A COBRA termination notice is the written document your plan administrator must send when your continuation coverage is ending before the maximum period runs out. Federal law requires it to state the exact date coverage ends, the reason it’s ending, and any rights you have to enroll in other coverage. That last piece matters: the notice is what you use to trigger a Special Enrollment Period on the Marketplace or to join a spouse’s plan without waiting for open enrollment.
What the Notice Must Contain
The Department of Labor requires three things in an early termination notice: the date your coverage will end, the reason the plan is terminating it, and information about any other coverage options available to you.1U.S. Department of Labor. FAQs on COBRA Continuation Health Coverage for Workers It has to be written in language an average person can understand.
Some group health plans offer a conversion privilege, letting you switch to an individual policy through the same insurer without medical underwriting. If your plan has that option, the termination notice is where it should appear.
Don’t confuse this document with the COBRA election notice you received when you first became eligible. That earlier notice is governed by detailed content rules under 29 C.F.R. § 2590.606-4(b)(4) and explains your right to elect coverage in the first place.2eCFR. 29 CFR 2590.606-4 – Notice Requirements for Plan Administrators The termination notice comes later and is simpler: it tells you coverage is ending and what to do next.
When You Should Receive It
Plan administrators must send the notice “as soon as practicable” after the decision to end your coverage. There is no fixed day count like the 14-day deadline that applies to the initial election notice under 29 U.S.C. § 1166(c).3Office of the Law Revision Counsel. 29 USC 1166 – Notice Requirements The standard means the administrator can’t sit on the notice, but it also means the law doesn’t guarantee advance warning before your coverage actually ends.
In practice, timing tracks the reason for termination. When the maximum coverage period is running out on a known date, the notice should reach you before that date. When coverage ends because of nonpayment, the notice usually goes out shortly after the grace period closes. When the trigger is your enrollment in Medicare or another group plan, the timing depends on when the administrator learns about the event. Tell your plan administrator promptly about any change in your coverage status, because a delayed heads-up creates confusion about when COBRA actually ended.
Reasons Your COBRA Coverage Can End Early
Federal law lists the specific events that let a plan cut coverage short of the 18-month or 36-month maximum. Your notice should identify which one applies.
- Nonpayment of premiums, in which case the plan can cancel coverage retroactively to the last date you were fully paid up.4Office of the Law Revision Counsel. 29 USC 1162 – Continuation Coverage
- Your former employer stops offering any group health plan to any employees.
- You become covered under another group health plan after electing COBRA, whether through a new employer or a spouse.
- You become entitled to Medicare after electing COBRA. If you were already enrolled in Medicare Part A before electing COBRA, adding Part B later does not end your COBRA coverage.1U.S. Department of Labor. FAQs on COBRA Continuation Health Coverage for Workers
- You lose disability status. If you received the 11-month disability extension stretching an 18-month period to 29 months, and Social Security later determines you’re no longer disabled, coverage ends 30 days after that final determination.
If none of these fit your situation, question the notice. Coverage that ends for any other reason before the maximum period may not be a valid termination.
Nonpayment: The Most Common Reason, and the Cure Right People Miss
You have 45 days from the date you elect COBRA to make the first premium payment. After that, each monthly payment is due on the first, with a 30-day grace period. A payment is timely if it arrives within 30 days of the due date.4Office of the Law Revision Counsel. 29 USC 1162 – Continuation Coverage Miss that window and the plan can end coverage retroactively to the last fully paid month. Premiums themselves can run up to 102 percent of the full group plan cost, or 150 percent during the disability extension.5U.S. Department of Labor. FAQs on COBRA Continuation Health Coverage for Employers
If your payment was slightly short rather than missing, a separate rule protects you. A shortfall counts as “insignificant” if it’s no more than the lesser of $50 or 10 percent of the required premium. When that happens, the plan cannot immediately terminate coverage. The administrator must tell you the exact amount still owed and give you a reasonable time to pay it. The IRS treats 30 days from the date of that notice as reasonable.6eCFR. 26 CFR 54.4980B-8 – Paying for COBRA Continuation Coverage Shortfalls above the insignificant threshold get no such cure period, and the plan can terminate after the regular grace period ends.
The rule catches people who miss a small rate increase and come up a few dollars short. If a shortfall notice arrives, pay it right away. Letting it slide costs you the coverage.
Using the Notice to Get New Coverage
Losing COBRA coverage opens a Special Enrollment Period. You have 60 days from the loss of coverage to select a Marketplace plan, and typically 30 days to join a spouse’s or new employer’s group plan.1U.S. Department of Labor. FAQs on COBRA Continuation Health Coverage for Workers Your termination notice is the documentation of that loss. Hold onto it. Without it, Marketplace enrollment gets harder.
The Voluntary Drop Trap
If you voluntarily stop paying premiums or affirmatively cancel COBRA before the maximum period ends, you generally do not qualify for a Special Enrollment Period. You’ll wait until the next annual Open Enrollment for Marketplace coverage unless a separate qualifying event, like marriage or a move, occurs in the meantime.7HealthCare.gov. COBRA Coverage When You’re Unemployed That gap can leave you uninsured for months.
If your COBRA premiums have become unaffordable and you want Marketplace coverage instead, time the switch for annual Open Enrollment rather than dropping COBRA mid-year. One exception: if your employer had been subsidizing part of your COBRA premium for a limited time and that subsidy ends, the end of the subsidy can trigger a Special Enrollment Period on its own.
If You Don’t Receive a Notice
If your COBRA coverage ends and no termination notice arrives, contact your plan administrator in writing and request one. Use email or certified mail so you have a record. You need this document to prove loss of coverage for Marketplace or other group plan enrollment.
If the administrator doesn’t respond, file a complaint with the Department of Labor’s Employee Benefits Security Administration. EBSA can investigate the plan’s compliance and press the administrator to issue proper documentation. Don’t let the 60-day Special Enrollment window close while you wait. Call the Marketplace directly, explain what happened, and ask what alternative documentation they will accept to verify your loss of coverage.