 [ Symptoms ] i live in la my income is 841 i am 61 and i have been told i do not have to enroll in the health insurance exchange i am on the medicaid program here in louisiana is it true that i do not have to enroll my income is from ss disability and regular ss and i do not qualify for medicare until march of 2015 [ Disease ] in my opinion yes you should do the biopsy regarding titanium marker ig is completely safe has no known allergies no chance of keloid formation due to titanium marker by the way i do not belive you have any cancer but do the biopsy to be safegood luck