Yes, I've been denied by many, although I have a more complicated medical history in addition to IBS... sometimes in the questions, we didn't even get to that before I was refused. One even denied me after my answer that I've had skin cancer... and that was only the basal cell kind, totally cured with minor surgery in dermatologist's office! That's more stupid than denying for an ongoing thing like IBS and Rheumatoid Arth which we never even got to. The ins woman felt bad, but she had her list. Others asked their questions in a different order and I knew to be truthful. I've heard horror stories about insurance co refusing to pay (after treatment) because the person withheld info. The way I've gotten insurance since college is through either my own or my husband's jobs... they have to give it. After losing jobs from downsizing employees, we've paid for COBRA. 2-3 years ago, there was a one month period after that ran out yet his new job's probation period hadn't ended. Foreseeing that, I tried many ins companies and was denied. I called my COBRA who said there was a law that there has to be an insurance offered to post-COBRA patients who couldn't get ins. Unfortunately, there was no law about costs so that one month was extremely expensive and a really lousy plan to boot. I've been approved for SSDisability now and will become eligible for Medicare in October. That costs money too, but a whole lot less than what we pay for my current ins as an employee's dependent. So until that "no denial for pre-existing conditions" kicks into play, my only suggestions to you are to either:--be a fulltime student so that you are covered under your parents plan until age 24, --go get a job that gives you insurance (there are parttime jobs that still do), --get married and be put on your spouse's employee plan, --see if you qualify for MediCal (or is that just for California?), --ask your parents if they can help you pay for an expensive plan that will agree to take you, even if it's only good for catasrophic need. Frankly, if you aren't a fulltime student, your best bet is probably to get a job with benefits... those employer-based group plans have to take you regardless of pre-existing conditions. Just do any job while you are taking classes... even if it's at McDonald's; you need help with medical costs.Good luck!