S.,
You have several responses concerning your request for private health insurance. Make sure you do your homework on this, the facts are that 95% of the insured people in Texas have no idea how bad their coverage really is until a claim occurs, it's too late then.
I happen to be a broker health insurance, representing more than 20 carries, we know every policy inside and out and we have more than 50 years of experience in placing families into private health plans.
We have found over the years that not all plans are created equal. Of all the plans that were suggested to you below, only 1, the United Health Care plan "might" actually have the coverage that you believe you are purchasing.
Almost every carrier places HUGE limits of coverage in key areas to protect them from ever paying a big claim. Make sure you really understand what your getting before you buy. If anyone ever tells you "your maximum out of pocket is X" your antenna should go to the moon, it just don't work that way.
I hope this information is helpful to you, and good luck with your search.
G.