Piling of debts from my Medical Aid and being list

I would like to place of grievest concerns and hurt regarding the Momentum Medical Aid that is have, this is one of the most incosiderate Medical Aid one could ever have. I am now listed in ITC because of a Medical Aid that refused to pay for Xrays and hospitalization done back in 2008, i now find myself with a high debt and i just found out that my recent admittance at a hospital last year and this year both for half days were not fully catered for by my medical aid...for goodness dake i pay R2000, what happened to the money i have been paying that cant take care of my bills when a time arises??? i have had it with this medical aid,. As an employee im angry at the fact that im not even allowed to choose a different medical aid because it goes against what is required and im forced to jyst stick by a medical aid that does not serve me well. Ive had it with the Attorneys threatening me with payments, while eevrymonth for 1 person i pay over R2000.00 this is ****************!