Connecticut Health Insurance Marketplace 2026: Access Health CT Enrollment Guide

The Connecticut health insurance marketplace operates through Access Health CT, the state’s own exchange that runs independently from HealthCare.gov. A record 157,246 Connecticut residents enrolled during the 2026 open enrollment period — up 4 percent from 2025’s prior record — making this the third consecutive record-breaking year for the Connecticut health insurance marketplace. Two carriers offer the 22-plan lineup for 2026: Anthem Blue Cross Blue Shield and ConnectiCare. The marketplace looks different in 2026 than any prior year: the state extended the enrollment deadline to January 31, Governor Ned Lamont committed $70 million in state subsidies to replace expired federal credits, and a Special Enrollment Period for Temporary Premium Assistance ran through June 30, 2026. This guide covers how the Connecticut health insurance marketplace works, enrollment dates, the financial assistance programs, step-by-step enrollment, and when off-marketplace coverage makes more sense.

How Access Health CT Works

Access Health CT is Connecticut’s state-based marketplace, operating independently of HealthCare.gov since 2013. Enrollment happens at AccessHealthCT.com, not the federal platform — a key difference that lets Connecticut run its own financial assistance programs layered on top of federal subsidies. The Connecticut Insurance Department oversees carrier rate approvals and consumer protections. Only two carriers participate for 2026: Anthem Blue Cross Blue Shield with 83,790 enrollees and ConnectiCare with 3,685 enrollees.

2026 Access Health CT Enrollment Dates

The 2026 open enrollment period ran November 1, 2025 through January 31, 2026 — extended two weeks beyond Connecticut’s usual January 15 deadline to give residents more time to evaluate plans given the expiring enhanced federal subsidies and new state assistance programs. Plans selected by December 15 took effect January 1; plans selected between December 16 and January 31 took effect February 1. For 2027, Access Health CT has signaled the OEP will return to a shorter window.

Financial Assistance Through the Connecticut Marketplace

About 80 percent of Connecticut health insurance marketplace enrollees received premium tax credits in 2026, with average monthly credits of $952 and average net premiums of $100 per month. Connecticut layers four distinct assistance programs on top of each other depending on income, making the actual cost of coverage significantly lower than sticker prices for most residents. The 2026 Temporary Premium Assistance requires a phone call to access — it was not reflected in the online enrollment system at launch.

Special Enrollment Periods for Connecticut Residents

Connecticut residents who miss the November–January open enrollment window can enroll in Access Health CT coverage through a Special Enrollment Period triggered by a qualifying life event. The standard SEP window is 60 days from the qualifying event — extended to 90 days for loss-of-coverage events. A separate, income-based SEP for the 2026 Temporary Premium Assistance ran February 1 through June 30, 2026, for residents not yet enrolled who qualify for state assistance.

Step-by-Step Access Health CT Enrollment

Enrolling in the Connecticut health insurance marketplace follows six steps, with two important Connecticut-specific differences from the federal process: the Temporary Premium Assistance requires a phone call rather than an online application, and only a licensed broker can recommend a specific plan rather than simply help process the paperwork — which is why working with a broker like ForHealthInsurance.com gets you a recommendation, not just data entry.

When Connecticut Buyers Should Skip the Marketplace

The Connecticut health insurance marketplace delivers exceptional value for residents who qualify for Covered CT, Temporary Premium Assistance, or standard premium tax credits. For residents above 500 percent of the federal poverty level — roughly $78,250 for a single adult in 2026 — who receive no subsidy at all, off-marketplace coverage typically offers broader PPO networks, often at lower premiums than the sticker-priced on-exchange HMO products.

For Connecticut buyers above the subsidy threshold — particularly in Fairfield County, Greenwich, and the Stamford corridor where household incomes routinely exceed $78,250 — comparing Anthem’s off-marketplace PPO against the on-exchange HMO sticker price often shows the PPO competitive or cheaper once specialist access and network breadth are factored in. According to KFF marketplace enrollment data, Connecticut’s per-enrollee subsidy amounts rank among the highest in New England. See private Connecticut health insurance for off-marketplace details, or review how Anthem and ConnectiCare compare on plans and costs. Connecticut employers can find group plan options in the Connecticut small business guide.

Frequently Asked Questions About Access Health CT