Losing a job or experiencing another qualifying event often means the end of employer-sponsored health insurance. COBRA allows eligible people to continue that same group coverage for a limited time. The biggest surprise for many is the price.
COBRA premiums are based on the full cost of the plan, not just the amount previously deducted from a paycheck. Federal rules allow plans to charge up to 102 percent of the total premium, which includes the former employer’s contribution plus a small administrative fee.
This guide explains how COBRA costs are calculated, what average amounts look like, factors that influence the final price, and practical ways to compare options. Actual premiums vary by employer plan, so checking the specific election notice is essential.
How COBRA Premiums Are Calculated
Under federal law, a group health plan may charge a qualified beneficiary no more than 102 percent of the applicable premium. The applicable premium is the total cost of covering a similarly situated active employee. This total includes both the share the employee previously paid and the share the employer contributed.
The extra 2 percent covers administrative costs of managing the continued coverage. Employers are not required to subsidize COBRA, although some may choose to do so as part of a severance package. The 102 percent figure is a maximum; plans could charge less, but most charge the full amount.
During a disability extension, the plan may charge up to 150 percent of the applicable premium for the additional months of coverage. This higher rate applies only while the disabled qualified beneficiary remains covered under the extension.
Premiums are generally set for a 12-month determination period and can change if the underlying plan cost rises. Plans must offer monthly payment options, and a minimum 30-day grace period applies after the initial payment.
How Much Does COBRA Coverage Cost on Average
National averages provide a useful benchmark. According to recent employer survey data, the average total annual premium for employer-sponsored coverage is approximately $9,325 for single coverage and $26,993 for family coverage. Applying the 102 percent COBRA formula produces roughly $793 per month for single coverage and about $2,294 per month for family coverage.
These figures are averages only. Actual COBRA rates depend on the specific plan offered by the former employer. High-deductible plans tend to cost less than traditional PPO plans. Geographic location, employer size, and the richness of benefits also affect the total premium.
Many people are surprised by the jump because their previous paycheck deduction reflected only the employee share. The employer often covered 70 to 80 percent or more of the total cost. Under COBRA, that subsidy disappears unless the employer voluntarily continues it.
Dental and vision coverage, if elected separately, add smaller monthly amounts. These are also calculated at up to 102 percent of the full plan cost for those benefits.
| Coverage Type | Approximate Average Monthly COBRA Cost | Notes |
|---|---|---|
| Single medical | $700–$900 | Based on 102% of full premium |
| Family medical | $1,800–$2,500 | Varies widely by plan |
| Dental or vision | $20–$60 range | Added if elected |
Factors That Influence Individual COBRA Costs
The exact premium appears on the COBRA election notice sent by the plan administrator. This notice lists the monthly amount for each coverage tier the person is eligible to continue. Reviewing that document is the most reliable way to know the precise cost.
Plan type plays a major role. High-deductible health plans with health savings account eligibility usually have lower total premiums than comprehensive PPO or HMO options. Family coverage costs significantly more than employee-only or employee-plus-children tiers.
Some employers offer multiple medical options. The COBRA rate for each option is based on the full cost of that specific plan. Choosing a lower-cost option during open enrollment or at the time of election, if allowed, can reduce the monthly bill.
State continuation laws may apply in addition to federal COBRA for smaller employers or longer periods in certain states. These state programs follow their own premium rules and may differ from the federal 102 percent standard.
Comparing COBRA With Other Coverage Options
COBRA preserves the exact same benefits, provider network, and deductible progress already made under the employer plan. This continuity can be valuable for people in the middle of treatment or who rely on specific doctors. The higher premium is the trade-off for that continuity.
Marketplace coverage through HealthCare.gov or a state exchange may cost less, especially when premium tax credits are available based on income. Special enrollment periods allow enrollment after loss of job-based coverage. Comparing the total cost, including deductibles and out-of-pocket maximums, helps determine the better value.
Medicaid or the Children’s Health Insurance Program may be available for those who qualify based on income. These programs generally have low or no premiums. Eligibility rules vary by state.
Short-term health insurance is another temporary option but usually offers fewer benefits and may exclude pre-existing conditions. It is not a full substitute for comprehensive coverage in most cases.
Practical Steps for Managing COBRA Costs
Request the full premium amount from the benefits administrator before the job ends, if possible. Knowing the exact figure early allows time to compare alternatives and budget accordingly. The COBRA election notice provides the official rates and payment instructions.
Evaluate whether the former employer is offering any temporary subsidy as part of a severance agreement. Some companies continue to pay part of the premium for a set number of months. Clarify the details in writing.
Set up a reliable payment method and calendar reminders. Missing a payment beyond the grace period can result in permanent loss of COBRA coverage. Plans are not required to send monthly invoices.
Review the election carefully. Qualified beneficiaries can choose to continue only medical, or add dental and vision if previously covered. Electing fewer benefits lowers the total monthly cost.
Summary
COBRA coverage costs up to 102 percent of the full premium for the employer group health plan, which includes both the former employee’s share and the employer’s previous contribution plus a 2 percent administrative fee. National averages based on recent data fall roughly in the range of $700 to $900 per month for single coverage and $1,800 to $2,500 per month for family coverage, though actual rates vary widely by plan. Disability extensions may allow charges up to 150 percent. Comparing COBRA with Marketplace plans, Medicaid, or other options helps many people find more affordable coverage while maintaining necessary benefits.
FAQ
Why is COBRA so much more expensive than the previous paycheck deduction?
While employed, the worker paid only a portion of the total premium; the employer paid the rest. Under COBRA the individual becomes responsible for the entire amount plus a 2 percent administrative fee. The jump reflects the loss of the employer subsidy rather than a change in the underlying plan cost.
Can the COBRA premium change during the coverage period?
Yes. Premiums are generally fixed for a 12-month determination period but can increase if the cost of the underlying group plan rises. Plans must notify qualified beneficiaries of any changes. The 102 percent maximum still applies to the new applicable premium.
Is there a lower rate available for people with disabilities?
During the standard 18-month COBRA period the rate remains 102 percent. If a disability extension adds 11 extra months, the plan may charge up to 150 percent of the applicable premium for those additional months while the disabled beneficiary is covered. The higher rate does not apply to the original 18 months.
How can someone find the exact COBRA cost for their former plan?
The official COBRA election notice sent by the plan administrator lists the precise monthly premiums for each available coverage tier. Contacting the former employer’s benefits department or the COBRA administrator listed on the notice provides confirmation of the rates and payment process.
