Cheapest ACA plans in Massachusetts for 2026

Cheapest plans by metal tier

Lowest 2026 monthly premium for a single 40-year-old non-tobacco user, on-exchange, before any subsidy. Per-age figures derived from the CMS QHP Landscape file using the HHS standardized age-rating curve (45 CFR 147.102).

The actual cheapest plan in major counties

Same data the search returns: carrier, plan name, monthly premium, individual deductible, individual MOOP. Computed for a single 40-year-old non-tobacco user, before any subsidy. Catastrophic plans excluded because adults 30+ typically need a hardship-exemption certificate to enroll.

The actual cheapest plan for a family of four

Two 40-year-old adults and two kids in the 0-14 age band, before any subsidy. Carrier, plan name, premium, deductible, and MOOP exactly as the search would return them.

ConnectorCare: state-subsidized zero-deductible plans

ConnectorCare is the Massachusetts story: state-subsidized plans that wrap federal APTC with fixed-schedule premiums and zero deductibles for 100-400% FPL:

Cost-sharing on ConnectorCare plans is flat and low: $0 preventive and primary care, $18 specialist visits for Types 2A/2B ($22 for 3A-3C), no deductibles, and a medical OOP cap of $750 for Types 2A/2B ($1,500 for 3A-3C). You must qualify for federal APTC to qualify for ConnectorCare; APTC applies first, the state wraps the remaining premium down to the schedule above.

Two PY2026 changes: Plan Type 1 (primarily lawfully-present immigrants barred from Medicaid) was eliminated January 2026. Plan Type 3D (400-500% FPL) is not offered in 2026 because federal enhanced PTCs expired and ConnectorCare requires federal APTC eligibility. The 500% FPL pilot remains on the books but has no practical effect without federal APTC.

Massachusetts individual mandate and 2:1 age-rating band

Massachusetts has had its own individual mandate since 2006 ("Chapter 58" reform), predating the ACA. If you go uncovered without an exemption, you owe a penalty on Schedule HC of your MA state return. Per PY2026 DOR TIR 26-1: no penalty under 150% FPL; from 150-400% FPL the penalty is half the lowest-cost ConnectorCare premium at your FPL band; above 400% FPL it's half the lowest-cost individual Bronze premium on the Connector. A 63-day coverage gap is excused. Minimum Creditable Coverage for 2026 requires a deductible no greater than $3,200 individual / $6,400 family and an OOP maximum no greater than $10,150 individual / $20,300 family (956 CMR 5.00).

MA uses a compressed 2:1 age-rating band under MGL c. 176J § 3 (grandfathered under ACA § 1312(d)(3)), vs the federal 3:1 default. Older enrollees pay meaningfully less in MA than in other states; younger enrollees pay somewhat more.

Catastrophic plans in Massachusetts follow federal rules

Massachusetts follows the federal ACA default: Catastrophic coverage is available to enrollees under age 30, or at any age with an approved affordability or hardship exemption. The PY2026 federal expansion widens eligibility via affordability exemption when the lowest-cost Bronze exceeds 9.66% of household income. In practice very few MA residents pick Catastrophic because ConnectorCare cost-sharing is better and Catastrophic plans are not APTC-eligible.

Tobacco surcharges in Massachusetts

MGL c. 176J § 3 technically permits a tobacco rate factor in the merged individual / small-group market with commissioner approval. In practice, every Massachusetts carrier has filed a tobacco factor of 1.00 for PY2026, so on-exchange enrollees see no surcharge. A smoker and a non-smoker on the same plan in the same rating area pay the same price. This is an operational rather than a statutory ban, and if a carrier ever filed a nonzero factor and got Division of Insurance approval, the math could change; that has not happened in the individual market.

Carriers selling 2026 plans in Massachusetts

8 carriers, 4,482 plans across 14 counties. 1,154 sold on Massachusetts Health Connector, 3,328 off-exchange-only direct from carriers. Massachusetts merges the individual and small-group risk pool under MGL c. 176J. Off-exchange plans aren't eligible for federal APTC or ConnectorCare.

Enrollment

Open Enrollment for 2026 coverage runs November 1, 2025 through January 23, 2026. Enroll by mid-December 2025 for a January 1 effective date; later enrollments take effect February 1. MassHealth and ConnectorCare-eligible residents can enroll year-round regardless of Open Enrollment status.

Direct enrollment: mahealthconnector.org.

Frequently asked questions