An official website of the United States government
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Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
Notice: During the government shutdown, continue using your 2025 health insurance plan and providers. Use this site to apply for and enroll in 2026 coverage during Marketplace Open Enrollment.
The federal agency that runs the Medicare, Medicaid, and Children's Health Insurance Programs, and the federally facilitated Marketplace. For more information, visit cms.gov.