OMG they are driving me insane!

I receive SSD. When DH was off work I applied for SSI supplemental as our debt was increasing from my medical bills. 2 months go by, I call. They have no record of my application only that I had an appointment and went to it.

Applied again. Wait another month. Call. Still nothing. I call. Same thing.

I go in a 3rd time. They admit they messed up and I would get back pay. I get a check for $1,500 and made a payment on my medical bills.

Then I get a bill for $466.00 apparently they OVERPAID me. So I appeal. They should pay me for all the freeking hours filling out their forms!

Now they also are taking some medical coverage away from Medicare people, I am confused about it. Anyone know what is going on with Medicare?