COBRA, marketplace coverage and the gaps between jobs

Employment-based coverage ends when employment does, generally at the end of that month.

Several options follow, each with deadlines, and choosing the default is frequently a costly mistake.

COBRA continuation

Federal law allows continuation of employer group coverage for a defined period after qualifying events, for employers above a size threshold. Many states have similar laws covering smaller employers.

The coverage is identical to what you had — same network, same benefits, same deductible accumulation carried forward.

The cost is the full premium, including the portion the employer previously paid, plus an administrative charge.

Which is the shock. Employers typically pay a large majority of the premium, so the full cost is frequently several times what was deducted from your paycheck.

Election periods are limited, commonly sixty days from the later of the coverage loss or the notice, with a further period to make the first payment.

Coverage is retroactive to the date of loss if elected and paid, which is a genuinely useful feature — you can decline initially, and elect within the window if a medical need arises.

That said, relying on this requires being able to pay the retroactive premiums.

Marketplace coverage

Loss of employer coverage is a qualifying life event opening a special enrollment period, typically sixty days.

Marketplace plans may be substantially cheaper than COBRA, particularly with premium tax credits, which depend on household income.

Important point: someone whose income has dropped because they lost a job may qualify for substantial subsidies they would not have qualified for while employed.

Cost sharing reductions, available at certain income levels on silver plans, further reduce deductibles and out-of-pocket maximums.

The comparison should be done, not assumed. Many people elect COBRA by default and pay several times what marketplace coverage would cost.

The trade-offs between them

COBRA advantages. Same network and providers, which matters if you are mid-treatment. Deductible and out-of-pocket accumulation carries over, which matters if you have already spent substantially this year. No disruption to prescriptions or prior authorizations.

Marketplace advantages. Frequently much cheaper with subsidies. Wide choice of plan designs. Not limited to the eighteen-month or thirty-six-month COBRA period.

The timing trap. Once you elect COBRA and the special enrollment period expires, you generally cannot switch to a marketplace plan mid-year except at open enrollment or on exhaustion of COBRA.

Voluntarily dropping COBRA does not create a special enrollment period; exhausting it does.

Which means the decision should be made deliberately within the initial window, not deferred.

Medicaid

Eligibility depends on income and, in states that expanded it, on income alone for adults up to a threshold.

Enrollment is available year-round rather than only during enrollment periods, and there is no premium in most cases.

Someone with substantially reduced income should check eligibility, which is assessed on current monthly income rather than on the prior year.

A spouse's employer plan

Loss of coverage is generally a qualifying event allowing enrollment in a spouse's plan outside open enrollment, with a limited window — frequently thirty days.

This is often the cheapest option and is frequently overlooked.

Note the deadline is typically shorter than the marketplace window.

Short-term and limited plans

Short-term limited duration insurance is marketed as inexpensive coverage during gaps.

Considerable caution is warranted. These plans are generally not required to meet the same standards as comprehensive coverage. They frequently exclude pre-existing conditions, may exclude maternity, mental health and prescription coverage, and may impose annual or lifetime caps.

They are medically underwritten, so people with health conditions may be declined.

Federal rules on the permitted duration of these plans have changed several times.

Similarly, health care sharing ministries are not insurance, are not regulated as such, and provide no legal guarantee of payment.

Both may be appropriate for a genuinely healthy person facing a short defined gap with no better option. Neither should be treated as equivalent to comprehensive coverage.

The practical sequence

On learning coverage will end:

Note the exact end date and the deadlines for each option.

Get the COBRA cost in writing.

Estimate your household income for the year and check marketplace subsidy eligibility and Medicaid eligibility.

Check spouse plan availability and its enrollment deadline.

Compare total cost — premium plus expected cost sharing — across the options, accounting for deductible amounts already met this year.

Then decide within the window.

If you are mid-treatment

Continuity matters more than cost.

Check whether your providers are in the network of any alternative plan before switching. Check whether prior authorizations transfer, which they generally do not.

For someone in active cancer treatment, or awaiting surgery, COBRA's continuity is frequently worth the higher premium.

General information about coverage options, not insurance, legal or tax advice. Eligibility rules, deadlines and subsidy amounts vary and change. Consult the marketplace, your plan administrator or a licensed advisor.