ACA Marketplace Health Insurance in Maryland

Maryland runs its own marketplace, Maryland Health Connection. How it differs from HealthCare.gov states, where HealthChoice fits in, and what drives what you pay.

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Matthew T. Giberti Matthew T. Giberti Published October 2026 5 min read
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At a glance

Maryland runs its own marketplace, Maryland Health Connection (since 2014 coverage), you apply there, not at HealthCare.gov, and the state sets its own enrollment calendar.
Adults up to 138% of the poverty level qualify for HealthChoice, which Maryland expanded January 2014.
Premium tax credits lower the monthly bill for most enrollees, and Silver plans add cost sharing reductions if your income qualifies. The enhanced credits that ran from 2021 through 2025 have expired, so check your current estimate rather than last year’s.
Maryland invented “Easy Enrollment”: check a box on your state income tax return and Maryland Health Connection will tell you whether you qualify for free or low cost coverage and open a special enrollment window.
The Maryland Insurance Administration licenses the insurers; the ACA guarantees that each plan takes you regardless of health history and covers the essential health benefits.
Father and his teenage son listening to a clinician in an exam room

How the marketplace works in Maryland

Maryland chose to run its own marketplace, Maryland Health Connection, which has handled enrollment since the 2014 plan year. The federal premium tax credit rules still apply, but the state controls the enrollment calendar, outreach, the application experience and some plan standards. Insurers are licensed by the Maryland Insurance Administration.

The rules every Maryland marketplace plan has to follow:

enroll anyone who applies in an open window, no health questionnaire, no waiting periods for preexisting conditions;
pay for the ten essential health benefits, hospital stays, emergency care, prescriptions, maternity, mental health and preventive visits among them;
charge the same premium to everyone of the same age in the same Maryland rating area, adjusted only for tobacco use and the number of people covered.

That is what makes marketplace coverage the comprehensive option and minimum essential coverage under the ACA. Underwritten plans sold here play by different rules, which is why we wrote separate fixed indemnity guide for Maryland before treating one as a substitute.

Medicaid in Maryland (HealthChoice)

Maryland expanded Medicaid January 2014. The program is called HealthChoice (Maryland Medicaid (HealthChoice)), and it covers most adults under 65 whose household income is at or below 138% of the federal poverty level, childless adults included. You can apply in any month.

The practical effect: if the marketplace application finds that your income is at or below the HealthChoice limit, it will not offer you a premium tax credit, it refers you to HealthChoice instead, usually at little or no cost. Marketplace subsidies pick up just above that line.

From 2027, expansion adults in Maryland will face federal work and reporting requirements under the 2025 reconciliation law. Expect notices from HealthChoice explaining what to document and when.

Not sure which plan fits?

A licensed agent compares your real options for your ZIP in plain English. No cost. No pressure.

What is different about Maryland

What a national explainer misses about Maryland:

Maryland invented “Easy Enrollment”: check a box on your state income tax return and Maryland Health Connection will tell you whether you qualify for free or low cost coverage and open a special enrollment window.
Maryland’s reinsurance program, running since 2019, is one of the reasons the state’s unsubsidized premiums fell for several years in a row.
Maryland limits short term plans to three months with no renewals, so they are rarely a practical bridge here.
Our other Maryland guides: Fixed indemnity in Maryland.
Consumer help: The Maryland Insurance Administration handles complaints about insurers and agents; the NAIC directory lists its contact details and license lookup.

Local guides for Maryland: Baltimore

Plan options in Maryland

Marketplace plans in Maryland are sorted into metal tiers. The tiers describe how you and the insurer split costs, not the quality of care or the network:

Catastrophic and Bronze, built for people who want a safety net against a hospital bill and expect to pay for routine care themselves.
Silver, the only tier where cost sharing reductions lower your deductible and copays if your income qualifies, and the tier subsidies are benchmarked to.
Gold, higher monthly cost, lower deductible; often the better buy if you fill prescriptions every month.
Platinum, the richest benefits and the highest premium, offered in only some Maryland counties.

Networks matter as much as tiers in Maryland: many marketplace plans are HMOs or EPOs with no out of network coverage except emergencies, so check that your doctors and hospital participate before you choose. We are not tied to any carrier, so the comparison we give you is the plans side by side and a straight answer about which tier matches how you use care.

How and when to enroll in Maryland

Enrollment happens at Maryland Health Connection, directly or with a licensed agent at no added cost. The calendar is what trips people up:

Open Enrollment starts November 1 on Maryland Health Connection. As a state run marketplace, Maryland sets its own closing date, which has often matched or run past HealthCare.gov’s January 15, confirm the deadline on Maryland Health Connection each fall.
Special Enrollment Periods run 60 days from a life event such as losing coverage, relocating to Maryland, getting married or adding a child; outside those events the marketplace is closed until fall. Maryland adds a tax-time path: check the Easy Enrollment box on your state return.
HealthChoice enrollment is open year round, there is no window to miss.

Miss the window without a qualifying event and the marketplace is closed until fall; that is the moment supplemental products get pitched hardest. If that is where you are, compare what is available in your ZIP code and ask us which path makes sense.

What it costs in Maryland

We do not quote premiums on this page, they depend on your household, but the price of a Maryland marketplace plan is built from a short list of inputs:

Household income, sets the premium tax credit, which for most Marylanders outweighs every other factor.
Household size, counted with income for subsidies, and of course the number of people on the plan.
Age, older adults pay more, up to a 3-to-1 ratio.
Rating area within Maryland, the same insurer prices the same plan differently by county group.
Tobacco use and metal tier, a possible surcharge, and the trade-off between monthly cost and cost at the point of care.

Maryland’s reinsurance program holds down the premiums insurers file, which matters most if you buy without a subsidy.

The enhanced premium tax credits that applied from 2021 through 2025 have expired, so 2026 and 2027 estimates follow the original ACA schedule and many households are paying more than they did in 2025. Get a fresh estimate for your Maryland ZIP code, price Silver against Bronze and Gold, and have us check the arithmetic before you commit.

Matthew T. Giberti Matthew T. Giberti Licensed Insurance Producer · National Producer Number: 20698856 Licensed Insurance Producer · National Producer Number: 20698856 About Matthew →

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.