Employer Healthcare Compliance Guide
Healthcare compliance is one of the highest-stakes areas of benefits management. ACA penalties, ERISA fiduciary liability, COBRA notice failures, and HIPAA violations can each result in significant financial exposure. This guide walks you through every compliance obligation — and how to build a system that keeps you current.
The most common compliance failures are not complex legal questions — they are missed deadlines and undocumented processes. A compliance calendar and documented vendor review process eliminate most risk.
ACA employer mandate compliance
The ACA employer mandate (IRC Section 4980H) requires Applicable Large Employers (ALEs) — those with 50 or more full-time equivalent employees — to offer minimum essential coverage (MEC) to at least 95% of full-time employees and their dependents. Failure to comply triggers penalties of $3,340–$5,010 per full-time employee (2026 indexed amounts). Self-funded employers have the same ACA obligations as fully insured employers.
The ACA affordability threshold is indexed annually. Using the prior year's threshold can result in unexpected penalties. Verify the current year's threshold before setting employee contribution rates.
ERISA fiduciary compliance
ERISA imposes fiduciary duties on anyone who exercises discretionary authority over a health plan — including the employer as plan sponsor. The core duty is prudent process: you must act in the sole interest of plan participants, follow a documented process for vendor selection and monitoring, and ensure plan documents are current. ERISA fiduciary liability is personal — it cannot be indemnified by the employer.
ERISA fiduciary duty extends to investment decisions for 401(k) plans AND health plan vendor selection. Recent litigation has targeted employers who failed to benchmark health plan costs or conduct competitive vendor reviews.
COBRA administration
COBRA requires employers with 20+ employees to offer continuation coverage to qualified beneficiaries who lose coverage due to a qualifying event. The most common compliance failures: missing the 14-day notice deadline after a qualifying event, incorrect premium calculations (102% of plan cost), and inadequate election period tracking.
COBRA penalties are $110/day per qualified beneficiary for failure to provide timely notice. A single missed notice can result in significant liability. Consider outsourcing COBRA administration to a specialized vendor.
HIPAA compliance for self-funded plans
Self-funded health plans are covered entities under HIPAA and must comply with privacy and security rules. Key obligations: limit access to protected health information (PHI), train employees who handle PHI, establish a breach notification procedure, and execute Business Associate Agreements (BAAs) with all vendors who handle PHI.
HIPAA penalties range from $100 to $50,000 per violation, with annual caps up to $1.9 million per violation category. Willful neglect violations carry mandatory minimum penalties of $10,000 per violation.
State mandate compliance
State healthcare mandates add complexity for multi-state employers. While ERISA generally preempts state insurance laws for self-funded plans, some state mandates apply regardless. Key areas: state continuation coverage (mini-COBRA for smaller employers), mental health parity requirements, and state-specific notice requirements.
Required notices and disclosures
ERISA and ACA require employers to distribute numerous notices to plan participants throughout the year. Missing a required notice can result in penalties and participant lawsuits. The most commonly missed: Summary of Benefits and Coverage (SBC), CHIP notice, Medicare Part D creditable coverage notice, and Women's Health and Cancer Rights Act notice.
Build a compliance calendar
Healthcare compliance is deadline-driven. A compliance calendar is the most practical tool for staying current. Map every annual deadline — ACA filings, required notices, plan document reviews, and vendor performance reviews — to specific dates and assign ownership. Review and update the calendar at the start of each plan year.
Key penalty reference
Penalty amounts are indexed annually. Verify current amounts with ERISA counsel.