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Introduction

Employee benefits compliance is one of those areas where the rules rarely sit in isolation. A single decision about coverage, eligibility, or plan design often connects to multiple federal requirements, from ERISA documentation and ACA reporting to COBRA administration and Medicare coordination rules.

During a recent compliance webinar, industry consultants addressed some of the most common employer questions they receive on a recurring basis. The discussion highlighted how often employers run into uncertainty around notice distribution requirements, self-funded plan obligations like the PCORI fee, and how federal and state continuation rules interact with COBRA.

This article breaks down those key topics into a structured reference guide for employers, HR leaders, and benefits decision-makers. The goal is to clarify what the rules require, when they apply, and where employers typically run into compliance gaps.

Key Takeaways

• Employers must distribute multiple federally required notices tied to hiring, eligibility, enrollment, and qualifying events, often bundled into annual packets.
• Self-funded medical plans are responsible for the PCORI fee filing using Form 720, generally due July 31 following the applicable plan year.
• State continuation rules apply only to fully insured plans and vary significantly by state, while self-funded plans are generally exempt due to ERISA preemption.
• Medicare eligibility affects coordination of benefits, COBRA administration, and HSA eligibility, but eligibility and entitlement are not the same.
• ALE status under the ACA is determined by prior-year full-time equivalent counts, which impacts employer mandate obligations and reporting timelines.
• ERISA wrap documents can simplify compliance by bundling multiple benefit plans into a single Form 5500 filing structure.
• HIPAA special enrollment rights are the only federally required midyear enrollment events and are triggered by specific qualifying life changes.

Understanding Federal Benefits Notices and Distribution Rules

What notices are required and when?

Employers are required to distribute a range of federally mandated notices governed by laws such as ERISA, COBRA, HIPAA, and the Affordable Care Act. These notices fall into several timing categories:

• At hire: General notices provided to all employees upon onboarding
• Upon eligibility: Notices tied to becoming eligible for group health benefits
• Annually: Typically provided during open enrollment or as part of a benefits packet
• Event-based: Triggered by specific situations such as COBRA qualifying events or coverage changes

Many employers consolidate these into a single annual notices packet to improve consistency and reduce administrative burden.

How can employers distribute notices?

Employers generally have three delivery methods:

• Paper delivery (hand or mail)
• Electronic delivery (email or direct distribution)
• Posting on an internal portal or benefits platform

Electronic delivery is increasingly common, but employers must ensure compliance with federal rules. In most cases, employees must either:

• Have regular work-related access to electronic systems, or
• Provide consent to receive electronic delivery

If notices are posted online, employers must also notify employees that the documents are available and provide access to paper copies upon request.

PCORI Fee Filing for Self-Funded Plans

Who must file and who is exempt?

The Patient-Centered Outcomes Research Institute (PCORI) fee applies to most self-funded group health plans, including:

• Self-funded medical plans
• HRAs (in most cases)
• Retiree-only health plans

Fully insured plans do not file directly. Carriers are responsible for calculating and paying the fee.

How the Form 720 deadline works

For self-funded plans, the PCORI fee is reported using IRS Form 720 and is generally due July 31 following the end of the plan year.

Key points:

• The fee is based on average covered lives during the plan year
• The rate is approximately $3 per covered life (indexed annually)
• Employers must use the correct quarterly Form 720 revision
• Filing is typically completed for the second quarter reporting period

For HRAs, only the employee or participant is counted, not dependents, which differs from traditional group medical plans.

State Continuation vs COBRA: What Employers Need to Know

When does state continuation apply?

State continuation laws apply only to fully insured group health plans. They do not apply to self-funded plans due to ERISA preemption.

Important clarification:

• The applicable law is based on where the insurance policy is issued, not where the employee lives or works.

How COBRA and state laws interact

• Employers with 20 or more employees are generally subject to federal COBRA
• Smaller employers may rely on state continuation laws instead
• In some states, continuation coverage may extend beyond COBRA or run after COBRA ends

For example, in California, state continuation may extend coverage after federal COBRA expires under certain circumstances.

How Medicare Impacts Employee Benefits and Employer Plans

Medicare and COBRA coordination rules

Medicare entitlement does not automatically terminate COBRA eligibility. However, coordination rules matter:

• Employers cannot drop active employees from coverage due to Medicare eligibility
• COBRA may still be offered depending on the qualifying event
• Voluntary cancellation of coverage due to Medicare does not trigger COBRA for dependents

Medicare and HSAs, Part D coverage, and eligibility

Key distinctions:

• Being eligible for Medicare is not the same as being enrolled or entitled
• Medicare enrollment generally makes an individual HSA ineligible going forward
• Retroactive Medicare enrollment (up to six months) can impact prior HSA contributions

Employers offering prescription coverage must also determine whether coverage is “creditable” to avoid Medicare Part D late enrollment penalties for employees.

Employer restrictions under Medicare Secondary Payer rules

For employers with active employees age 65 or older:

• Benefits must be offered under the same terms as younger employees
• Employers cannot incentivize employees to drop coverage for Medicare
• Medicare generally acts as secondary payer when employer coverage is primary

Managing Benefits During a Leave of Absence

When should benefits continue?

Benefit continuation during leave depends on:

• Whether the leave is protected under laws such as FMLA
• Employer plan documents and eligibility rules
• Employer leave of absence policies

If eligibility ends under the plan and coverage is not continued, COBRA is typically offered.

What happens if premiums are not paid?

If employees do not pay required premiums:

• Coverage may be terminated for non-payment
• Non-payment alone is not a COBRA qualifying event
• FMLA rules may require notice and grace periods before termination

COBRA triggers during and after leave

COBRA may still apply in certain scenarios:

• After termination of employment following leave
• At the end of protected leave (if eligibility ends at that point)

Domestic Partner Coverage: Requirements and Tax Treatment

Are employers required to offer coverage?

There is no federal requirement to offer domestic partner coverage. However:

• Fully insured plans may be subject to state-specific rules
• Self-funded plans have flexibility under ERISA

Employers choosing to offer coverage should clearly define eligibility criteria.

Tax implications for employers and employees

Domestic partners are generally not tax dependents, which means:

• Employer-paid coverage is considered taxable income
• Employers must impute fair market value of coverage
• Employees may pay their portion on a post-tax basis

Determining Applicable Large Employer (ALE) Status Under the ACA

How full-time equivalents are calculated

ALE status is based on the prior calendar year average of full-time equivalents:

• Employees working 120+ hours per month are counted directly
• Part-time hours are aggregated and converted into full-time equivalents
• The total is averaged over 12 months

When ALE status begins

If an employer averages 50 or more full-time equivalents:

• They become an ALE for the following calendar year
• Employer mandate penalties apply starting the next year (with a short transition period for first-time ALEs)
• ACA reporting is required the following reporting cycle

ERISA Wrap Documents and Form 5500 Reporting

What a wrap document does

A wrap document allows employers to:

• Combine multiple ERISA-covered benefits into one plan structure
• Fill in required ERISA plan document and SPD requirements
• Simplify compliance documentation across benefits

When is a Form 5500 required?

• Generally required for ERISA plans with 100+ participants
• If bundled under a wrap plan, one Form 5500 may cover all included benefits
• Filing is due seven months after the end of the plan year

HIPAA Special Enrollment Rights Explained

What triggers special enrollment?

HIPAA special enrollment rights are triggered by:

• Loss of other coverage (if involuntary or eligibility-based)
• Marriage, birth, adoption, or placement for adoption
• Loss of Medicaid or CHIP coverage or eligibility for assistance

Who can enroll midyear?

• If an employee loses coverage, they and their dependents may enroll
• If a dependent loses coverage, only the employee gains enrollment rights

Enrollment must generally be requested within at least 30 days of the qualifying event.

Clarifications & Added Context

Several of the rules discussed rely on distinctions that are often misunderstood:

• Eligibility vs entitlement to Medicare: eligibility does not automatically change benefits status, but entitlement can affect coordination rules and HSA contributions
• Full-time equivalents vs full-time employees: ACA calculations include all employees, not just those classified as full-time
• COBRA vs state continuation: COBRA is federal and applies broadly, while state continuation fills gaps for fully insured small employer plans

Understanding these distinctions helps avoid compliance gaps that often arise during routine administrative decisions.

Disclaimer

This content is provided for general informational purposes only and is not intended as insurance advice. Coverage, terms, and availability can vary by carrier and state. For guidance specific to your situation, we recommend speaking with a licensed insurance professional.

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