PureHealth, a brand of scientific innovation, completed the acquisition of Circle Health, a medical and health care services, from Centene, a multi-line healthcare solutions company, for $1.2bn. "Circle Health is well-positioned to continue delivering clinical excellence and driving market impact under Pure Health ownership. The close of the transaction reflects Centene's steadfast focus on and commitment to our core business operations as we continue to execute against our long-term strategy," Sarah London, Centene CEO.