Medical Insurance for a Visitor to US

Can anyone put some light on this subject ??? Right now having Zero Knowledge on the subject matter. So any info would be appreciated.

Specifically about the website and the procedure for the same. :)

This is what I have found so far,

http://www.visitorscoverage.com/visitor … ce/quotes/

Is this OK ??

you can read this Visitor Medical insurance US

Thanx Wilson !!