Most expat missionaries need not be concerned about meeting Obamacare regulations, as they will typically fall under the exemption of being a bonafide resident outside of the USA. Even when back in the U.S. temporarily- on furlough or for training, as bonafide non-U.S. residents they should still meet the requirements for the exemption.
For those needing an economical solution to medical insurance, but still exempt from Obamacare requirements, we recommend Christian Healthcare Ministries: http://www.chministries.org/default.aspx?mem=183102
For those needing an economical solution to medical insurance, but still exempt from Obamacare requirements, we recommend Christian Healthcare Ministries: http://www.chministries.org/default.aspx?mem=183102