The Indianapolis-based Indiana Health Information Exchange (IHIE) has experienced a 55 percent increase in the number of providers using its services, according to its recently released 2007 annual report.

Other milestones include an increase in the number of hospitals in its network to 36, added functionality, and distribution of the first “Quality Health First” program reports to providers and health plans.

The IHIE 2007 report can be found at: http://www.ihie.com/documents/report.pdf