It's been awhile since I've written anything about the ACA's Basic Health Plan (BHP) provision. BHP is a program which every state has the option of taking advantage of, but so far only two have: Minnesota and New York State. I'll let Louise Norris explain:
Under the ACA, most states have expanded Medicaid to people with income up to 138 percent of the poverty level. But people with incomes very close to the Medicaid eligibility cutoff frequently experience changes in income that result in switching from Medicaid to ACA’s qualified health plans (QHPs) and back. This “churning” creates fluctuating healthcare costs and premiums, and increased administrative work for the insureds, the QHP carriers and Medicaid programs.