Actually, I am a therapist and I have a unique situation. I work as a contractor for California corrections. My new contract requires me to bill the state for each individual inmate, using the Medicare 1500 healthcare form. I will be using the 97110, 97112, and 97140 exclusively for 45 minute treatment sessions for each pt. so I need to know if I need a modifier to bundle these codes? The caps will not apply in my situation