6.2 Colorado COBRA and State Continuation Rights

Key Takeaways

  • Federal COBRA applies to employers with 20+ employees and provides 18-36 months of continuation depending on the qualifying event
  • Colorado state continuation (C.R.S. 10-16-108) covers employers with fewer than 20 employees for 18 months; the employee must have had at least 6 months of prior continuous coverage
  • Qualifying events include termination, reduction in hours, death, divorce/legal separation, Medicare entitlement, and loss of dependent status
  • Employees have 60 days to elect COBRA and 45 days from election to pay the first premium; ongoing premiums have a 30-day grace period
  • Standard COBRA premiums can be up to 102% of the full premium, rising to 150% during a disability extension (months 19-29)
Last updated: June 2026

When an employee loses employer group health coverage, two continuation systems may apply in Colorado: federal COBRA for larger employers and Colorado state continuation for smaller ones. The exam tests the size threshold, the qualifying events, the time limits, and the premium caps.

Federal COBRA in Colorado

The Consolidated Omnibus Budget Reconciliation Act (COBRA) lets qualified beneficiaries keep group health coverage temporarily by paying the premium themselves.

Who COBRA applies to

  • Private employers with 20 or more employees (on more than 50% of typical business days in the prior year)
  • State and local government plans

Who COBRA does NOT cover

  • Employers with fewer than 20 employees (Colorado state continuation may apply instead)
  • The federal government (separate program)
  • Certain church plans

Qualifying events and maximum periods

The length of COBRA depends on the qualifying event.

Qualifying eventMaximum period
Termination (not gross misconduct)18 months
Reduction in hours18 months
Employee's death36 months
Divorce or legal separation36 months
Employee's Medicare entitlement36 months
Child loses dependent status36 months

Extensions

SituationResult
SSA disability determination within 60 days of the eventExtends 18 to 29 months
Second qualifying event during continuationUp to 36 months total

Exam tip: Memorize the split: events centered on the employee (termination, reduced hours) give 18 months; events affecting dependents (death, divorce, Medicare, loss of dependent status) give 36 months.

Notices, election, and premium deadlines

COBRA runs on strict timelines shared between the plan administrator and the qualified beneficiary.

Administrator duties

RequirementTimeframe
Initial (general) COBRA noticeAt the time coverage begins
Notify administrator of certain events (employer)Within 30 days
Provide election notice to beneficiaryWithin 14 days of being notified

Beneficiary duties

RequirementTimeframe
Report divorce/legal separation or child losing statusWithin 60 days
Elect COBRAWithin 60 days of the election notice
Pay the initial premiumWithin 45 days of election
Pay ongoing premiumsWithin a 30-day grace period

Exam tip: The two most tested numbers are 60 days to elect and 45 days to pay the first premium after electing. Ongoing premiums have a 30-day grace period.

COBRA premiums

The beneficiary pays the entire premium — the former employer's share plus the employee's share — plus an administrative load.

SituationMaximum premium
Standard COBRA102% of the full premium
Disability extension (months 19-29)150% of the full premium

The extra 2% is the permitted administrative fee; during a disability extension the permitted load rises to 50%.

Exam tip: "102%" is the headline number. Remember that the percentage is of the full group premium (employer + employee shares), which is why COBRA feels expensive compared with the worker's old payroll deduction.

Colorado state continuation (C.R.S. 10-16-108)

Employers too small for COBRA are covered by Colorado's continuation statute, sometimes called mini-COBRA.

FeatureColorado state continuation
Employer sizeFewer than 20 employees
Duration18 months
Prior coverage requiredContinuously covered for at least 6 months before the event
PremiumComparable to COBRA limits
EnforcementColorado DOI

How it differs from COBRA

FeatureFederal COBRAColorado state continuation
Employer size20+Under 20
Duration18-36 months18 months
AuthorityDOL / IRSColorado DOI
StatuteFederalC.R.S. 10-16-108

Exam tip: A distinctive Colorado state-continuation requirement is the 6-month prior continuous coverage condition before the qualifying event. An employee who just enrolled may not qualify for state continuation.

Counseling clients on their options

COBRA is not always the best choice. A producer helping a client who is losing coverage should compare:

OptionConsideration
COBRA / state continuationKeeps the same plan; up to 102% of premium
Spouse's employer planLoss of coverage is a special-enrollment trigger
Connect for Health Colorado marketplaceMay qualify for premium tax credits/subsidies
Medicaid (Health First Colorado)If income qualifies
MedicareIf age 65 or otherwise eligible

Exam tip: Losing job-based coverage is a qualifying life event that opens a special enrollment period on the marketplace. A subsidized marketplace plan is often cheaper than 102% COBRA, so a good producer presents both.

When COBRA coverage ends early

COBRA does not always run the full 18-36 months. Coverage can terminate early for several reasons.

EventEffect on COBRA
Premium not paid within the grace periodCoverage terminates retroactively
Maximum continuation period expiresCoverage ends
The employer ends all group health plansContinuation ends
Beneficiary becomes covered under another group planMay end
Beneficiary becomes entitled to MedicareMay end
Cause for termination allowed under the plan (e.g., fraud)Coverage may end

Grace periods recap

PaymentGrace period
Initial premium after election45 days
Each ongoing monthly premium30 days

If an ongoing premium is not received within the 30-day grace period, the plan may cancel coverage back to the paid-through date.

Second qualifying events and the disability extension

Two rules can lengthen the original 18-month period:

  • Second qualifying event — if, during an 18-month continuation, a second event occurs (such as the covered employee's death or a divorce) that would independently entitle a dependent to coverage, the dependent's maximum period can extend to 36 months from the original event.
  • Disability extension — if the Social Security Administration determines a qualified beneficiary was disabled at the time of, or within 60 days after, the qualifying event, the 18-month period can extend to 29 months. During months 19-29, the plan may charge up to 150% of the premium.

Exam tip: Connect the two disability numbers: a disability extension lengthens coverage to 29 months and lets the plan raise the premium cap to 150%. The 11 extra months and the higher premium go together.

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COBRA Election Timeline
Test Your Knowledge

What employer size triggers federal COBRA?

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How long does Colorado state continuation last, and what prior-coverage condition applies?

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How long does a qualified beneficiary have to ELECT COBRA after receiving the election notice?

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What is the maximum standard COBRA premium?

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