If you have either Crohn's disease or Ulcerative Colitis then chances are you are taking some sort of prescription medication to help you manage your symptoms. Or, minimally, you need to see your gastroenterologist once or twice a year for a check-up. And if you don't have health insurance these cost...
Centocor makes remicade and they offer their medication free of cost to patients who don't make enough money. I don't know exactly what the cut-off is but for a family of two, if you make less than $30,000 I think you qualify.