Best Health Insurance in Connecticut 2026: Anthem vs ConnectiCare

The best health insurance in Connecticut for 2026 comes from a field of two: Anthem Blue Cross Blue Shield and ConnectiCare are the only carriers on the Access Health CT marketplace, and both offer off-marketplace products as well. Anthem is the clear leader for most buyers — lower average premiums, broader statewide network, the only PPO option in the state, and consistently top NCQA quality ratings for over a decade. ConnectiCare has a narrower use case: buyers in the Hartford or New Haven metro area with providers in its network and a preference for POS plans with integrated dental benefits. This guide covers every dimension that determines the best health insurance in Connecticut — premiums, networks, quality ratings, complaint data, PPO access, and which carrier wins for each buyer situation.

Anthem vs ConnectiCare — Head-to-Head Comparison

Connecticut has only two marketplace carriers in 2026. Anthem dominates on every objective metric — lower premiums, larger network, better quality ratings, lower complaint rate — and is the only carrier offering PPO plans. Choosing the best health insurance in Connecticut comes down to this split: Anthem for most buyers statewide; ConnectiCare for POS plan buyers in Hartford and New Haven with specific in-network providers who want integrated dental and vision benefits.

Anthem Blue Cross Blue Shield — Connecticut’s Best Overall Plan

Anthem Blue Cross Blue Shield is the best health insurance option in Connecticut for most buyers in 2026. With 83,790 enrollees representing over 95 percent of the marketplace, Anthem operates Connecticut’s largest provider network — including Yale New Haven Health, Hartford HealthCare, and Nuvance Health systems. Anthem earned a 4.0 out of 5 NCQA Health Plan Rating in 2023, consistently top-rated in the state for over a decade, and a 5-out-of-5 HealthCare.gov member experience score for its PPO plans.

ConnectiCare — When It Makes Sense Over Anthem

ConnectiCare serves 3,685 marketplace enrollees in 2026 — less than 5 percent of the market — and its case is narrow but real. ConnectiCare Benefits, Inc. and ConnectiCare Insurance Company, Inc. operate focused networks in Hartford and New Haven, where POS plans offer integrated dental and vision benefits. Average premiums of $885 to $1,096 per month exceed Anthem’s across all plan types, and NAIC complaint volume runs more than three times the expected rate.

PPO Health Insurance in Connecticut — The Only Option Is Anthem

Connecticut buyers seeking the best health insurance in Connecticut with PPO coverage have one marketplace option: Anthem. ConnectiCare offers only HMO and POS products. Anthem’s PPO connects to BlueCard — accepted at 95 percent of U.S. News Best Hospitals nationwide — and allows direct specialist access without a primary care referral. For buyers whose care takes them outside Connecticut, it is the only plan covering out-of-network care at a known cost share rather than as a non-covered service.

Connecticut buyers who need PPO coverage but fall outside the open enrollment window, or who earn above the subsidy threshold and prefer to skip the exchange entirely, can access Anthem’s off-marketplace PPO lineup year-round. For a full comparison of PPO plan options, deductible structures, and nationwide network access, see the PPO health insurance guide.

Which Connecticut Plan Is Best for Your Situation

With only two carriers and 22 total plans, Connecticut’s marketplace is simpler than most states. The key decision variables are income (subsidy eligibility and tier strategy), network needs (HMO vs PPO), and geography (Hartford/New Haven metro vs rest of state). NCQA quality scores and NAIC complaint data both support Anthem as the best health insurance in Connecticut for most buyers. The guide below maps common buyer situations to the right plan.

For detailed quality data, the NCQA plan ratings database shows Anthem’s multi-year Connecticut performance, and the NAIC complaint central tool lets buyers verify complaint ratios for any carrier before enrolling.

Connecticut employers evaluating which carrier to offer their workforce face the same comparison — Anthem’s broader statewide network and PPO availability make it the default group plan choice for most CT small businesses. For group plan options, ICHRA structures, and the small business tax credit, see the Connecticut small business health insurance guide.

Frequently Asked Questions About Connecticut Health Insurance Plans