Yes in many situations, and no in others, and the dividing line is almost always whether the absences were protected before they happened. Can you be fired for migraine absences depends far less on how severe your attacks are than on what paperwork existed at the time you missed work.
Coverage is the first question underneath this one. Our guide to whether migraines are a disability covers that threshold.
Legal Disclaimer
This article is general information about United States employment law. It is not legal advice, not medical advice, and it does not describe your employer, your state or your situation. State laws and union contracts change the analysis substantially. If your job is at risk, speak with an employment attorney rather than relying on general guidance.
Quick Answer
Unprotected absences can generally be grounds for termination, even when the reason is genuine illness. Absences covered by certified leave cannot be counted against you. Attendance policies that apply no-fault points to protected absences are the usual flashpoint. Timing of documentation decides most cases.
Key Takeaways
- Most United States employment is at-will, which is the default backdrop.
- Protection comes from certified leave or an accommodation, not from the diagnosis.
- Documentation filed after a termination rarely helps.
- No-fault attendance points are the most common problem area.
- Approved leave absences cannot be counted under an attendance policy.
- Retaliation for requesting protection is separately prohibited.
- Union contracts and state laws can change the answer entirely.
| Situation | Generally protected | Why |
|---|---|---|
| Calling out with no paperwork on file | No | An absence with no legal status attached |
| Absence under certified intermittent leave | Yes | Cannot count against attendance |
| Absence during a pending leave request | Contested | Timing and notice both matter |
| Late arrival as an approved accommodation | Yes | Covered by the accommodation itself |
| Missing a call-in procedure | No | Procedure requirements still apply |
| Points accrued from protected absences | No, improper | Protected absences are excluded |
| Termination right after a request | Possible retaliation | Sequence and dates become evidence |
| Performance issues unrelated to absence | No | A separate and lawful basis |
At-Will Is the Starting Point
Understanding the default makes the rest of this coherent.
Most employment in the United States is at-will, meaning either side can end it at any time for any reason that is not specifically unlawful. Being genuinely ill is not by itself one of the protected categories.
That is why protesting that the illness was real rarely settles anything on its own. The question is not whether your reason was real but whether it had legal status.
Protection has to be attached to the absence, and it comes from one of two places: certified leave, or an approved accommodation. Both are things you obtain in advance.
Our guide to chronic against episodic migraine covers the frequency framing that both routes turn on.
What Protection Looks Like
Certified leave
Where leave has been approved and certified, absences taken under it are protected and cannot be held against you as attendance failures. The Department of Labor describes protected leave as running alongside job protection and continued health coverage.
An approved accommodation
An accommodation can cover schedule flexibility, late starts, or a modified attendance arrangement. The Equal Employment Opportunity Commission handles this side under disability law.
The gap in between
Absences that happen while a request is pending sit in a contested space. Giving notice and referencing the pending request in writing is what gives you anything to point at later.
Before you meet the tenure test
New employees sit in the weakest position, because leave eligibility depends on months worked and hours accrued. An accommodation request does not carry that waiting period, which makes it the route available to someone in their first months.
What protection does not cover
It does not cover skipping call-in procedures, and it does not immunize unrelated performance problems. Both remain lawful grounds regardless of your condition.
Employers also argue that regular attendance is itself an essential function of the job. That argument carries real weight in some roles and much less in others, which is why a predictable adjustment tends to hold up better than open-ended flexibility.
Attendance Policies Are Where This Breaks
No-fault attendance systems assign points for absences without regard to the reason, and they are the single most common source of this problem.
The design is deliberate. By ignoring reasons, the policy is simple to administer, and it also quietly sweeps protected absences in alongside unprotected ones.
That sweep is the error. Absences covered by approved leave or an accommodation should be excluded from point accrual rather than counted and then excused.
So the thing to check is not whether you are near a threshold but whether protected days were ever removed from your total. Asking human resources for your attendance record in writing is how you find out.
A points total that includes certified leave days is a concrete, documentable objection. Raising it in writing before a threshold is reached is far more effective than raising it afterward.
Our guide to explaining migraines to your employer covers opening that conversation without it becoming adversarial.
Why Timing Decides Most of These
The pattern repeats: someone accumulates absences, gets a warning, then starts the paperwork.
Protection generally attaches from the point it is established forward, not retroactively across absences already taken. Filing after a warning helps the next absence rather than the previous ones.
This is the practical argument for starting documentation while things are fine. A record that already exists converts an unprotected pattern into a certifiable one much faster.
Frequency is the field that stalls certifications, and it is the one you can prepare. Our guide to what to record in a migraine diary covers keeping that count.
The Job Accommodation Network publishes guidance on migraine in the workplace covering both leave and attendance-related accommodations, which is useful reading before any formal step.
If Your Job Is Already at Risk
- Request your attendance record in writing. You need to see what was counted.
- Check whether protected days were excluded. This is the most common error.
- Start leave or accommodation paperwork now. It protects forward, so delay costs you.
- Put everything in email. Verbal notice leaves no record at all.
- Save copies outside work systems. Access can end the same day.
- Log the sequence and dates. Especially anything that changed after you asked.
- Speak to an employment attorney. At this stage it stops being optional.
Getting through the days themselves is a separate problem, and our guide to getting through a workday after a migraine covers the postdrome days that often drive the absence count up.
Related Reading
Frequently Asked Questions
Can you be fired for migraine absences?
In many situations yes, because most United States employment is at-will and genuine illness is not by itself a protected category. Absences covered by certified leave or an approved accommodation are protected. The difference is whether that protection existed at the time you missed work.
Does having a diagnosis protect me?
Not on its own. Protection attaches through certified leave or an approved accommodation, both of which you have to obtain. A diagnosis in your medical record that your employer has never been formally asked to accommodate does not change the status of an absence.
Can my employer count leave absences against attendance?
No. Absences taken under approved leave should be excluded from attendance point accrual rather than counted and later excused. No-fault attendance systems frequently get this wrong, which makes requesting your attendance record in writing worth doing.
What is a no-fault attendance policy?
One that assigns points for absences regardless of the reason. It is simple to administer and it tends to sweep protected absences in with unprotected ones. Checking whether your certified leave days were removed from the total is the specific thing to verify.
Can I file paperwork after getting a warning?
You can and should, but protection generally applies from when it is established forward rather than retroactively. Filing after a warning helps future absences more than past ones, which is why starting while things are stable matters so much.
What if I get fired right after requesting leave?
Retaliation for requesting leave or an accommodation is prohibited separately from the underlying request, and that applies even if the request itself would have been denied. The sequence and the dates become the evidence, so document both.
What if I am too new to qualify for leave?
Leave eligibility depends on months worked and hours accrued, so new employees are in the weakest position. An accommodation request carries no waiting period, which makes it the route available in your first months. Employers may also argue that regular attendance is an essential function, so a predictable adjustment tends to hold up better than open-ended flexibility.
Do union contracts change this?
Substantially. Collective agreements commonly restrict termination to just cause and set out their own attendance and grievance procedures. If you are represented, the union handles this category of dispute routinely and should be the first call.
When should I see a doctor about this?
As soon as your absences become a pattern, because certification depends on what a provider can document and that takes time to build. Book an appointment specifically to discuss frequency and work effects, and see a doctor promptly rather than waiting if attacks have recently become more frequent.
Sources
- Equal Employment Opportunity Commission. Disability discrimination, accommodation, and retaliation.
- United States Department of Labor, Wage and Hour Division. Family and Medical Leave Act protections.
- Job Accommodation Network. Migraine headaches in the workplace.
