About Us


Qsource has more than 40 years of history serving as a Quality Improvement Organization for the Centers for Medicare & Medicaid Services (CMS). Starting in 1973 as the Peer Review Organization for Tennessee and expanding decades later to serve as a coordinator for the regional atom Alliance, our impact has effected four generations and millions Medicare beneficiaries.

We currently serve as Medicare’s Quality Innovation Network-Quality Improvement Organization (QIN-QIO) for Indiana.


We make healthcare better by facilitating widespread, significant improvements in health quality. We are the experts in reducing disparities in healthcare and implementing efficiencies that put patients first.

Qsource partners are change agents focused on three aims: better patient care, better population health, and lower health care costs through improvement.

Person-Centered – Our experienced staff works in partnership with patients, providers, and practitioners across organizational, cultural, and geographic boundaries to conduct quality improvement activities in a way that puts patients first and equips providers to do the same.

Data-Driven – We bring evidence-based best practices to the bedside, with the flexibility to respond to local needs. atom bases its work on clinical evidence and generates extensive, reliable data about clinical performance.

Collaborative – We collaborate openly with a full range of health quality stakeholders. We believe improving health quality and reducing clinician burden are urgent priorities that will take everyone’s best efforts.

Result-Oriented – As part of the Quality Innovation Network (QIN), we help CMS achieve national quality goals by convening local communities for learning and action. We support local quality improvement initiatives and innovations in targeted clinical priority areas that together have a national impact, saving lives and reducing the cost of healthcare for all Americans. We are

We put patients first by mobilizing community coalitions and systematically duplicating best practices that get results by improving care and lowering costs.

Stories of Improvement
National Quality Strategy Stakeholder Toolkit