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FMLA Medical Certification (Employee)

Family Medical Leave Certification for Own Condition

Medium ~20 min EmploymentMedical LeaveFMLAHR

/ What is this form?

The Family and Medical Leave Act (FMLA) entitles eligible employees to up to 12 weeks of unpaid, job-protected leave per year for specified family and medical reasons. Form WH-380-E, Certification of Health Care Provider for Employee's Serious Health Condition, is the Department of Labor's official form used to certify that an employee's own serious health condition qualifies for FMLA protection.

A 'serious health condition' under FMLA includes: inpatient care (hospital, hospice, residential medical facility), incapacity plus treatment (3+ consecutive calendar days of incapacity plus two or more treatments by a healthcare provider), chronic serious health conditions, permanent or long-term conditions, and conditions requiring multiple treatments. Common conditions certified include cancer treatment, surgery recovery, severe mental health episodes, childbirth complications, and exacerbations of chronic conditions.

Approximately 10-12 million workers use FMLA annually. The certification process involves the employee giving the form to their provider, the provider completing the medical sections, and returning it to the employer within 15 days. Employers cannot request the specific diagnosis — only confirmation that a serious health condition exists and how it affects the employee's ability to work.

/ Who needs this form?

  • Employees with a serious health condition preventing them from performing essential job functions
  • Workers managing chronic conditions (cancer treatment, diabetes complications, serious mental health conditions) requiring periodic leave
  • Employees recovering from surgery, hospitalization, or injury
  • Workers with conditions requiring ongoing treatment (chemotherapy, dialysis, physical therapy)
  • Anyone requesting intermittent FMLA leave for a chronic or episodic condition

/ What you need before you start

Your name, your employer's name, and your job title
A description of the essential functions of your job (your employer may provide this separately)
Your healthcare provider's name, address, and specialty
Completed medical sections from your treating healthcare provider
The date your condition began and its probable duration

/ Step-by-step guide

1 Confirm FMLA Eligibility
To use FMLA, you must: (1) work for a covered employer (50+ employees within 75 miles), (2) have worked for the employer for at least 12 months, (3) have worked at least 1,250 hours in the past 12 months, and (4) have a qualifying reason — a serious health condition preventing you from performing essential job functions.
2 Request Leave and Receive the Form
Notify your employer that you need FMLA leave (you don't need to use the words 'FMLA'). Within 5 business days, your employer must provide you with WH-380-E. Give the form to your healthcare provider. Your provider completes the certification section — you complete only the employee sections at the top.
3 Healthcare Provider Completes the Certification
Your healthcare provider fills out the medical sections: the date the condition began, its probable duration, a description of the medical facts, whether the condition renders you unable to perform your essential job functions, and whether intermittent leave or reduced schedule is medically necessary.
4 Return Within 15 Calendar Days
You have 15 calendar days from when your employer provided the form to return the completed certification. If you need more time, contact your employer — you may be granted an extension. Failure to return the form without explanation can result in denial of FMLA leave.
5 Employer Review and Possible Second Opinion
Your employer reviews the certification. They may contact your healthcare provider to authenticate or clarify the form (not to gather additional information). If the employer doubts the certification, they may require a second opinion from a healthcare provider of their choosing, at their expense.

/ Key fields explained

Field What to enter Common mistake
Employee's Essential Job Functions Describe or attach a list of your essential job functions — the critical duties you cannot perform due to the condition. The provider uses this to certify incapacity. Leaving this blank and letting the provider guess — without a clear job description, providers may certify broader incapacity or may not address the specific functions your employer cares about.
Approximate Date Condition Commenced When did the serious health condition begin? The provider enters this in the certification section. Confusing this with the first day of leave — the condition may have begun before the leave, particularly for chronic conditions where a recent flare triggered the leave request.
Probable Duration How long the condition is expected to last or, for intermittent leave, the expected frequency and duration of episodes (e.g. '1-2 flare-ups per month lasting 1-3 days each'). Providing a duration that is too short — if the condition lasts longer than certified, additional leave may not be protected and the employee must request recertification.
Intermittent or Reduced Schedule Leave If you need intermittent FMLA (occasional days off for flare-ups) or a reduced schedule (fewer hours), the provider must specifically certify this as medically necessary. Not requesting intermittent certification for a chronic condition — without intermittent certification, individual sick days for flare-ups may not be FMLA-protected.

/ Common mistakes to avoid

Missing the 15-day return deadline without notifying the employer — the employer can deny FMLA leave if certification is not returned within 15 days without adequate explanation.
Having someone other than a licensed healthcare provider complete the form — FMLA requires certification by a healthcare provider (physician, NP, PA, clinical psychologist, podiatrist, etc.), not a nurse's aide or medical assistant.
Not requesting a new certification when the condition or leave needs change — FMLA allows recertification every 30 days (or when circumstances change significantly) and employers can request it.
Using WH-380-E for family member's conditions — WH-380-E is only for the employee's own serious health condition. Use WH-380-F when you need leave to care for a family member.

/ Frequently asked questions

Can my employer fire me for using FMLA?

No. FMLA is job-protected leave — employers cannot fire, demote, or retaliate against employees for taking FMLA leave. However, employers can take action for pre-existing performance issues that are documented before the leave.

Does FMLA leave have to be paid?

No. FMLA leave is unpaid federal leave. However, employers may require (or employees may choose) to use accrued paid leave (PTO, sick days, vacation) concurrently with FMLA leave. Many states have additional paid family and medical leave laws.

What is a 'serious health condition'?

FMLA defines serious health conditions as those requiring inpatient care or continuing treatment by a healthcare provider. Common colds, flu, and minor illnesses not requiring professional medical treatment do not qualify. The condition must result in incapacity for 3+ consecutive calendar days plus treatment, or be a chronic/long-term condition.

Can my employer contact my doctor about my FMLA certification?

Only to authenticate the form (verify the provider signed it) or seek clarification of an unclear response — not to get additional medical information. The employer must use a healthcare professional, HR professional, leave administrator, or management official for this contact, NOT the employee's direct supervisor.