I am disabled and on dialysis. Up until this month, I was receiving both medicare and medicaid and also working part-time for a church.

Its hard to tell what happened from the information you provided.  You were probably dropped from Medicaid because the amount of assets you had for a short period of time during one month exceeded the limit.  Remember that the asset limits are strict.  For example, if you have $800 in the bank, and get a deposit of $1800 in social security, and your asset limit is $2000 you have exceeded your limit even if you immediately write a rent check for $800 and with draw the amount.  If your records were reviewed by Medicaid at a time when you exceeded the limit, that might have caused you to be disqualified.  if you are able to work part-time, you might still be eligible for Medically Needy Medicaid, which is Medicaid but a different program.  You need to call the Board of Social Services in the County in which you live and find out more about why you were dropped.