OEP 2027 · United States

The ACA marketplace, on one map.

Click any state to see open-enrollment carriers, signup history, the OEP window, CHIP eligibility, and how Medicaid expansion changes coverage in your area. Built for brokers and consumers.

States on FFM
27
HealthCare.gov
State-Based Exchanges
24
20 full SBE + 4 SBE-FP
Medicaid expanded
41 / 51
incl. partial waivers
OEP signups (2025)
24.3M
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Data last updated 2026-06-08

DC

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FFM states are shown in blue, full State-Based Exchanges in green, and SBE-Federal-Platform states in amber.

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Data sources: CMS OEP State-Level Public Use File, HHS Poverty Guidelines, KFF Medicaid/CHIP tracker, and CMS Marketplace Integrity Final Rule.

The information contained on this website is for educational purposes only. We are not responsible for missing or inaccurate information. Please consult a licensed insurance broker in your state and area for insurance advice. Please consult a CPA for tax or legal advice.