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ACA Marketplace Health Insurance in Maryland

Maryland enrolls ACA plans through its own marketplace, Maryland Health Connection, not HealthCare.gov. These plans cover the essential health benefits, can't turn you down for a pre-existing condition, and may come with subsidies based on your income.

At a glance

Maryland runs its own state marketplace, Maryland Health Connection, for ACA plans (not HealthCare.gov).
ACA plans are comprehensive — they cover the essential health benefits and can't deny you or charge more for pre-existing conditions.
Income-based subsidies (premium tax credits, plus cost-sharing reductions on Silver plans) can lower what you pay.
Maryland expanded Medicaid, so more low-income adults qualify — check first.

What ACA marketplace coverage means in Maryland

ACA marketplace plans are comprehensive, major-medical coverage sold under the Affordable Care Act. In Maryland, you shop for them through Maryland Health Connection, the state-based marketplace. Every marketplace plan, regardless of the insurer, must:

cover the ten essential health benefits — including hospitalization, emergency care, prescription drugs, maternity and newborn care, mental health and substance-use services, and preventive care;
accept you regardless of health history — plans are guaranteed issue and cannot exclude or charge more for pre-existing conditions;
follow community rating, so price varies only by age, geographic area, tobacco use, and household size — not your medical history.

This is the comprehensive option, and it is minimum essential coverage under the ACA — in contrast to short-term or fixed-indemnity products, which are supplemental and not a substitute. The Maryland Insurance Administration regulates insurers in the state, while Maryland Health Connection runs the marketplace itself.

Your plan options in Maryland

Marketplace plans are grouped into metal tiers that describe how you and the plan split costs (described as coverage levels, not specific products or insurers):

Catastrophic — lowest premium, high deductible; generally for people under 30 or with a hardship exemption.
Bronze — lower premium, higher out-of-pocket costs.
Silver — moderate premium; the tier where cost-sharing reductions apply if you qualify by income.
Gold and Platinum — higher premium, lower out-of-pocket costs.

All tiers cover the same essential health benefits; the difference is the balance between your monthly premium and what you pay when you get care. As an independent, carrier-neutral brokerage, we don't push any single insurer — the right metal tier depends on your expected care and budget. If you might qualify for cost-sharing reductions, a Silver plan is usually worth a close look.

How to enroll in Maryland

Maryland runs its own marketplace, Maryland Health Connection (marylandhealthconnection.gov), so you enroll there rather than at HealthCare.gov — online, by phone, or with a licensed agent or assister. Enrollment runs on a schedule:

Open Enrollment — Maryland Health Connection's annual window, typically each fall through winter, for coverage that starts the following year.
Special Enrollment Period — available year-round if you have a qualifying life event, such as losing job-based coverage, moving, getting married, or having a baby.

Medicaid enrollment (below) is open year-round for those who qualify.

Medicaid in Maryland

Maryland expanded Medicaid, so more low-income adults qualify — there is no coverage gap of the kind seen in non-expansion states. Because eligibility is broad, it's worth checking Medicaid first, since if you qualify it's usually the lowest-cost option; in Maryland you can check Medicaid and marketplace eligibility through Maryland Health Connection. If your income is above the Medicaid threshold, Maryland Health Connection with subsidies is the route to comprehensive coverage.

What it costs

We don't quote premiums here — prices depend on your situation — but the cost of a Maryland marketplace plan is driven by:

Your household income — this determines whether you qualify for premium tax credits and cost-sharing reductions, which can substantially lower the cost.
Household size — counted together with income for subsidy eligibility.
Your age — older enrollees generally pay more.
Where you live in Maryland — pricing varies by rating area.
Tobacco use — can increase the premium.
The metal tier you choose — higher tiers cost more monthly but less when you get care.

Many Marylanders qualify for subsidies or for Medicaid, so the "sticker" premium is often not what you actually pay — check your eligibility before assuming a plan is out of reach.

MG Matthew T. Giberti Licensed Expert · NPN 20698856 · Updated July 2026

ACA marketplace plans are comprehensive major-medical coverage and are minimum essential coverage under the Affordable Care Act. Eligibility for premium tax credits, cost-sharing reductions, and Medicaid depends on your income, household size, and other factors and is determined when you apply; this page is general information, not an eligibility determination.

GetHealthPlans.com is operated by MTG Insurance Agency, an independent, carrier-neutral brokerage. We do not issue insurance and are not a government agency or the health insurance marketplace. Regulatory details on this page reflect the marketplace and Medicaid status for Maryland as of the last-reviewed date and can change; confirm current details at Maryland Health Connection before you enroll.