The short answer
To request an accommodation you simply have to communicate that you need an adjustment at work because of your cancer. No magic words are required, and a family member or health care provider can make the request. Your employer may ask for documentation establishing the diagnosis and explaining the need, but not your complete medical records.
No magic words are required to request a reasonable accommodation.
The request can come from you, a family member, or your health care provider.
Employers may request documentation establishing a cancer diagnosis and explaining why an accommodation is needed.
Employers cannot demand your complete medical records.
Choose how you want to understand this
The full explanation.
It is simpler than people fear
Many people wait to ask for help at work. They imagine a formal legal process they will get wrong. The EEOC's rule removes that worry.
No magic words are required. You simply need to tell your employer that you need a workplace change because of cancer. That is the whole trigger.
Who can make the request
You are not the only one allowed to speak up. The EEOC says requests can come from the employee, family members, or health care providers.
That matters during a hard stretch of treatment. If you are in the hospital and cannot handle it yourself, someone else can start the process for you.
What to say
Simple and specific beats long and legal. A good request has three parts: you have a medical condition, it affects a certain part of your job, and a change would help.
For example, say that treatment on Wednesdays leaves you unable to work Thursday mornings, and you want to shift those hours. Or say fatigue makes a full shift on your feet too hard, and you want a seated task or scheduled rest breaks.
Put it in writing and keep a copy, even though writing is not legally required.
What documentation an employer can ask for
There is a line worth knowing before this talk, since it is easy to share too much when you feel anxious.
An employer may ask for enough paperwork to confirm you have cancer and explain why you need a change. An employer cannot demand your full medical record.
Ask your doctor for a letter that meets that standard: enough to confirm the illness and the limits it causes, and nothing more. Most oncology teams have written letters like this before.
Accommodations the EEOC names
The guidance lists examples that fit cancer treatment closely:
- Leave for doctors' appointments and to get or recover from treatment
- Modified schedules or shift changes
- Rest breaks or a private area to rest
- Working from home
- Shifting some tasks to someone else
Notice that leave itself is on this list. Accommodation is not just about equipment and chairs. This matters for people who have used up FMLA time or never qualified for it.
The employer's limits
Employers do not have to give you anything at any cost. They do not have to make changes that cause real difficulty or high expense. That is called undue hardship.
But a no is not the end of the talk. Employers must think about cheaper options that would still meet your needs. If your first request gets turned down, the right next question is: what else would work?
Your privacy afterward
This is the part people most want to hear about. Employers must keep your cancer diagnosis private. They cannot tell coworkers you have cancer or that you are getting accommodations, even when coworkers notice a change and ask questions.
So a manager who arranges your schedule change cannot explain why to the team. What your coworkers learn stays your choice.
Starting the conversation
Talk to the person who handles HR matters, not just your direct supervisor. After any spoken conversation, send a short email that sums up what you asked for. That email is not hostile. It turns a request into a record, which protects both sides.
Expect a conversation, not a verdict
Requests usually start a back-and-forth rather than a flat yes or no. Your employer may ask what exactly is hard for you, suggest something different, or want to try a plan for a while and check back.
That is normal, and it is not a brush-off. Come in with a clear picture of the problem and one idea for fixing it. But stay open to a solution you had not thought of.
Revisit it as things change
Cancer treatment is not fixed, and neither are your needs. What helps during chemotherapy may not be needed six months later. New problems can also show up as you recover.
You are allowed to ask again. An accommodation is not a one-time favor you have already used up.
Words to know
Tap any term to see what it means.
Common questions
Do I have to use the phrase 'reasonable accommodation'?
No. You simply need to communicate that you need a workplace adjustment because of your cancer. Using the phrase can still help, because it signals to HR which process should start.
Can my spouse ask on my behalf?
Yes. The EEOC states that requests may come from the employee, family members, or health care providers.
Can my employer demand my full chart?
No. An employer may request documentation sufficient to establish the diagnosis and explain why an accommodation is needed, but cannot demand complete medical records.
What if my employer says it is too expensive?
Employers do not have to provide accommodations that cause significant difficulty or expense, but must consider alternative, less costly options that would still meet your needs effectively.
Questions to ask your doctor
Being prepared helps you get the most out of your appointments. Save or print these questions.
Tap a question to save it to your list (kept on this device).
Your next step
Turn this topic into questions for your next appointment.
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Sources last checked: 2026-08-11 what this meansLast updated: 2026-08-11Next planned review: 2027-08-11
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Cancer Explained does not originate medical claims. Every page restates guidance already published by the National Cancer Institute, the CDC, the USPSTF and the FDA, in plain language, with the source cited so you can check the original yourself. AI does the translating and organizing; automated checks test claims, citations, clarity and safety before anything publishes. We do not employ clinicians and do not intend to — our work is translation and navigation, not clinical judgment. Nothing here is personal medical advice, and no page can account for your particular situation.
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Human medical review: not completed. Pages here are not signed off by a clinician before they publish. That is not an oversight we are quietly working around: we restate published guidance and cite it, so the authority belongs to the source rather than to us, and every page names where its claims come from — you can verify us instead of trusting us. Where a volunteer clinician has reviewed a page, their name and credentials appear on it; where no name appears, no clinician has checked it. We are glad to have reviewers and are recruiting them, and we do not hold pages back waiting for one. Use this site to understand your situation and to ask better questions of the people treating you.
How this page was created
Cancer Explained does not originate medical claims. Every page restates guidance already published by the National Cancer Institute, the CDC, the USPSTF and the FDA, in plain language, with the source cited so you can check the original yourself. AI does the translating and organizing; automated checks test claims, citations, clarity and safety before anything publishes. We do not employ clinicians and do not intend to — our work is translation and navigation, not clinical judgment. Nothing here is personal medical advice, and no page can account for your particular situation.
Editorial status: Source checked — This page was written with AI assistance and checked line by line against the sources listed on it. That confirms the sources support what the page says. It is not a medical review, and it does not confirm the page is complete or right for your situation.
Human medical review: not completed. Pages here are not signed off by a clinician before they publish. That is not an oversight we are quietly working around: we restate published guidance and cite it, so the authority belongs to the source rather than to us, and every page names where its claims come from — you can verify us instead of trusting us. Where a volunteer clinician has reviewed a page, their name and credentials appear on it; where no name appears, no clinician has checked it. We are glad to have reviewers and are recruiting them, and we do not hold pages back waiting for one. Use this site to understand your situation and to ask better questions of the people treating you.
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