Yes. Rebates are available through several Private Health Insurers and Compensation bodies. The amount of rebate available is dependent upon your level of cover.  I advise you speak with you Health fund Provider.  rebate are provided for private work and group classes.

Chronic Pain
Back or neck pain
Children with developmental delay or neurological difficulties
Neurological Rehabilitation (Stroke, MS, Brain Injury, Cerebral Palsy)
Occupational Rehabilitation
Comfort during Pregnancy
Following surgery or an injury
Overuse injuries eg RSI, tennis elbow
Aging
Stress Management
Sports Performance
Injury Prevention
Performing - Musicians, Actors, Singers

Relief of chronic or acute pain eg back, neck, shoulder, hip, leg or knee pain
Assisting people with neurological conditions (such as Multiple Sclerosis, Cerebral Palsy, Parkinson's Disease and Stroke) optimise movement and function
Assisting in understanding and improving posture & balance
Improving coordination and flexibility
Maintaining and/or regaining ease of movement
Helping athletes, musicians, dancers, actors improve performance 
Easing back pain during pregnancy
Increasing comfort for computer users

The Feldenkrais Method isn't about stretching or strengthening muscles. It about movement control. By influencing the motor control of muscles we can influence their length or action. 
By learning how to use more of ourselves we can distribute our effort and our action, making our movements more efficient, easier or more possible.

No. The Feldenkrais Method® can be of assistance in the early stages of acute back pain or following surgery as the approach is very gentle and is individually tailored. All movements are kept in your available comfortable range so it is suitable if you are experiencing pain or discomfort.
The group classes are not exercise classes so you dont need to be fit, nor flexible, for the movement explorations. Following the classes you might just find your ability to exercise improves!