✅ Last Reviewed: March 2026 — Updated for 2026 Open Enrollment • Sources: CMS.gov, Healthcare.gov, KFF.org
ACA Marketplace — Massachusetts

ACA Health Insurance Plans in Massachusetts 2026

Compare Marketplace plans, subsidy eligibility, and enrollment options for Massachusetts residents.

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🏥 Massachusetts ACA Plan Comparison

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Massachusetts ACA Marketplace Overview

In 2026, approximately 250,000 Massachusetts residents are enrolled in ACA Marketplace coverage. Massachusetts uses its own state-run exchange for health insurance enrollment.

Massachusetts has expanded Medicaid under the ACA, meaning adults earning up to 138% FPL qualify for free or near-free coverage through Medicaid.

How Much Does ACA Coverage Cost in Massachusetts?

The benchmark Silver plan (second-lowest-cost Silver plan) in Massachusetts costs approximately $402/month before subsidies in 2026. However, most Massachusetts residents who qualify for premium tax credits pay significantly less.

Use our ACA Subsidy Calculator to estimate your specific monthly costs based on your Massachusetts household income.

Top ACA Health Insurance Companies in Massachusetts

The following carriers offer ACA Marketplace plans in Massachusetts for 2026:

Plan availability varies by county in Massachusetts. Use Massachusetts Health Connector to see exact plans available in your ZIP code.

ACA Plan Tiers Available in Massachusetts

When to Enroll in Massachusetts

Massachusetts Insurance Resources