Health Management Associates
unveiled a partnership with Watertown-based athenahealth Inc., whose systems will be implemented for Health Management’s physician network of more than 1,200 providers operating in 15 states. Also, athenahealth­ will offer its services to the nearly 10,000 independent physicians affiliated with Health Management hospitals, including billing, practice management, and electronic health records. Also on Wednesday, Wells Fargo & Co. reiterated its “outperform” rating on athenahealth shares.