For self employed individuals the provisions are the same as for individuals. There are individual insurance market places which open up October 1, 2013 with comparable rates so the individual can find the best policy for their lifestyle. You can find the individual insurance market place here www.healthcare.gov
In addition many self employed individuals may qualify under the expansion of medicaid for free health coverage.
For more information you can visit the SBA pages at http://www.sba.gov/content/self-employed