In my ongoing quest to figure out why ACA private plan buyers bought low-premium, high-deductible bronze plans in much higher proportions in some states than in others (e.g., 41% in Hawaii, 8% in Mississippi), I have noted that bronze plan takeup correlates roughly, but by no means perfectly, with state median household income and public health measures.
Poorer, less healthy states tend to have lower bronze and higher silver plan takeup -- and that's as it should be. Buyers with household incomes under 200% of the Federal Poverty Level (FPL) are eligible for Cost Sharing Reduction (CSR) subsidies that radically reduce deductibles, copays and maximum yearly out-of-pocket (OOP) costs. But CSR is only available with silver plans. (A much weaker CSR is available to buyers with incomes between 200 and 250% FPL, only marginally reducing OOP costs below the silver plan standard.)*
The tradeoff for low income shoppers is an often painfully higher monthly premium -- say, $30-$70 more for an individual -- in exchange for potentially thousands of dollars more coverage of out-of-pocket costs. For the most part, lower income shoppers made the right, if difficult, choice. Nationally, just 20% of all buyers on all exchanges chose bronze plans; just 15% of subsidy-eligible buyers in the 36 states on Healthcare.gov last year chose bronze; and the percentage among CSR-eligible buyers was even lower. In low-income Alabama, just 6% of subsidy-eligible plan buyers chose bronze. In Mississippi, just 7% did.
Not all poor states had low bronze takeup, though, and not all rich ones had high takeup. One outlier is Connecticut, the second richest state in the nation, with a 2013 median household income of 67,718. Just 16% of Connecticut buyers selected bronze, putting the state in a four-way tie for 12th-lowest nationally -- i.e., in the lower third of states. The only other relatively wealthy state in the top 16 was New Jersey, with 14% bronze takeup and a median household income of $61,782.
Poorer, less healthy states tend to have lower bronze and higher silver plan takeup -- and that's as it should be. Buyers with household incomes under 200% of the Federal Poverty Level (FPL) are eligible for Cost Sharing Reduction (CSR) subsidies that radically reduce deductibles, copays and maximum yearly out-of-pocket (OOP) costs. But CSR is only available with silver plans. (A much weaker CSR is available to buyers with incomes between 200 and 250% FPL, only marginally reducing OOP costs below the silver plan standard.)*
The tradeoff for low income shoppers is an often painfully higher monthly premium -- say, $30-$70 more for an individual -- in exchange for potentially thousands of dollars more coverage of out-of-pocket costs. For the most part, lower income shoppers made the right, if difficult, choice. Nationally, just 20% of all buyers on all exchanges chose bronze plans; just 15% of subsidy-eligible buyers in the 36 states on Healthcare.gov last year chose bronze; and the percentage among CSR-eligible buyers was even lower. In low-income Alabama, just 6% of subsidy-eligible plan buyers chose bronze. In Mississippi, just 7% did.
Not all poor states had low bronze takeup, though, and not all rich ones had high takeup. One outlier is Connecticut, the second richest state in the nation, with a 2013 median household income of 67,718. Just 16% of Connecticut buyers selected bronze, putting the state in a four-way tie for 12th-lowest nationally -- i.e., in the lower third of states. The only other relatively wealthy state in the top 16 was New Jersey, with 14% bronze takeup and a median household income of $61,782.