Martha Castro lives on the streets in Los Angeles' Skid Row neighborhood. She's still resistant to the idea that she can now get health coverage because of California's expansion of Medicaid.
Anna Gorman/Kaiser Health News
Shoppers get ready to pay at Costco Wholesale in Mountain View, Calif. For the next couple of weeks, Californians whose insurance was canceled have some unusual options, including an Aetna plan available only at Costco.
Onita Sanders (right), a certified application counselor at the Southeastern Virginia Health System, helps Virginia resident Brenda Harrell with health coverage options at Enrollfest in Hampton, Va., on Tuesday.
Jenny Gold for NPR