Auto-Reenrollment (passive renewal)

Auto-Reenrollment (Passive Renewal): What It Means for Health Benefits

Auto-Reenrollment (passive renewal) means your existing health coverage or benefit elections continue into the next plan year unless you actively change or cancel them. In other words, doing nothing counts as a choice.

That can save time, but it can also carry last year’s decisions into a year when premiums, provider networks, prescriptions, employer contributions, or your family’s needs have changed. Employers need to communicate exactly what will roll over. Employees need to check the details rather than assume “same plan” means “same cost and coverage.”

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Learn what Auto-Reenrollment (passive renewal) means, how it works for employer benefits and Marketplace coverage, and what employers and employees should review.

What is passive renewal?

Passive renewal is an enrollment method, not a single health plan or one universal legal rule. It can show up in an employer’s annual open enrollment, the individual Health Insurance Marketplace, and certain public coverage renewal processes, but each setting works differently.

For an employer plan, passive enrollment commonly means an employee’s current medical election continues unless the employee submits a new election. Related choices don’t always follow the same rule. A health flexible spending arrangement, or health FSA, may require a new annual election, while other deductions or benefits may continue if the written plan terms allow it.

Those details should come from the plan documents and employee notices. Employer-sponsored plans subject to the Employee Retirement Income Security Act, known as ERISA, generally must provide a Summary Plan Description explaining participants’ rights and how the plan operates, as addressed in the U.S. Department of Labor’s Summary Plan Description disclosure rules.

For individual Marketplace coverage, the Centers for Medicare & Medicaid Services, or CMS, may automatically re-enroll an eligible person who doesn’t select a plan during Open Enrollment. The person may be placed back into the same plan or, if it’s unavailable, mapped to another plan under CMS reenrollment rules. That process is described in CMS annual Notice of Benefit and Payment Parameters regulations and Marketplace enrollment guidance.

How does Auto-Reenrollment work in practice?

First, the employer, insurer, Marketplace, or public program sends renewal information. That notice usually identifies the coming year’s plan, premium, contribution or financial assistance, deadlines, and any action you must take.

Next, you either make an active election or let the stated default apply. A passive employer enrollment might carry forward your medical plan and employee-only coverage, but not your health FSA amount. A Marketplace renewal might use newer income data to recalculate advance payments of the premium tax credit, so your monthly bill can change even when your plan name doesn’t.

Take Harbor Street Design, a 12-person company. Suppose its current medical plan costs $620 per employee each month, and the employer pays $400. If renewal raises the premium to $682 while the employer contribution stays at $400, a passively re-enrolled employee’s share rises from $220 to $282 per month—$62 more, or $744 over a year. No form was submitted, but the financial result still changed.

Employers should confirm which elections continue, test payroll deductions, and give employees enough time to compare options. Employees should verify the premium, deductible, doctors, prescription formulary, covered family members, and any tax-credit information before the deadline.

Who does auto-reenrollment apply to?

It may apply to:

• Employees already enrolled in an employer plan that uses passive annual enrollment.
• Spouses and dependents whose current coverage is set to continue.
• People already enrolled through HealthCare.gov or a state Marketplace who remain eligible for automatic reenrollment.
• Medicaid or Children’s Health Insurance Program enrollees whose eligibility can be renewed using available information, often called an ex parte renewal under CMS Medicaid renewal guidance.

It usually doesn’t help someone who has no current coverage. If you’re uninsured, you generally need to enroll actively through your employer, a Marketplace Open Enrollment period, or a Special Enrollment Period triggered by an event such as losing other coverage, marriage, or birth. HealthCare.gov’s Special Enrollment Period guidance explains the applicable events and timing.

Employers also shouldn’t assume passive renewal applies automatically just because they used it last year. The plan document, insurance contract, cafeteria plan terms, renewal notices, and applicable federal or state rules control what can continue and what requires a fresh election.

What does passive renewal cost an employer?

The renewal method itself usually doesn’t carry a separate fee. The real cost comes from what continues underneath it: employer premium contributions, payroll administration, benefit-platform fees, and any reimbursements promised through a health reimbursement arrangement, or HRA.

Build the next plan year’s budget from the new rates, not the current payroll deductions. If employees default into coverage while rates rise, an outdated payroll file can leave the company paying too much or collecting too little.

Auto-Reenrollment (passive renewal) also doesn’t turn the company’s contribution into a permanent promise. You may change contributions prospectively if your plan documents, insurance contract, employee notices, and applicable law permit it. Make the decision before enrollment materials go out so employees see the real paycheck impact.

Employer deadlines, compliance duties, and penalties

Your written plan terms should identify which elections carry forward, which expire, and what happens when an employee takes no action. If employees pay premiums before tax through a Section 125 cafeteria plan, the election process must also follow the written cafeteria plan; you can’t casually make retroactive fixes after coverage starts. The governing federal framework is Internal Revenue Code Section 125 and its Treasury regulations.

For group health plans, timing matters. Under the Department of Labor, Department of Health and Human Services, and Treasury Summary of Benefits and Coverage regulations, a plan using automatic renewal generally must provide the new Summary of Benefits and Coverage at least 30 days before the plan year begins. If final policy information isn’t available then, special timing rules generally require delivery as soon as practicable after it becomes available.

You should also:

• Send open-enrollment instructions that clearly state the default.
• Describe changes to premiums, deductibles, networks, and employer contributions.
• Give required plan documents when requested.
• Keep proof of notices, elections, waivers, and payroll updates.
• Coordinate continuation coverage under the Consolidated Omnibus Budget Reconciliation Act, or COBRA, separately; annual passive enrollment doesn’t replace COBRA notices or election procedures.

There’s no single federal “passive renewal penalty.” Penalties attach to the duty you missed. A willful failure to provide a required Summary of Benefits and Coverage can trigger an inflation-adjusted civil penalty for each failure. A court may also impose up to $110 per day when an Employee Retirement Income Security Act plan administrator fails to provide certain requested plan documents within 30 days, under ERISA Section 502(c)(1).

An Applicable Large Employer—generally one averaging at least 50 full-time employees, including full-time equivalents—can face an Internal Revenue Code Section 4980H employer shared responsibility payment if its offer of coverage fails applicable offer or affordability rules and a full-time employee receives a Marketplace premium tax credit. Passive enrollment by itself doesn’t prove that the offer was affordable or properly made.

What employees should check before coverage renews

Look past the plan name. Your paycheck deduction can change because the premium, employer contribution, coverage tier, tobacco surcharge, or wellness incentive changed. Your doctors, hospital network, drug list, deductible, and out-of-pocket maximum can change too.

Check whether dental, vision, life insurance, HRA elections, and flexible spending arrangement elections follow the same default. They may not. If you’re adding a spouse, removing a former dependent, or switching coverage tiers, silence usually won’t make that change for you.

If you currently have no insurance, auto-reenrollment won’t enroll you from scratch. You’ll generally need to make an active election during your employer’s enrollment window, use a Health Insurance Marketplace enrollment opportunity, or qualify for a Special Enrollment Period. Simply becoming interested in coverage after the deadline isn’t ordinarily a qualifying life event.

Worked cost example

Cedar & Finch has 18 employees and replaces its group plan with an individual coverage HRA, or ICHRA. It offers each employee up to $500 per month and uses SimplyHRA Premium at $29 per employee per month.

If all 18 employees submit at least $500 in eligible monthly premiums or expenses, the maximum monthly outlay is:

• HRA reimbursements: 18 × $500 = $9,000
• Platform cost: 18 × $29 = $522
• Total: $9,522 per month, or $114,264 per year

The $500 is an allowance cap, not automatic taxable pay; actual reimbursements depend on eligible, substantiated expenses and the plan terms. If an employee’s individual policy passively renews at $575 per month, the employer’s cap remains $500 and the employee is responsible for the other $75, assuming the renewed coverage remains eligible under the ICHRA rules.

Common passive-renewal mistakes

1. “No action means nothing changes.” Rates and coverage details can change even when the same election continues.

2. “Every benefit rolls over.” Medical coverage may continue while a health FSA or another voluntary benefit requires a fresh election.

3. “Automatic renewal fixes missed compliance work.” It doesn’t replace required notices, valid plan terms, accurate payroll deductions, affordability testing, or proof that employees received a genuine opportunity to enroll or decline.

Frequently Asked Questions About Auto-Reenrollment (passive renewal)

Can I cancel a health plan after it automatically renews?

Usually, you can end individual Marketplace coverage prospectively, but canceling it doesn’t necessarily let you join another plan whenever you want. Outside Open Enrollment, switching plans generally requires a qualifying event and a Special Enrollment Period. In an employer plan, dropping coverage midyear can be restricted when premiums are paid before tax. Treasury Regulation §1.125-4 governs when a cafeteria plan may permit election changes, so ask your benefits contact for the plan’s rules before canceling other coverage.

Do I have to pay the first premium after Marketplace auto-reenrollment?

Coverage generally won’t stay effective just because the Marketplace renewed your enrollment. You must pay premiums according to the insurer’s instructions, and the Marketplace doesn’t accept that payment for the insurance company. If you receive advance payments of the premium tax credit and fall behind, federal Marketplace rules may provide a three-month grace period after you’ve paid at least one full month’s premium for the benefit year. Claims can be delayed during part of that period.

Can auto-reenrollment affect my premium tax credit?

Yes. Your final premium tax credit is based on the income and household information reported on your federal tax return, not merely the amount automatically applied to monthly premiums. If advance payments were too high or too low, you reconcile the difference using Internal Revenue Service Form 8962. Report household, income, and other-coverage changes promptly to the Marketplace rather than waiting for tax season. An affordable offer of eligible employer coverage can also make you ineligible for the credit even if you decline that offer.

What happens if I become eligible for Medicare while my Marketplace plan renews?

Don’t treat automatic Marketplace renewal as a substitute for deciding when to enroll in Medicare. Once you’re eligible for premium-free Medicare Part A, you generally can’t receive a Marketplace premium tax credit, and Marketplace coverage doesn’t end automatically when Medicare begins. Late enrollment in Medicare Part B may also cause penalties unless you qualify for a Special Enrollment Period based on current employment coverage. CMS’s Medicare and Marketplace guidance recommends coordinating the termination and start dates to avoid overlap or a gap.

Does passive renewal apply when I return from FMLA leave?

Returning from leave under the Family and Medical Leave Act, or FMLA, has its own restoration rules. Under Department of Labor regulations at 29 Code of Federal Regulations §825.212, an employee who let group health coverage lapse during unpaid FMLA leave generally must be restored to coverage upon returning, without a new waiting period or physical examination. That right doesn’t depend on the employer’s annual passive-renewal default, though the employee may still need to complete administrative forms promptly.

Can an insurer renew my plan if my doctor leaves the network?

A provider’s departure doesn’t automatically prevent a policy from renewing. However, federal continuity-of-care protections may let certain “continuing care patients” receive transitional treatment from a provider or facility that leaves the network, generally for up to 90 days under the No Surprises Act implementing rules. Eligibility depends on the patient’s condition and circumstances, so contact the plan immediately. A directory listing alone isn’t enough reason to assume your doctor will remain in network for the renewed year.

Do state rules change how auto-reenrollment works?

Yes. State insurance law can affect renewal notices, premium-rate review, grace periods, discontinued plans, and enrollment dates for fully insured individual and small-group policies. State-based Marketplaces may also set enrollment procedures that differ from HealthCare.gov. By contrast, a self-funded employer plan is generally regulated primarily under federal law, although its insurance components may remain subject to state oversight. Check your renewal notice and your state insurance department’s official .gov site; don’t assume a deadline or consumer protection from another state applies to you.

What happens if a qualifying life event occurs while my plan is being renewed?

A qualifying event and annual renewal are separate processes. If you marry, have a baby, adopt a child, or lose qualifying coverage near the plan-year boundary, submit the event through the employer or Marketplace even if passive renewal is underway. Special Enrollment Period deadlines and effective dates depend on the event; birth and adoption coverage may generally be effective from the event date, while other changes may start later. Save supporting records and confirmation numbers because the event election may need to override the default renewal. Federal Marketplace enrollment rules appear in 45 Code of Federal Regulations §155.420.

Are owners, part-time employees, and new hires automatically reenrolled?

Not necessarily. Passive renewal usually concerns someone who’s already eligible and enrolled; it doesn’t erase the employer’s eligibility classes, waiting period, or new-hire election requirement. Part-time workers may be excluded or offered different benefits if the written plan permits that treatment. Owner eligibility depends on the business structure and benefit: sole proprietors, partners, and more-than-2% S corporation shareholders aren’t treated exactly like common-law employees for several tax rules. The employer should compare the insurance contract, plan document, and Internal Revenue Service rules before placing an owner into an employee default.

If I have COBRA, can I change plans during the employer’s open enrollment?

Often, yes. A qualified beneficiary receiving coverage under the Consolidated Omnibus Budget Reconciliation Act, or COBRA, generally must receive the same open-enrollment rights available to similarly situated active employees. That can include changing among available plans or adding eligible family members under the plan’s rules. The employer’s passive default may keep the current option in place, but you’re responsible for the full COBRA premium plus any permitted administrative charge. If that option is discontinued, the plan should explain the replacement choices; don’t assume COBRA itself ends merely because the underlying option changes.

What if Medicaid renews me but I also enroll in an employer plan?

Having an employer offer doesn’t always end Medicaid immediately. Medicaid eligibility depends on state rules, household circumstances, income, and the applicable eligibility category. Report the new coverage and income promptly to the state Medicaid agency, then wait for an official eligibility decision rather than canceling first and risking a gap. Medicaid may coordinate benefits with employer insurance and generally pays after other liable coverage. If the state later ends Medicaid, that loss may create a Special Enrollment Period for employer or Marketplace coverage, subject to the relevant notice and election deadlines. See Medicaid regulations at 42 Code of Federal Regulations Part 435.

Take Action on Auto-Reenrollment (Passive Renewal)

Remember three things: doing nothing can continue coverage but not necessarily the same price or benefits; every plan has its own rules for what carries forward; and renewal notices, deadlines, payroll deductions, and eligibility details deserve an active review. If you’re uninsured, passive renewal won’t cover you—you’ll need to enroll when you’re eligible.

SimplyHRA fits small businesses, HR managers, and employees who want a more manageable alternative to traditional group benefits. We built it after living small-business benefits problems ourselves, and we’ve helped other owners and their teams set up and run individual coverage health reimbursement arrangements (ICHRAs) and qualified small employer health reimbursement arrangements (QSEHRAs) without the enterprise overhead. Employers set a tax-free monthly allowance, while employees choose individual coverage that fits their needs.

This article is for education and isn’t legal or tax advice. Email info@simplyhra.com or schedule a call for a consultation about employer or employee benefits.