Connecticut Level-Funded vs Fully Insured
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Compare level-funded and fully insured health plan costs for your Connecticut business. See potential savings, surplus refunds, and worst-case scenarios -- powered by Connecticut-specific carrier data and actuarial benchmarks.
Connecticut Level-Funded Market at a Glance
Frequently Asked Questions: Level-Funded Plans in Connecticut
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Calculation Methodology
Fully Insured Cost: Current PEPM x number of employees x 12 months. Projected forward using the annual renewal increase rate.
Level-Funded Breakdown:
- Claims Fund: PEPM x claims ratio x state cost index (1.15 for Connecticut) x age factor x industry adjustment x plan tier multiplier. This is held in a claims account to pay medical expenses.
- Admin Fee: PEPM x admin percentage. Covers TPA fees, network access, compliance, and reporting.
- Stop-Loss Premium: Based on attachment point selected. Adjusted by Connecticut's stop-loss factor (1.12) and group demographics.
- Total Level-Funded: Claims Fund + Admin Fee + Stop-Loss Premium.
Scenario Modeling:
- Best Case: Actual claims at 55% of expected. Employer receives ~50% of surplus (unused claims fund) as a refund.
- Expected Case: Actual claims match the expected claims fund. Typical savings vs fully insured.
- Worst Case: Claims run 130% of expected, but stop-loss caps total exposure at 125% of expected claims fund.
State Cost Index: Connecticut's index of 1.15 adjusts base claims for state-level provider costs, utilization patterns, and regulatory environment. Based on CMS Geographic Practice Cost Index and Connecticut DOI rate filings.
Data Sources: SOA Group Health Experience Study, Mercer National Survey 2025, KFF 2025 Employer Health Benefits Survey, TrustMark/Voya level-funded reference data, Sun Life stop-loss rate manuals, NAIC stop-loss model regulations, CMS Federal Age Rating Curves, Connecticut Department of Insurance filings.
Level-Funded Health Insurance in Connecticut: What Employers Need to Know
Connecticut is one of the higher-cost health insurance states, with premiums averaging 15% above the national average. This elevated cost environment makes level-funded plans attractive for employers seeking savings, but the higher claims baseline also increases risk exposure. Connecticut has extensive state-specific benefit mandates, including infertility treatment, hearing aids, autism services, and TMJ treatment coverage. Level-funded plans structured under ERISA may avoid some of these mandated benefit costs, though employers should carefully consider which benefits to include.
The Connecticut level-funded market is served primarily by national carriers, as Aetna (headquartered in Hartford until its CVS merger) and Cigna (headquartered in nearby Bloomfield) have strong local presences. ConnectiCare, a regional carrier, offers fully insured plans but not level-funded products. UnitedHealthcare and Anthem also compete in the level-funded space. Despite having several carrier options, Connecticut's higher-cost medical environment means stop-loss premiums are correspondingly higher.
Connecticut employers considering level-funded plans should note that the state has enacted legislation around surprise billing and balance billing that affects both fully insured and self-funded plans. The state insurance department also requires certain disclosures for stop-loss insurance products. Groups with 50 or more employees may find level-funded particularly advantageous, as they escape the small-group community rating requirements while gaining access to claims data that can inform future plan design decisions.