Auditing entities are utilizing more sophisticated electronic data mining methods than ever before. Today’s sophisticated data mining techniques enable auditors to identify greater cost recoveries, making auditing activities both more efficient and more effective.
Auditors utilize statistical data mining testing to determine whether a provider’s billing practices are statistically different from their peers’. If data patterns from a provider’s utilization rates are significantly different from that of their peers’, auditors are able to identify situations where a provider’s practices may be improper. By mining data on a regular basis, healthcare auditors isolate potential fraud and abuse.
Comparative Billing Reports (CBRs), a tool used by CMS to educate providers about their individual billing practices, detail complex statistical analysis in the form of charts and graphs and show how a practices’ utilization rates compare to those of their peer group. Safeguard Services, LLC, a company contracted by CMS, produces and sends out CBRs to certain provider types. CBRs compare both state and national standards and may help a provider detect possible billing and coding problems for their practice.