This is from the govt. website. You can read more at
http://studentaid.ed.gov/PORTALSWebApp/students/english/studentloans.jsp
here is an excerpt that may be applicable. you decide:
"If you're a graduate or professional degree student, each year you can borrow up to:
- $20,500. No more than $8,500 of this amount may be in subsidized loans.
When you graduate with a graduate or professional degree, the maximum total debt allowed from Stafford Loans is $138,500. No more than $65,500 of this amount may be in subsidized loans. This maximum total graduate debt limit includes Stafford Loans received for undergraduate study. However, the aggregate loan limit for
graduate and professional students enrolled in certain approved health profession programs is $224,000. These amounts are the maximum yearly amounts you can borrow in both subsidized and unsubsidized FFELs or Direct Loans, individually or in combination. Because you can't borrow more than your cost of attendance minus the amount of any Federal Pell Grant you're eligible for and minus any other financial aid you'll get, you may receive less than the annual maximum amounts."
It all seems confusing, and kind of depressing (that's a lot of moolah), but I hope it helps.