FMLA Second and Third Medical Opinions for Employers
A practical employer guide to FMLA second and third medical opinions, including when employers may request them, who pays, provider selection rules, employee rights, travel expenses, and common employer mistakes.
Second and Third Opinion Quick Facts
Use this section as a quick employer reference before reviewing the full second and third opinion process.
What Are FMLA Second and Third Medical Opinions?
Second and third medical opinions are employer-requested reviews used when there is a valid basis to question whether a medical certification supports FMLA leave.
When the Employer Has Doubt
If the employer has reason to doubt the validity of a medical certification, the employer may require the employee to obtain a second opinion at the employer’s expense.
- Reason to doubt validity
- Employer pays for second opinion
- Employer may select the provider
- Employee remains provisionally entitled to FMLA benefits while pending
When Opinions Conflict
If the employee’s provider and the employer’s second-opinion provider disagree, the employer may require a third opinion. The third opinion is final and binding.
- Used when first and second opinions differ
- Employer pays for third opinion
- Provider must be jointly approved
- Final and binding result
Employer Rules for Second Opinions
Employers should follow a careful process before requesting a second opinion.
Reason to Doubt Validity
The employer should document the specific reason it doubts the validity of the certification.
- Certification conflicts with known facts
- Medical support appears inconsistent
- Pattern raises documented concerns
- Issue is tied to certification validity
Provider Selection Limits
The employer may choose the second-opinion provider, but the provider generally cannot be employed by the employer on a regular basis or regularly used by the employer.
- Independent provider
- Appropriate specialty when possible
- No regular employer relationship
- Limited exception for areas with very limited access
Employer Pays Costs
The employer must pay for the second opinion and reimburse reasonable out-of-pocket travel expenses when required.
- Second opinion cost
- Reasonable travel costs
- No unreasonable travel distance
- Document reimbursement process
Second and Third Opinion Workflow
Employers should use a structured process before moving from initial certification to second or third opinions.
Review Certification
Confirm the certification is complete and sufficient before considering a second opinion.
Document Doubt
Document the specific reason the employer doubts the validity of the certification.
Select Provider
Select an appropriate second-opinion provider who is not regularly employed or used by the employer.
Notify Employee
Communicate the second-opinion requirement, scheduling process, and expense/reimbursement expectations.
Compare Opinions
If the first and second opinions conflict, determine whether a third opinion is needed.
Finalize Decision
Use the final opinion outcome to complete the FMLA designation or leave decision.
FLARE™ Insight
Second opinions are high-risk process moments. They should not be used as a shortcut when the real issue is an incomplete or insufficient certification. Before requesting a second opinion, employers should confirm whether the employee was given an opportunity to cure deficiencies and whether the concern is truly about certification validity.
Common Second and Third Opinion Mistakes
These are the mistakes employers should audit before requiring additional medical opinions.
Using It for Deficient Certifications
Incomplete or insufficient certifications should usually be addressed through the deficiency cure process first.
No Documented Reason for Doubt
Employers should document why they doubt the validity of the certification before requiring a second opinion.
Using a Regular Employer Doctor
The second-opinion provider generally cannot be regularly employed or regularly used by the employer.
Not Paying Required Costs
Employers must pay for second and third opinions and reimburse reasonable out-of-pocket travel expenses when required.
Skipping Joint Approval for Third Opinion
The third-opinion provider must be jointly approved by the employer and employee.
Forgetting Provisional FMLA Status
While the second or third opinion is pending, the employee is provisionally entitled to FMLA benefits.
Second and Third Opinion Tracking Table
Use this table as a practical employer checklist before requesting a second or third medical opinion.
| Item | Employer Action | Why It Matters | Documentation to Keep |
|---|---|---|---|
| Certification Review | Confirm the certification is complete and sufficient. | Prevents using second opinions to avoid the deficiency cure process. | Certification copy, review notes, deficiency notices if applicable. |
| Reason to Doubt | Document the reason the employer doubts the validity of the certification. | Supports the basis for requiring a second opinion. | Written rationale, supporting records, manager notes. |
| Second Opinion Provider | Select an appropriate provider who is not regularly employed or used by the employer. | Supports compliance with provider selection limits. | Provider selection record, specialty, independence check. |
| Employee Communication | Notify the employee of the second-opinion requirement and scheduling process. | Creates a documented communication trail. | Notice copy, delivery record, appointment details. |
| Expense Reimbursement | Pay for the opinion and reimburse reasonable travel costs when required. | Prevents improper cost-shifting to the employee. | Invoices, reimbursement records, travel expense documentation. |
| Third Opinion | If needed, jointly approve the third-opinion provider with the employee. | The third opinion is final and binding. | Joint approval record, final opinion, final leave decision. |
Related FMLA Notice Resources
Second and third opinions connect to medical certification, deficiency follow-up, and final designation decisions.
Medical Certification Request
Explains when employers may request FMLA certification and which forms may apply.
View Medical Certification →Certification Deficiency Notice
Explains how to address incomplete or insufficient certification before moving to other steps.
View Deficiency Notice →FMLA Designation Notice
Explains how employers communicate the final FMLA designation decision.
View Designation Notice →FMLA Second and Third Opinion FAQs
Common employer questions about second and third medical opinions under FMLA.
When can an employer require a second opinion under FMLA?
An employer may require a second opinion when it has reason to doubt the validity of the medical certification.
Who pays for the FMLA second opinion?
The employer pays for the second opinion and must reimburse reasonable out-of-pocket travel expenses when required.
Can the employer choose the second-opinion provider?
Yes, but the provider generally cannot be employed by the employer on a regular basis or regularly used by the employer.
When is a third opinion used?
A third opinion may be used when the employee’s provider and the employer’s second-opinion provider disagree.
Who chooses the third-opinion provider?
The third-opinion provider must be designated or approved jointly by the employer and employee.
Is the third opinion final?
Yes. The third opinion is final and binding.
Need Help Reviewing Your FMLA Certification Process?
Fralick’s Benefit Consulting helps employers review FMLA certification workflows, deficiency notices, second-opinion escalation points, designation practices, documentation standards, and leave administration gaps through the FLARE™ Discovery process.