Health Plan Coverage During Employee Leave: What Small Employers Need to Know

When an employee takes a leave of absence, most employers focus first on staffing and workflow disruptions. But another important issue quickly follows: What happens to the employee’s health coverage?

For small businesses, navigating employee benefits during leave can become complicated. Federal leave laws, health plan eligibility rules, COBRA requirements, and Affordable Care Act (ACA) obligations can all affect whether coverage continues during an employee’s absence.

A proactive approach and clearly documented policies can help employers support employees while reducing compliance risks.

Here’s what employers should know about health plan coverage during employee leave.

Why Employee Leave Creates Benefits Compliance Challenges

Health plan eligibility is often tied to active employment status or minimum hours worked. When an employee takes extended leave, employers may need to determine:

Whether health coverage continues
Who is responsible for premium payments
When COBRA applies
How unpaid leave affects eligibility
Whether ACA obligations are impacted

The answer depends on several factors, including:

Whether the leave is protected under federal, state, or local law
The terms of the employer’s health plan
The employer’s leave policies

Because different leave laws provide different protections, employers should evaluate each situation carefully rather than applying the same approach to every leave request.

Understanding Protected vs. Unprotected Leave

One of the most important distinctions employers must make is whether the leave is legally protected.

Protected Leave

Protected leave is covered by federal, state, or local law and may include rights related to:

Job protection
Continued benefits
Reinstatement rights

Examples include:

Family and Medical Leave Act (FMLA)
Military leave under USERRA
Certain disability-related leave under the ADA
State family and medical leave laws

Employees on protected leave may have the right to maintain health coverage during their absence, depending on the specific law.

Unprotected Leave

Unprotected leave generally refers to leave provided voluntarily by the employer but not required by law, such as:

Personal leave
Educational leave
Extended unpaid leave outside statutory requirements

In these situations, health coverage eligibility typically depends on the employer’s plan documents and leave policies.

FMLA Leave and Health Coverage

For employers covered under the Family and Medical Leave Act (FMLA), maintaining health coverage is required.

Under FMLA, employers must maintain an employee’s group health plan coverage under the same terms as if the employee had continued working during the leave period.

This means:

Employers must continue contributing toward premiums if they normally do so for active employees
Employees remain responsible for their share of premiums
Coverage cannot be reduced because the employee is on protected leave

If an employee chooses not to continue coverage during FMLA leave, employers are generally required to restore coverage when the employee returns to work without imposing new waiting periods or exclusions.

Clear communication regarding premium payments, leave timelines, and return-to-work expectations can help employers avoid misunderstandings and administrative issues.

Military Leave and USERRA Requirements

The Uniformed Services Employment and Reemployment Rights Act (USERRA) provides protections for employees who take military leave.

Employees may elect to continue group health coverage for up to 24 months while away for military service.

Employers should understand:

For military leave lasting fewer than 31 days, employers must continue paying their normal share of premiums
For longer periods of military service, employees may be required to pay up to 102% of the full premium cost
Health coverage must generally be reinstated when employees return from military service

Although USERRA continuation coverage is similar to COBRA, the rules are not identical, and employers should avoid treating them interchangeably.

How the ADA May Affect Health Benefits During Leave

The Americans with Disabilities Act (ADA) may also affect employee leave situations.

The ADA does not specifically require employers to maintain health coverage during leave provided as a reasonable accommodation. However, employers must apply their policies consistently.

For example, if an employer maintains health coverage for employees on other forms of leave, employees on disability-related leave should generally be treated the same way.

Consistent administration is important to help reduce discrimination concerns and ensure fair treatment across employee groups.

Why Health Plan Documents Matter

Many employers assume they can decide whether to continue coverage during leave. However, official health plan documents often determine eligibility requirements.

Employer-sponsored health plans commonly include minimum hour or active employment requirements for coverage eligibility. When an employee goes on leave and no longer meets those requirements, they may lose eligibility unless coverage continuation is required by law or employer policy.

Continuing active coverage for employees who are no longer eligible under the plan’s terms can create significant risks.

Potential issues may include:

Insurance carriers denying claims
Stop-loss carriers refusing reimbursement
Employers becoming financially responsible for uncovered claims

To reduce risk, employers should:

Review health plan eligibility provisions carefully
Coordinate leave policies with insurance carriers and advisors
Document exceptions consistently
Avoid informal or inconsistent arrangements

COBRA Considerations During Leave

If an employee loses eligibility for active coverage during leave, COBRA continuation coverage may apply.

Employers should avoid delaying COBRA notices or improperly continuing active coverage for ineligible employees, as both situations can create compliance risks.

A strong administrative process should include:

Timely eligibility reviews
Proper COBRA administration
Clear documentation
Consistent communication with employees

Even smaller employers can benefit from having formal leave administration procedures in place.

Paying for Coverage During Unpaid Leave

Another common challenge during employee leave is handling employee premium payments.

When leave is unpaid, employers generally use one of three approaches:

Prepay Option

Employees pay premiums before leave begins to cover anticipated costs during the leave period.

Pay-As-You-Go Option

Employees continue making premium payments during leave through direct payment arrangements.

Catch-Up Option

Employers advance premium payments during leave, and employees repay those amounts upon returning to work.

Regardless of the payment method used, employers should clearly communicate:

Payment expectations
Deadlines
Consequences for missed payments
Coverage continuation rules

ACA Considerations for Applicable Large Employers

Although some small employers may not qualify as Applicable Large Employers (ALEs) under the ACA, growing businesses should still understand how leave may affect ACA compliance obligations.

Under the ACA’s employer shared responsibility rules:

Paid leave generally counts toward an employee’s hours of service
Employees may retain full-time status during a stability period even while on leave
Certain unpaid leave periods require special averaging calculations

Employers using the ACA look-back measurement method should pay close attention to how leave periods are tracked and administered.

Employer Takeaways

Managing health benefits during employee leave requires more than administrative coordination. It also requires clear policies, consistent practices, and careful attention to compliance requirements.

Employers can strengthen their approach by:

Reviewing health plan eligibility rules annually
Maintaining clear written leave procedures
Coordinating with benefits advisors and insurance carriers
Communicating coverage expectations clearly to employees
Monitoring state and local leave law developments

Compliance Reminder

Employee leave laws and health plan rules vary based on employer size, location, plan structure, and leave type. Employers should work with qualified legal counsel and employee benefits advisors when making leave and coverage decisions.

BenePro Can Help

Employee leave administration can create complex benefits and compliance questions for employers.

BenePro helps businesses navigate employee benefits challenges with practical guidance, compliance support, and benefit strategies designed to support both employers and employees.

Need help? Reach out to the BenePro team.

This Compliance Overview is not intended to be exhaustive nor should any discussion or opinions be construed as legal
advice. Readers should contact legal counsel for legal advice. ©2026 Zywave, Inc. All rights reserved.