Can A Surgeon Be Categorised As A Gynecologist For Insurance Authorisation Purpose To Treat A Tumor In The Uterus?

I have recently been diagnosed with a tumor in my uterus and a complete hysterectomy is required. I recently secured employment, currently within my 90 day probationary period. My current doctor is a gynecologist and her referral is a surgeon that specializes in robotic surgeries (faster recovery and release back to work}. For Insurance Authorization purposes would the surgeon s specialty be categorized as a gynecologist?