COBRA Coverage for Employers: What You Need to Know (Especially When Employees Experience Life Changes)

When employees lose health coverage due to certain life events, COBRA may allow them (and sometimes their dependents) to temporarily continue their group health insurance coverage.

But for many employers, COBRA rules can feel confusing — especially when situations involve divorce, dependent children aging off a plan, reduced work hours, or an employee leaving the company.

And unfortunately, mistakes with COBRA notices and timelines can become expensive quickly.

At Mere Benefits, we regularly help small businesses better understand how COBRA works, what their responsibilities are, and when they may need additional support from a payroll company, COBRA administrator, or HR team.

What Is COBRA?

COBRA stands for the Consolidated Omnibus Budget Reconciliation Act. It is a federal law that allows eligible employees and their dependents to continue employer-sponsored health coverage for a limited period of time after a qualifying event causes them to lose coverage.

Instead of immediately losing insurance, qualified individuals can usually stay on the same health plan temporarily — but they are typically responsible for paying the full premium themselves, plus a possible administrative fee.

Which Employers Have to Offer COBRA?

Federal COBRA generally applies to private-sector employers and state/local governments that had 20 or more employees on more than 50% of their typical business days in the previous calendar year.

However, smaller employers may still have state continuation requirements depending on the state where they operate.

This is why it is important for employers not to assume they are “too small” for continuation rules to apply.

Common COBRA Qualifying Events

Some of the most common qualifying events include:

• Voluntary or involuntary job loss (other than gross misconduct)
• Reduction in employee work hours
• Divorce or legal separation
• Death of the covered employee
• A dependent child no longer qualifying under the plan
• An employee becoming eligible for Medicare

In many cases, spouses and dependent children may have independent COBRA rights even if the employee does not continue coverage.

Divorce and COBRA: What Employers Should Understand

One area that often creates confusion is divorce.

If a covered employee gets divorced or legally separated, the former spouse may qualify to continue coverage under COBRA. In some situations, dependent children may also qualify.

According to the guidance shared in the Emerson Reid resource, divorce or legal separation is considered a qualifying event if it causes a spouse or dependent child to lose coverage under the plan.

The timeline matters.

Typically:

• The employee or qualified beneficiary must notify the plan administrator about the divorce or legal separation within the required timeframe (often 60 days).
• The employer or administrator must then provide a COBRA election notice.
• The qualified beneficiary then has a limited window to elect continuation coverage.

If proper notice is not given in time, COBRA rights can potentially be lost.

This is one reason employers should have a consistent process in place rather than trying to manage these situations informally.

How Long Does COBRA Coverage Last?

Coverage periods can vary depending on the qualifying event.

Some common timelines include:

• 18 months for termination of employment or reduction in hours
• Up to 36 months for divorce, legal separation, death of the employee, or dependent children losing eligibility

Certain disability extensions and special circumstances can sometimes extend coverage longer.

Who Pays for COBRA Coverage?

Most of the time, the employee or dependent electing COBRA pays the full premium cost.

This means:

• The employee portion
• The employer contribution 
• Up to a 2% administrative fee

Many individuals are surprised by how expensive COBRA can feel because they were previously only paying part of the premium through payroll deductions.

Common Employer COBRA Mistakes

Some of the biggest issues we see include:

• Missing required notice deadlines
• Not documenting employee communication
• Assuming payroll companies handle everything automatically
• Forgetting dependent rights during divorce situations
• Not understanding when state continuation rules apply
• Waiting too long to notify carriers or administrators of terminations

Many employers also do not realize that simply terminating someone from payroll does not automatically satisfy COBRA notification requirements.

Should Employers Use a COBRA Administrator?

For many small businesses, outsourcing COBRA administration can reduce risk significantly.

A third-party COBRA administrator may help with:

• Required notices
• Election tracking
• Payment collection
• Compliance timelines
• Documentation
• Reporting

This can be especially helpful as your business grows or if your team does not have a dedicated HR department.

COBRA vs Marketplace Coverage

Many former employees compare COBRA against individual Marketplace coverage.

Sometimes COBRA makes sense because:

• The deductible is already met
• Current providers are in-network
• Ongoing treatment is occurring

Other times, Marketplace coverage may be more affordable — especially if the individual qualifies for subsidies based on income.

This is where education becomes important.

Final Thoughts for Employers

COBRA compliance is one of those areas where employers often do not realize there is a problem until a former employee experiences a major claim issue.

Having clear processes, proper documentation, and the right support team can make a huge difference.

At Mere Benefits, we help businesses navigate group benefits, employee education, and health coverage questions. While we are not a payroll or legal company, we can often help employers better understand the moving pieces involved in group health plans and connect them with appropriate resources when needed.

If your business needs help reviewing group benefit options or understanding how employee transitions may impact coverage, our team is happy to help.

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Frequently Asked Questions About COBRA

Does every employer have to offer COBRA?

No. Federal COBRA generally applies to employers with 20 or more employees, but some states have continuation rules for smaller employers.

Can an ex-spouse stay on the health plan after divorce?

Potentially yes. Divorce or legal separation can trigger COBRA eligibility for the former spouse if coverage would otherwise end.

How long does someone have to elect COBRA?

Typically, qualified beneficiaries have 60 days from the later of the coverage loss date or the COBRA election notice date.

Is COBRA always the best option?

Not necessarily. Some individuals may find more affordable options through Marketplace plans, especially if they qualify for subsidies.

Can employers handle COBRA themselves?

Yes, but many choose to work with a COBRA administrator to help reduce compliance risk and manage required notices properly.