Case Study: Greater Baltimore Medical Center achieves faster, more secure audits with ACL Data Analysis for Teams

Greater Baltimore Medical Center - Customer Case Study

Greater Baltimore Medical Center (GBMC), a 281‑bed health system in Towson, Maryland, faced time‑consuming audits of large datasets across critical control areas—vendor exclusions, employee system access, and accounts payable. Manual sampling and database comparisons produced many false positives and diverted staff from other priorities, creating a need for faster, more reliable analytics.

GBMC implemented the ACL Data Analysis for Teams solution—server‑based, scheduled analytics with consultant‑built custom tests (monthly EPLS matches, quarterly terminated‑access checks, weekly duplicate‑payment scans), plus training and support. The automated routines cut processing from days to minutes, delivered full population coverage, improved audit quality and team efficiency, and are expected to prevent more than $60,000 in annual duplicate payments.

Greater Baltimore Medical Center

Dan Shelly

Senior Auditor