seems fine; http://www.e-medigap.com/ WARNING! See my additional note below my signature.
I use WOT, Web of Trust add-on for Firefox and when I did a Google search of your term i got this;
http://img18.imageshack.us/img18/9885/examplemedigap.jpg
Notice the (mostly green) circles at the right of each entry in the list. Green tells me that WOT users consider this safe. Red circles warn me away. In addition, if I accidentally visited a site marked red, WOT would then immediately display a pop-over window to warn me that they consider this unsafe. It is then for me to decide to back away or continue.
I wasn't sure if your search term was "Terms HSA Medigap" or "HSA Medigap", but I tried both and the first few pages showed no red WOT warnings.
I didn't specifically see e-medigap.com in either search list, so I Googled e-medigap.com itself and the first link and others relating to the same site all showed the green WOT.
Now, WOT is not conclusive. It is what WOT Members, (like us WOT users), think of web sites and so it is open to interpretation and sometimes open to spamming either for or against certain web sites. But that can be reflected in an Orange WOT spot which helps us to decide whether to risk it or not.
I decided that e-medigap.com (the link I gave at the top of my post), was genuine and visited the web site. I had a quick look at the web page source and couldn't find anything to suggest that this was a redirect, or a scam or anything else, so I felt quite comfortable with it.
You notice my ImageShack image of the Google search that there are no adverts displayed. I use Firefox's AdBlockPlus to remove all web site advertising, and especially in Google and other search engines, because we are aware that search engine advertising can be risky for us users.
One more Firefox add-on I use, NoScript. This prevents all scripts in a web page from loading when I visit the web page.I have to physically allow the scripts from a warning bar at the bottom of the browser to see the full web site. But I can allow 'all scripts temporarily" so that, when I leave the web site, they are all removed. I only allow scripts permanently on web sites I myself trust, eg this CNET web site. Some web sites need scripts, and using CNET as an example again, if didn't allow scripts I could not log in.
You did good in avoiding that "Windows Security Center" scam as it is well known, and causes no end of trouble. And it is good to know that your anti-virus picked it up, even though it was a web page. It seems anti-virus scanners are, at last, able to identify these scams.
As to Google redirecting, you can only be sure about that by trying another Google search, perhaps for an unrelated search term. I suspect that this one slipped through Google's net.
I hope that helps.
Mark
Addendum;
Now here's a strange one, and a good example of where the WOT Community 'may' get it wrong.
In that medigap web site there is a large button which says "Compare". When I clicked that a new page opened to domain search dot com page and WOT popped up with a red warning. I don't know why though because when I visited the WOT score card at http://www.mywot.com/en/scorecard/domainhelp.search.com there was little if nothing to say why it was considered dangerous. In addition this domainhelp search page shows links to it's parent company CBS and to CNET, also CBS owned. I'm not convinced WOT is right about this, but that said, it slightly worries me.
Recently I did a Google search on the Terms HSA Medigap and received many hits. The preview on one hit looked helpful so I clicked on the link.
My system is WinXP, Firefox 9, and Avira Anti-Virus software.
Avira immediately flagged one or more Trojans and I quarantined them. At the same time, the website put up an apparently fake banner labeled Windows Security Center and said it detected Rootkits and other Malware, and suggested that I "Click Here" to remove them. I immediately shut down the browser.
Here is my question. The site address started with the term e-medigap dot com followed by additional text.
I've also found that www dot e-medigap dot com exists and is likely a legitimate site.
Is there any way to determine if e-medigap dot com is indeed dangerous? There is also the issue of false positives and perhaps the site is OK.
On the other hand, is it possible that e-medigap dot com is posing as a legitimate site but is in fact not safe?
Lastly, do any of the large search engines detect malware and attempt to filter out those hits?
Many thanks, Kent

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