My insurance had no appointment requirements. Just a BMI requirement and other conditions (high cholesterol, blood pressure, A1C etc). I have not had my surgery yet but it has gone like this:
July 11th : Bariatric Seminar
Beginning of August: Surgical consultation appointment with Dr. Joseph who will be performing my surgery. HE had appointments for me that HE required. Somehow the referrals got lost (later found the phone number for me had a typo!!) so the only Appointment I got by the end of August was the psychologist.
Psychological approval beginning of September.
First nutritionist appointment mid-September.
Appointment for gastroenterologist consult and to schedule EGD: Mid October.
Second and final nutritionist appointment: October 18.
EGD done last Friday the 20th of October.
Cardiologist appointment on November 1st.
Travel out of town for pulmonologist since the one here in Tallahassee is scheduling for March! Appointment November 3.
As soon as those last two are done, my surgeon's office will schedule me for December. Most likely the week of the 20th.
Relatively quick I guess after reading here. I think it's really different insurance to insurance.