6.2 Illinois Group Health Insurance

The Regulatory Layers

Illinois group health sits under several authorities at once, and the exam tests which one supplies a given rule:

Key distinction: a fully insured plan (employer buys coverage from a carrier) is subject to Illinois insurance law, while a self-funded plan (employer pays claims directly) is governed by ERISA and is largely exempt from state mandates.

Group Size Definitions

Illinois follows the federal market-segment lines:

Small-Group Protections

Illinois small-group plans must offer:

• Guaranteed issue (the carrier cannot deny a small employer)
• Modified community rating (rates vary only by limited factors such as age and geography, not health)
• Essential health benefits and no pre-existing-condition exclusions
• Mental health parity

Exam tip: If a question gives an employee count, first sort it: 2-50 is small group, 51+ is large; 20 is the COBRA dividing line; under 20 routes to Illinois mini-COBRA.

COBRA vs. Illinois Mini-COBRA

Continuation coverage lets a person keep the group plan after a triggering event, paying the premium themselves. The number of employees decides which law applies.

Federal COBRA (20+ Employees)

COBRA Qualifying Events and Duration

Illinois Mini-COBRA (2-19 Employees)

For employers too small for federal COBRA, Illinois state continuation applies:

Correction from common study notes: Illinois mini-COBRA is not a flat 36 months. The standard maximum is 12 months for the insured; only certain dependent events extend to 24 months.

Mental Health Parity and HIPAA Portability

Parity Requirements

Illinois parity (aligned with the federal Mental Health Parity and Addiction Equity Act) requires that behavioral health benefits be no more restrictive than medical/surgical benefits:

Illinois parity reaches all mental illness, substance-use disorders, and autism spectrum disorder treatment. A plan that imposes a separate, lower behavioral-health visit cap violates parity.

HIPAA Portability Provisions

• Plans cannot deny enrollment based on health status (no health-based discrimination among similarly situated employees).
• Special enrollment rights attach to marriage, birth, adoption, or loss of other coverage.
• HIPAA's old pre-existing-condition limits are now largely moot under the ACA, which bars pre-ex exclusions entirely.

Practical Scenario

A 12-employee Illinois firm terminates an employee. Federal COBRA does not apply (under 20), so Illinois mini-COBRA offers up to 12 months at 102% of the rate. If that employee later divorces, a covered ex-spouse's continuation as a dependent may extend up to 24 months.

Exam tip: The 102% premium cap is the same for both COBRA and Illinois mini-COBRA; what differs is the employer-size threshold and the maximum duration.

Notice Timelines You Should Know

Continuation only works if notices move on time. For federal COBRA the employer must notify the plan administrator within 30 days of a termination, reduction in hours, death, or Medicare entitlement; the qualified beneficiary must notify the plan within 60 days of a divorce, legal separation, or a child losing dependent status. The administrator then has 14 days to send an election notice, and the individual has 60 days to elect and generally 45 days after electing to make the first premium payment. Illinois mini-COBRA runs on a parallel notice-and-election structure scaled to the small-employer market.

Conversion vs. Continuation

Group health plans may also offer a conversion to an individual policy when continuation ends, distinct from continuation itself. Continuation keeps the same group plan temporarily; conversion moves the person to an individual contract going forward, usually at higher individual-market rates. On the exam, continuation = temporary same-plan extension, conversion = permanent move to an individual policy.