I am a resident of the Bahamas married to a Bahamian and covered with health care insurance thru my husbands company. We are covered for medical in a network if we need medical care in the states.
If you are a resident of the Bahamas you do not need medical care that covers the US, unless you are traveling to the US. Then you should consider travelers insurance...
...or you could consider BahamaCare (that is a lame joke, learn more about healthcare in the Bahamas).
Learn more about healthcare in the Bahamas