According to the Centers for Medicare & Medicaid Services (CMS), nearly 5.5 million Americans have signed up for 2023 individual market health insurance coverage through the Marketplaces since the start of the 2023 Marketplace Open Enrollment Period (OEP) on November 1. The number includes 4.9 million plan selections in the 33 Marketplaces using the HealthCare.gov platform for the 2023 plan year, through December 3, 2022 (Week 5), and 598,000 plan selections in the 18 State-based Marketplaces (SBMs) in 17 states and the District of Columbia that are using their own eligibility and enrollment platforms, through November 26, 2022 (Week 4).
More information can be obtained at https://www.cms.gov/newsroom/fact-sheets/marketplace-2023-open-enrollment-period-report-national-snapshot-2.