GuideWell Mutual, Blue Shield California and existing backer Premera Blue Cross all invested in the healthcare prediction platform developer based on Stanford research.

Cardinal Analytx Solutions, a US-based developer of healthcare data analysis software spun out of Stanford University, completed a $23m series B round featuring health insurers GuideWell Mutual Holding Corporation, Blue Shield California and Premera Blue Cross yesterday.
The round was led by John Doerr, chairman of venture capital firm Kleiner Perkins, and he has taken a seat on Cardinal Analytx’s board of directors in connection with the funding. The spinout had raised an initial $20.6m last month and…