The lone health insurance cooperative to make money last year on the ObamaCare insurance exchanges is now losing millions and suspending individual enrollment for 2016. Maine’s Community Health Options lost more than $17 million in the first nine months of this year, after making $10.9 million in the same period last year. A spokesman said higher-than-expected medical costs have hurt the co-op. An Associated Press review of financial statements from 10 of the 11 surviving co-ops shows that they lost, on average, more than $21 million in the first nine months of this year.