Check out this link. It is an excellent piece on Fee for Service model specifically for Physical Therapy and why it is actually more cost effective and promotes higher quality of care for our clients!
http://sparkphysio.blogspot.com/2013/05/why-cash-practice-physical-therapy-may.html?m=1
http://sparkphysio.blogspot.com/2013/05/why-cash-practice-physical-therapy-may.html?m=1