardship, meaning significant difficulty or expense relative to the employer’s size and resources.²

Religious Accommodations

Title VII requires employers to accommodate sincerely held religious beliefs that conflict with a workplace policy, including a testing mandate.⁷ The same interactive process applies.

The undue hardship standard under Title VII changed significantly in 2023. In Groff v. DeJoy, the Supreme Court rejected the older reading that anything more than a trivial cost was undue hardship, holding instead that undue hardship means a burden “substantial in the overall context of an employer’s business.”¹ Employers now have to work harder to find an alternative before turning down a religious objection to testing.

What Happens If You Just Refuse

If a testing policy is lawful and you refuse without a protected reason, meaning no qualifying disability and no sincerely held religious belief, the employer has solid legal ground to act. Depending on company policy, that can mean being barred from the workplace, unpaid suspension, or termination. The employer isn’t required to let you work on-site untested simply because you’d rather not test.

Asking for an accommodation is not the same as refusing. Retaliation for requesting a disability or religious accommodation is independently illegal under the ADA and Title VII, even if the request is ultimately denied.¹ Discipline or termination shortly after an accommodation request is timing worth bringing to the EEOC.

Which Employers These Rules Cover

The ADA’s employment provisions apply to private employers with 15 or more employees, along with state and local governments, employment agencies, and labor unions. Title VII’s coverage threshold is also 15 employees. Federal employees are covered under the Rehabilitation Act, which mirrors the ADA’s standards.¹ If you work for a very small private employer with fewer than 15 workers, the ADA’s business necessity requirement and confidentiality rules don’t apply in the same way, though state disability discrimination laws may offer similar protection.

1
U.S. Equal Employment Opportunity Commission. What You Should Know About COVID-19 and the ADA, the Rehabilitation Act, and Other EEO Laws
2
Office of the Law Revision Counsel. 42 USC 12112 – Discrimination
3
Office of the Law Revision Counsel. 42 USC 12111 – Definitions
4
U.S. Department of Labor. FLSA Hours Worked Advisor – Medical Examinations
5
HHS.gov. Summary of the HIPAA Privacy Rule
6
Centers for Disease Control and Prevention. Preventing Spread of Respiratory Viruses When You’re Sick
7
Office of the Law Revision Counsel. 42 USC 2000e – Definitions