Cover image: Illustrative stock photograph. People shown are not identified as patients, SCR clients or clinical staff. Photo by LinkedIn Sales Solutions on Unsplash
FMLA covers treatment for substance use disorder, including inpatient rehab and the outpatient care that follows, because it qualifies as a serious health condition. Leave is unpaid and job-protected for up to 12 weeks in a 12-month period.

Who Qualifies for FMLA Leave?
Eligibility turns on 4 conditions, and all 4 must be met.
- Your employer has 50 or more employees within 75 miles of your worksite.
- You have worked for that employer for at least 12 months.
- You logged at least 1,250 hours in the 12 months before leave begins.
- The absence is for treatment, not for the substance use itself.
Why Does the Fourth Condition Matter?
Protection attaches to the act of getting treatment, not to the substance use itself. An employee who enters a program is covered, while an employee who simply stops showing up is not.
What Does FMLA Actually Protect?
FMLA protects your job and your group health coverage while you are away. Four protections apply during approved leave.
- Your position, or an equivalent one, is held for your return.
- Health insurance continues on the same terms.
- Accrued seniority and benefits are preserved.
- Retaliation for taking the leave is prohibited.
What Does It Not Protect?
FMLA does not shield you from a uniformly applied workplace substance policy. An employer that fires employees for testing positive can still act on it, and requesting leave afterward does not undo the violation.
How Do You Request FMLA for Treatment?
Request leave through HR rather than your direct manager, and give 30 days notice when the admission date is known. Four steps cover the process.
- Notify HR in writing that you are requesting medical leave.
- Complete the employer’s FMLA certification form.
- Have your treating provider sign the medical certification.
- Confirm in writing the leave dates and your return process.
How Much Do You Have to Disclose?
You do not have to name the condition. The certification form is completed by your provider and confirms a serious health condition and the expected duration, which is all the employer is entitled to.
What Should You Tell Your Manager?
Managers need dates, not diagnoses. Routing the request through HR keeps clinical detail in the file rather than in a conversation with someone who supervises your work.
What to Read Before Filing
Disclosure decisions have practical consequences worth thinking through in advance. Our guide to whether you have to tell your employer you are going to rehab covers what to share and with whom.
Can You Be Fired for Going to Rehab?
Termination for requesting protected leave is prohibited, and employees who face it have recourse. The details are covered in can you get fired for going to rehab.
Treatment Built Around a Career
Professionals who need treatment structured around work obligations can review our executive drug and alcohol rehab program, which is built for that constraint and includes scheduled work windows.
A Note on Legal Advice
Studio City Recovery is a treatment provider and does not provide legal advice. Confirm your situation with an employment attorney or your HR department.
How Does FMLA Interact With the ADA?
The two laws cover different ground and can apply at the same time. Three distinctions matter.
- FMLA provides leave, while the ADA provides workplace accommodations.
- The ADA protects people in recovery, not current illegal drug use.
- ADA accommodations can include a modified schedule for ongoing outpatient care.
Many employees use FMLA for the leave, then request an ADA accommodation for aftercare.
Frequently Asked Questions
Is FMLA leave paid?
FMLA leave is unpaid. Many employees use accrued PTO, sick leave, or short-term disability alongside it, and some employers require that you exhaust paid leave first.
Can you take FMLA leave intermittently for outpatient treatment?
Yes. Intermittent leave covers ongoing outpatient appointments, IOP schedules, and aftercare. Your provider documents the expected frequency on the certification form.
Does FMLA cover a family member’s treatment?
Yes. FMLA covers leave to care for a spouse, child, or parent receiving treatment for a serious health condition, subject to the same eligibility rules.
What if your employer has fewer than 50 employees?
FMLA does not apply, but state leave laws, ADA accommodations, and company policy may still provide options. Ask HR what leave categories exist before assuming none do.



