Like Crime Stoppers, Make a major nationwide campaign to promote toll free number and website to report suspected disability fraud. Create media showing one working family struggling to pay bills and show a movement of money into a family where the disability claimant is enjoying life, spending time with kids, etc.
If the report results in disability being denied and or arrest those reporting gets a reward.
Shift the mindset of the country, market how criminal disability fraud is and make it easy and worth reporting.
The real savings may be individuals thinking twice if they believe there is a real potential to get caught.