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COBRA vs Cal-COBRA: What Is the Difference, How Much Is COBRA in California, and How Long Does It Last?
Written and reviewed by Dick Tracy, licensed health insurance broker (NPN 20414610) · Published September 18, 2026
Quick answer Federal COBRA covers California employers with 20 or more employees, lasts 18 months after a job loss, and can cost up to 102% of the full premium. Cal-COBRA is the state law for insured plans at employers with 2 to 19 employees: up to 36 months, at up to 110%. If your federal COBRA runs out at 18 months and the plan is insured, Cal-COBRA can stretch it to 36 months total. At the 2025 California average employer premium, that works out to about $779 a month for one person on COBRA, $840 on Cal-COBRA, and $2,300 to $2,480 for a family. Your own number is on your election notice. For a healthy person there is often a cheaper door, and there is a calendar trap to avoid. I educate, you decide.
I'm Dick Tracy, an independent health insurance broker. I'm licensed in California (NPN 20414610), one of 25 states I hold a license in, and I work with 80+ carriers. My office is in Buffalo, New York, and I work with Californians on the phone or on Zoom with the documents on the screen. I came from the healthcare side of this business, so there is no gag clause on me. You get the tips, the tricks, and the traps, and COBRA has all three.
for a job loss
vs Cal-COBRA
2025 California average premium
Sources: California Health and Safety Code 1366.27 and 1366.26; US Department of Labor, An Employee's Guide to Health Benefits Under COBRA; AHRQ MEPS-IC, California 2025.
What is the difference between COBRA and Cal-COBRA?
Both let you keep the exact group plan you had at work after a qualifying event such as a layoff, reduced hours, divorce, or a child aging off the plan. Same network, same deductible, same ID card. What changes is who pays: you now pay the whole premium, plus a small markup. Which law applies is not your choice. It depends on the size of the employer and on how the plan is funded.
| Federal COBRA | Cal-COBRA | |
|---|---|---|
| Employer size | 20 or more employees | 2 to 19 eligible employees |
| How long after a job loss or cut in hours | 18 months (29 with a disability extension) | Up to 36 months |
| How long after divorce, death of the employee, or a child aging off | 36 months | Up to 36 months |
| Most you can be charged | 102% of the plan's full cost (150% during disability extension months) | 110% of the group rate (up to 150% after the first 18 months for a disabled beneficiary) |
| Who runs it | The employer's group health plan. The employer notifies the plan, and the plan sends your election notice. | The health plan or insurer itself, unless it has contracted with the employer to handle it. You pay the carrier. |
| Time to elect | At least 60 days | 60 days, and the request must be in writing |
| Time to make the first payment | At least 45 days after you elect | 45 days after your written election. Miss it and you are disqualified. |
| Self-funded employer plans | Covered. It does not matter how the benefit is funded. | Not covered. Insured HMO, PPO, and indemnity policies only. |
Sources: US DOL, An Employee's Guide to Health Benefits Under COBRA; California Health and Safety Code 1366.21, 1366.24, 1366.26, 1366.27; California Department of Insurance, health FAQ. The Insurance Code has mirror sections for insurer-issued policies.
How much is COBRA in California per month?
There is no "COBRA rate." Your bill is your own plan's full premium, the part you paid plus the part your employer paid, times 102% or 110%. So the honest anchor is the California average. The federal Agency for Healthcare Research and Quality (AHRQ) surveys employers every year (the MEPS-IC survey), and KFF publishes the same figures. For 2025, the average total premium at California private-sector employers was $9,162 a year for single coverage, $18,827 for employee-plus-one, and $27,057 for family.
| Coverage tier (2025 California average) | Full premium per month | Federal COBRA at 102% | Cal-COBRA at 110% |
|---|---|---|---|
| Single | $764 | $779 | $840 |
| Employee-plus-one | $1,569 | $1,600 | $1,726 |
| Family | $2,255 | $2,300 | $2,480 |
Source: AHRQ MEPS-IC State Tables, California 2025, Table II, private-sector average total premiums; same figures on KFF State Health Facts (single, employee-plus-one, family). Monthly amounts are my arithmetic: annual premium divided by 12, times 102% or 110%, rounded. These are averages across all firm sizes and plan types, not quoted rates.
Your real number is printed on your election notice.
Even when Congress paid 65% of the COBRA premium in 2009, only 34% of eligible people signed up, according to KFF. For a wider look, see how much health insurance costs per month in California.
How long is COBRA in California? The 36-month Cal-COBRA extension
Here is the piece most people miss. Federal COBRA gives you 18 months after a job loss. California law then requires the health plan or insurer to offer you more time: up to 36 months counted from the day your federal COBRA began. So it is 18 federal months plus up to 18 more under Cal-COBRA. For someone on the 29-month disability track, it is 29 plus up to 7.
- How you find out: the notice that your federal COBRA is ending must tell you about this right. If it does not, call the health plan.
- What it costs: up to 110% of the group rate, so expect a bump from 102%.
- The big exception: it does not apply to self-funded employer plans. The duty falls on a state-regulated health plan or insurer, and a self-funded plan has neither. The Department of Insurance says it flatly: "Self-insured plans are not eligible." Ask HR, in writing, whether your plan is insured or self-funded before you count on 36 months.
Sources: Health and Safety Code 1366.29; Insurance Code 10128.59; California Department of Insurance, health FAQ.
Either kind can end early: a missed premium, the employer dropping its group plan entirely, other group coverage, or Medicare. Cal-COBRA also ends if you move out of the plan's service area (1366.27).
COBRA and Cal-COBRA deadlines: 60 days to elect, 45 days to pay
- 30 days: the employer notifies the plan of the qualifying event.
- 14 days: the plan sends you the election notice, with the premium and the forms.
- 60 days to elect: from the later of the day coverage ends or the day the notice is provided. Under Cal-COBRA your request must be in writing.
- 45 days to pay the first premium: counted from your election. Under Cal-COBRA, missing it disqualifies you.
- After that: federal COBRA requires at least a 30-day grace period on each payment. For Cal-COBRA the statute points to your plan contract, so read your notice and do not assume one.
Sources: US DOL, An Employee's Guide to Health Benefits Under COBRA; Health and Safety Code 1366.24 and 1366.25.
The tip inside those dates: you do not have to decide on day one. Price your other options while the right to elect is still open, and put the deadline on a calendar, because nobody will remind you.
When COBRA or Cal-COBRA still wins
COBRA is expensive, but it is the only option that changes nothing about your care. Keep it, at least for now, if any of these is you:
- You are in the middle of treatment. Same doctors, same authorizations, no new network to check.
- You already met your deductible or out-of-pocket maximum. A new plan starts you back at zero, and a few months of COBRA can cost less than a second deductible.
- You are pregnant. Keeping your OB and your delivery hospital is worth real money.
- You had a recent serious diagnosis. Stay on guaranteed coverage. This is not the year to shop on price.
- Your employer is paying for it in a severance package. Take the free months. Then mark the day the employer stops paying, because Covered California treats the end of an employer contribution toward COBRA as its own qualifying event.
COBRA alternatives in California: which situation are you in?
California does not allow medically underwritten individual major medical, and it bans short-term plans. What a Californian does have is a 60-day window. Covered California says losing employer-sponsored coverage qualifies you for special enrollment for 60 days before and 60 days after the date coverage stops, whether you were laid off, let go, or quit. And the US Department of Labor is clear that being offered COBRA does not make you ineligible for a tax credit.
Sources: Covered California, qualifying life events; Covered California, health insurance for the unemployed; HealthCare.gov, COBRA coverage; US DOL COBRA guide.
Healthy, and your household income is too high for a subsidy
Look at a pre-established ERISA group plan first. ERISA is the 1974 federal law that governs employer benefit plans. Group plans already exist under it, and a newly self-employed person or a small business's people can be merged into one: group rates, a true nationwide PPO network of the PHCS and MultiPlan type, and a policy you own. No employees required, and one simple compliance step I walk you through. I price it against your COBRA notice. Here is the ERISA cheat code, explained.
Income dropped hard after the layoff
A subsidized plan or Medi-Cal may be your best deal, and I will tell you so. Medi-Cal covers adults up to 138% of the federal poverty level (Covered California) and takes applications all year. Above that, subsidized plans come with trade-offs: narrower regional networks, mostly HMO and EPO, an income estimate you must get right, repaying credits at tax time, and the 400% cliff. The lines are on my Covered California income limits 2026 page.
Mid-treatment, pregnant, or the deductible is already met
Keep COBRA or Cal-COBRA for now. Pay for continuity while you need it, and let's plan the switch for the next open enrollment. The dates are on my Covered California open enrollment 2027 page.
A serious diagnosis in the last five years
Guaranteed-issue coverage, for now. That means COBRA, or a California individual plan, which cannot ask health questions on or off the exchange. Take that protection, get well, and we revisit the other doors later.
Whatever base plan you land on, a new deductible is the real risk. That is where accident, critical illness, or gap coverage earns its keep, layered on top of the real plan, never instead of it. What kind of tank should we build?
Does COBRA count as health insurance for the California penalty?
Yes. The IRS names "COBRA coverage" in its definition of minimum essential coverage, under employer-sponsored coverage. California's Franchise Tax Board lists "Employer-sponsored plans" as qualifying coverage, and COBRA and Cal-COBRA are continuations of exactly that. So months on COBRA are covered months. It matters because, for tax year 2025, California charges at least $950 per adult and $475 per child for going without, or 2.5% of income above the filing threshold if higher. The full breakdown is on my California health insurance penalty 2026 page.
Sources: IRS, questions and answers on the individual shared responsibility provision; California Franchise Tax Board, personal health care mandate.
Common questions about COBRA and Cal-COBRA in California
What is Cal-COBRA?
Cal-COBRA is California's own continuation coverage law, formally the California Continuation Benefits Replacement Act. It lets employees and dependents at employers with 2 to 19 eligible employees keep their insured group health plan for up to 36 months after a job loss, reduced hours, divorce, or a child aging off the plan. The premium can be up to 110% of the group rate, per California Health and Safety Code 1366.26. It does not apply to self-funded employer plans.
What is the difference between COBRA and Cal-COBRA?
Employer size, length, and price. Federal COBRA applies to employers with 20 or more employees, lasts 18 months after a job loss, and is capped at 102% of the plan's full cost, according to the US Department of Labor. Cal-COBRA applies to insured plans at employers with 2 to 19 eligible employees, lasts up to 36 months for every qualifying event, and is capped at 110% under California Health and Safety Code 1366.26. Federal COBRA covers self-funded plans. Cal-COBRA does not.
How much is COBRA insurance in California per month?
It is 102% of your own plan's full premium under federal COBRA, or up to 110% under Cal-COBRA. Using the 2025 California average employer premiums from the federal AHRQ MEPS-IC survey (also published by KFF), that is about $779 a month for single coverage, $1,600 for employee-plus-one, and $2,300 for family at 102%. At 110% it is about $840, $1,726, and $2,480. Those are averages. Your exact amount is on your election notice.
How much is COBRA insurance for a single person in California?
About $779 a month on federal COBRA and about $840 a month on Cal-COBRA, if your plan costs the California average. The 2025 average total premium for single coverage at California private-sector employers was $9,162 a year, per the AHRQ MEPS-IC survey. While employed, the average worker paid only about $126 a month of that, which is why the COBRA bill feels about six times higher. Your actual figure is on your election notice.
How long is COBRA in California?
Federal COBRA lasts 18 months after a job loss or cut in hours, 29 months with a Social Security disability extension, and 36 months for events like divorce or the death of the employee, per the US Department of Labor. Cal-COBRA lasts up to 36 months for every qualifying event, including a job loss, under California Health and Safety Code 1366.27. On an insured plan, Cal-COBRA can also extend federal COBRA to 36 months total.
How does the Cal-COBRA extension work after federal COBRA ends?
When your 18 months of federal COBRA are used up, the health plan or insurer must offer you continued coverage for up to 36 months counted from the date your COBRA began, under California Health and Safety Code 1366.29 and Insurance Code 10128.59. That is up to 18 extra months, at up to 110% of the group rate. The extension does not apply to self-funded employer plans: the California Department of Insurance says self-insured plans are not eligible for Cal-COBRA.
Can I drop COBRA and switch to another plan in the middle of the year?
Usually not. Losing job-based coverage opens a special enrollment window that Covered California says runs 60 days before and 60 days after coverage stops. But voluntarily dropping COBRA later does not open a new one. Covered California states that not paying your COBRA premium is not considered loss of coverage. COBRA running out does count, and so does an employer ending its contribution toward your COBRA.
What are the alternatives to COBRA in California?
California does not allow medically underwritten individual plans and bans short-term plans, so the alternatives are different here. A healthy person with income too high for a subsidy should look first at a pre-established ERISA group plan, with group rates and a nationwide PPO network. Someone whose income fell after a layoff may do best with a subsidized plan or Medi-Cal, which covers adults up to 138% of the federal poverty level, per Covered California. Anyone mid-treatment, pregnant, or past their deductible is often better off keeping COBRA for now.
Thirty minutes on the phone or Zoom, no fee, no hard sell. Bring the election notice, your age, county, a rough income number, and how you use care. I put COBRA and the California doors that fit you side by side, and I will tell you straight if COBRA is the right answer. I educate, you decide.
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