Back to Glossary

Entry · Insurance

COBRA Continuation Coverage

COBRA is a US federal law that lets eligible workers and family members temporarily continue coverage under an employer's group health plan after a qualifying event causes coverage to end. Job loss, reduced hours, divorce and loss of dependent status can qualify, subject to the plan and beneficiary rules.

The person electing continuation usually pays the full plan premium and a permitted administrative charge.

From the Money Master HQ dictionary, founded by Shihan Sheriff (FCMA, VP of Finance at Nomod, CFO at Esanjo Ventures). How these definitions are written.

What it means

Employer health coverage can end when work stops or hours fall below a plan's eligibility threshold, and COBRA provides a temporary way for qualified people to keep the same group coverage instead of changing plans immediately. It is not free insurance.

Federal COBRA generally applies to private-sector group health plans sponsored by employers with at least 20 employees, and to state or local government plans under applicable rules, while church plans and federal government plans have different treatment and state continuation laws may cover smaller employers. A qualifying event must cause a loss of coverage: job loss other than for gross misconduct or a reduction in hours can qualify an employee, spouse and dependent children, while divorce, a worker's death and a child's loss of dependent eligibility can affect family members.

The employer or beneficiary has notice duties that vary with the event, and the plan administrator then sends an election notice explaining coverage and deadlines. Do not rely on an informal conversation with a manager instead of the written notice.

The DOL (the US federal labour department) says the election window runs for 60 days from the later of loss of coverage or receipt of the election notice, and after electing, the beneficiary generally has 45 days for the first premium payment. Check the actual notice for applicable dates.

Coverage can be retroactive to when the prior plan ended after a valid election and payment, which can mean the first bill includes more than one month of premiums, so set aside enough cash before treating a delayed payment as a free waiting period. The person electing COBRA typically pays both their previous employee contribution and the share the employer formerly paid, and the plan may generally charge up to 102% of the cost, including an administrative allowance, while special disability-extension rules can differ.

For a $600 monthly total plan cost, a 102% charge would be $612 a month, so if the employee used to see only $150 deducted from pay, the jump is substantial despite keeping the same coverage. The employer may voluntarily cover part of the cost.

The usual maximum period after termination or reduced hours is 18 months, while certain other qualifying events permit up to 36 months for eligible beneficiaries, and special extensions have conditions. The plan notice sets out the particular period.

COBRA may preserve an existing doctor network, covered prescriptions and progress toward a plan-year deductible, but a new job plan or a Health Insurance Marketplace option could cost less, so compare premiums, out-of-pocket limits and provider coverage. The DOL notes that losing job-based coverage can trigger a Marketplace special-enrolment window, and election choices and later switching have deadlines, so do not assume a person can drop COBRA at any time and automatically enter a Marketplace plan.

The decision should compare likely care costs and premiums for each available plan.

In practice

Real-world examples.

1

Example

A worker whose hours fall and whose employer plan ends compares COBRA with a new Marketplace plan before the election deadline. The worker lists premiums, deductibles and whether the current doctors are in network. The decision is made inside the 60-day window.

2

Example

A dependent who ages out of a parent's plan receives separate continuation information and checks the maximum coverage period. The notice states the period that applies to that qualifying event. The family records the end date so that a replacement plan is ready.

3

Example

An employee who elects continuation after a job loss budgets for a first bill covering more than one month retroactively. The bill arrives for the months since coverage ended. The employee sets aside the cash before the first payment deadline.

Formula

Calculation

Illustrative monthly COBRA premium = total monthly plan cost x permitted percentage. If the full cost is $600 and the plan charges 102%, the monthly amount is $600 x 1.02 = $612. Six months would be 6 x $612 = $3,672, before deductibles and other out-of-pocket care. Actual cost and duration come from the election notice and plan terms. Cost jump. If the employee's payroll share was $150, the change is $612 - $150 = $462 more per month, which is $462 / $150 = 308% higher. Over six months the extra cost is $462 x 6 = $2,772.

Case study

Seen in the real world.

Fictional example: Elena loses job-based coverage in the United States and receives a COBRA election notice. Her current doctor is in the old plan's network, but the full premium would rise from a $150 payroll share to $612 a month. She compares a Marketplace plan's network, premium and deductible rather than choosing solely on the visible monthly price. Elena records the 60-day election window and potential 45-day first-payment period shown in the DOL rules and checks the exact notice.

She chooses the option that covers planned treatment and fits her budget. She does not assume the old employer will keep paying its share. In the invented numbers, a Marketplace plan costs $430 a month with a higher deductible, which is $612 - $430 = $182 a month less than COBRA, or $1,092 over six months. She weighs that saving against the doctor access and deductible progress she would keep under COBRA.

Watch out

Common mistakes.

  • Assuming the former employee contribution is the full cost of COBRA coverage.
  • Missing the election or first-payment deadline because coverage can be retroactive.
  • Assuming every qualifying event produces an identical 36-month period or that every employer plan is covered.

Questions

People also ask.

Is COBRA free?

Usually not. A qualified beneficiary often pays the full plan cost plus a permitted administrative charge.

How long can it last?

Often up to 18 months after job loss or reduced hours; certain events or extensions can allow up to 36 months under specific rules.

Can I compare other insurance?

Yes. Check a new employer plan or Marketplace coverage, including enrolment deadlines, networks and out-of-pocket costs.

Was this explanation helpful?

From the founder's library

Accounting Fundamentals: A Non-Finance Manager's Guide to Finance and Accounting, by Shihan Sheriff

Take it further with the book.

Build your financial confidence beyond this definition. Shihan's full-length guide, Accounting Fundamentals, takes the same plain-English approach and turns it into a complete, practical playbook for non-finance managers, business owners and students - with chapter-end quiz answers and presentation slides included.

US$2.24US$2.99

25% off with code MMHQ25, applied at checkout. Priced in USD - checkout may show the equivalent in your local currency.

View the book and save 25%
Last updated · October 8, 2026
Browse all terms →

Disclaimer

The information provided in this finance dictionary is for educational and informational purposes only. It should not be construed as financial, investment, legal, or tax advice. Always consult with a qualified professional before making any financial decisions. Money Master HQ makes no representations or warranties about the accuracy, completeness, or suitability of this information. Use of this content is at your own risk.