John Carroll : Next steps will be in preparation for 2014 when Affordable Care Act kicks in . Carroll : Most states will probably commit to participating in the Medicaid expansion . He says forming health insurance exchanges will be a lot of work to get ready . Carroll : For the costs of health insurance to continue getting a lot of attention .
Aaron Carroll : Next year will be in preparation for 2014 when Affordable Care Act kicks in . Carroll : Most states will probably commit to participating in the Medicaid expansion . He says forming health insurance exchanges will take a lot of work to get ready . Carroll : Expect the costs of health care to continue getting a lot of attention .