Can you provide letter for FMLA, Disability or excused school absence?

I can only complete supportive documentation on your behalf for medical leave, excused absence from school, or other reasons if you have been my patient for at least six (6) months and I have seen you a minimum of 5 times (including initial evaluation and routine follow up appointments) as well as managed your psychiatric care during the applicable period of illness. This service is billed at an hourly rate of $300 given the significant amount of time it takes. Completion of any paperwork is at the discretion of the physician.