Posted Friday --- February 22, 2008 --- 3:35pm

A Rock County based Health System is named one of the best in the country.

Verispan ranked Janesville's Mercy Health System #11 in its top 100 integrated health care networks in the nation.

The ratings are based on each network's ability to operate as a unified organization in each of eight categories: integration, integrated technology, contractual capabilities, outpatient utilization, financial stability, services and access, hospital utilization, and physicians.