Dissapointed With Insurance Companies

Insurance companies and their attitude toward diabetic people. I just found out yesterday that insurance cos. are normally declining people who want to be insured, if they present an existing condition of either diabetes 1 or 2 (the one I have). This is insane!! It would make sense to me if they increased premiums, but… NO COVERAGE? Well, this is my current struggle at this point. I will keep anyone reading this posted.