The Department of Justice announced today that it would require Harvard Pilgrim Health Care (Harvard Pilgrim) and Health Plan Holdings (fka Tufts Health Plan) to divest Tufts Health Freedom Plan Inc. (Tufts Freedom), in order to proceed with their merger. Tufts Freedom is Health Plan Holdings’ commercial health insurance business in New Hampshire. The department has approved UnitedHealth Group Inc. (United), as the buyer. Health insurance is an integral part of the American healthcare system, and the proposed settlement will maintain competition for the sale of commercial health insurance to private employers in New Hampshire with fewer than 100 employees.