When I got FMLA for my illness, the nurse/doctor wrote a letter stating that I needed time undetermined amount of time off. The manager at my job completed the FMLA request form for me because I was still hospitalized and the matter was closed. However, my job does not pay for FMLA unless you have unpaid vacation days and when that ran out that was it for me.

I ended up getting a second letter from doctors requesting/suggesting I work part-time only. That was 3 years ago and I am still working part-time...well atleast thru December because my job is ending (business is closing).

I'm not sure if this was helpful or not, but I wish you the best.