Health and Human Services Secretary Kathleen Sebelius announced today that California, Hawaii, Idaho, Nevada, New Mexico, Vermont and Utah are conditionally approved to operate a health insurance marketplace, or State-based Exchange, and Arkansas is conditionally approved to operate a State Partnership Exchange. HHS also issued guidance today to states on marketplaces that will be operated in partnership with the federal government. That guidance can be accessed here: partnership-guidance-01-03-2013.